REPRESENTATIVE  JOURNAL PUBLICATIONS

 

- Zhenyi Xie,  Ziwei Cao, Yong Liu, Qingwen Zhang, Jun Zou, Liyang Shao, Yi Wang, Jianjun He,  Mingyu Li, "Highly-sensitive optical biosensor based on equal FSR cascaded  microring resonator with intensity interrogation for detection of progesterone  molecules", Optics Express, Vol.25, No.26, pp.33193-33201(2017).

- Xiaohai Xiong,  Zhipeng Hu, Sen Zhang, Xiaolu Liao, Jian-Jun He, "Narrow linewidth tunable  V-cavity laser using self-injection method", Optics Express, Vol.25, No.26, pp.  32957-32963(2017).

- HH Zhu, YH Yue,  YJ Wang, M Zhang, LY Shao, JJ He, MY Li, "High-sensitivity optical sensors based  on cascaded reflective MZIs and microring resonators", Optics Express, Vol.25,  No.23, pp. 28612-28618(2017).

- Yang Chen, Thalia Domínguez  Bucio, Ali Z. Khokhar, Mehdi Banakar, Katarzyna Grabska, Frederic Y. Gardes,  Robert Halir, Íñigo Molina-Fernández, Pavel Cheben, and Jian-Jun He,  "Experimental demonstration of apodized-imaging chip-fiber grating coupler for  Si3N4 waveguides", Optics Letters, Vol. 42, No. 18, pp. 3566-3569 (2017).

- Yafei Feng, Haoyu Deng, Xin Chen, and Jian-Jun He,  "Blood oxygenation and flow measurements using a single 720-nm tunable V-cavity  laser", Biomedical Optics Express, Vol. 8, Issue 8, pp. 3516-3525 (2017).
- Xiaolu Liao, Jia Guo, Jian-Jun He, "Tunable  V-cavity laser with butt-joint passive tuning section for fast wavelength  switching", IEEE Photonics Journal, Vol. 9 Issue 4, 1503807 (2017).

-  Jianjun Meng, Xiaohai Xiong,  Huabin Xing, Hushan Jin, Di Zhong, Li Zou, Jiasheng Zhao  and Jian-Jun He, "Full C-Band Tunable  V-Cavity-Laser Based TOSA and SFP Transceiver Modules",  IEEE Photon. Technol. Lett. Vol. 29, Issue 12, pp. 1035-1038 (2017).

- Minyue Yang, Mingyu Li, and  Jian-Jun He , "Static FT Imaging spectrometer based on SOI waveguide MZI array  chip", Optics Letters, Vol. 42, No. 14, pp. 2675-2678 (2017).

- Yong Liu, Yang Li, Mingyu Li,  and Jian-Jun He, "High-sensitivity and wide range optical sensor based on three  cascaded ring resonators", Optics Express, Vol. 25, No. 2, pp. 972-978 (2017).

- Jun Zou, Zichun Le, Jinhua Hu,  and Jian-Jun He, "Performance improvement for silicon-based arrayed waveguide  grating router, Optics Express, Vol. 25, No. 9, pp. 9963-9973 (2017).

- Minyue Yang, Mingyu Li, and  Jianjun He, "Polarization insensitive arrayed-input spectrometer chip based on  silicon-on-insulator echelle grating", Chinese Optics Letters, Vol. 15, Issue 8,  p. 081301 (2017).

- Yun Li, Xiangjiang Liu, Di  Jiang,Zhongzhi Yu,Dalin Tian,Chang Lu, Mingyu Li, Jianjun He, and Longhua Tang,  "One-pot synthesis of a DNA-anchored SERS nanoprobe with simultaneous  nanostructural tuning and Raman reporter encoding", RSC Adv., vol. 7, pp.  5063-5066 (2017).

-   Fang Yu, Yun Li, Mingyu Li, Longhua Tang, Jian-Jun He, "DNAzyme-integrated  plasmonic nanosensor for bacterial sample-to-answer detection", Biosensors and  Bioelectronics, Volume 89, Part 2, 2017.

- Yang Li,  Long Zhou, Longhua Tang, Mingyu Li, Jian-Jun He. "Improved surface enhanced  Raman scattering based on hybrid Au nanostructures for biomolecule detection"  IEEE Photonics Journal, vol 8, no. 6, . 2016.

-   Yang Chen, Robert Halir, Íñigo Molina-Fernández, Pavel Cheben, and Jian-Jun He,  "High-efficiency apodized-imaging chip-fiber grating coupler for silicon nitride  waveguides", Optics Letters, Vol. 41, No. 21, pp. 5059-5062 (2016).

-  Jun  Zou, Zichun Le, and Jian-Jun He, "Temperature Self-Compensated Optical Waveguide  Biosensor Based on Cascade of Ring Resonator and Arrayed Waveguide Grating  Spectrometer", J. Lightwave Technol. 2016.

-   Yingchen Wu, Qiangsheng Huang, Shahram Keyvaninia, Andrew Katumba, Jing Zhang,  Weiqiang Xie, Geert Morthier, Jian-Jun He, and Gunther Roelkens, "All-optical  NRZ wavelength conversion based on a single hybrid III-V/Si SOA and optical  filtering", Optics Express, Vol. 24, Issue 18, pp. 20318-20323 (2016).

-  Haoyu  Deng,Jianjun Meng, Xiaohai Xiong, and Jian-Jun He, "Wavelength Tunable V-Cavity  Laser Employing Integrated Thin Film Heaters", IEEE Photonics Journal, vol. 8,  no. 4, 1502908 (2016).

Ge Mu, Jian-Jun  He, "Etched Diffraction Grating Wavelength Router with Uniform-Loss and Flat-Passband",  Acta Optica Sinica, vol. 36, no. 6,  606001 (2016).

-   Yingchen Wu, Yu Zhu, Xiaolu Liao, Jianjun Meng, and Jian-Jun He, "All-optical  Flip-Flop Operation Based on the Bistability of V-cavity Laser", Optics Express,  Vol. 24, Issue 12, pp. 12507-12514 (2016).

-  Jun  Zou, Tingting Lang, Zichun Le, and Jian-Jun He, "Ultra-Compact  silicon-on-Insulator-based reflective arrayed waveguide gratings for  spectroscopic applications", Appl. Optics, vol. 55, no. 13, pp. 3531-3536  (2016).

-   Qiangsheng Huang,Yingchen Wu,Keqi Ma, Jianhao Zhang, Weiqiang Xie, Xin Fu,  Yaocheng Shi, Kaixuan Chen, Jian-Jun He, Dries Van Thourhout, Gunther Roelkens,  Liu Liu and Sailing He, "Low Driving Voltage   Band-filling-based  III-V-on-Silicon Electroabsorption Modulator", Appl. Phys. Lett. 108, 141104  (2016).

- Xin Zhang, Jian-Jun He, Neng Liu, and  Jan J. Dubowski, "Carrier-induced fast wavelength switching in tunable V-cavity  laser with quantum well intermixed tuning section", Optics Express, Vol. 23, No.  20, 26336 (2015).

- Yangqing  Chen, Yong Liu, Xiaodan Shen, Zhimin Chang, Longhua Tang, Wen-Fei Dong, Mingyu  Li and Jian-Jun He, "Ultrasensitive Detection of Testosterone Using Microring  Resonator with Molecularly Imprinted Polymers", Sensors 15, 31558–31565, 2015.

- Ge Mu, Pingli Huang, Lin Wu, and Jian-Jun He, "Facet-rotated echelle grating for cyclic  wavelength router with uniform loss and flat passband", Optics Letters, Vol. 40,  No. 17, pp. 3978-3981 (2015).

- Lin Wu, Xiaolu  Liao, Zhipeng Hu, and Jian-Jun He, "Double Half-Wave-Coupled Rectangular Ring-FP  Laser with 35×100GHz Wavelength Tuning", IEEE Photon. Technol. Lett. Vol. 27,  No. 10, pp. 1076-1079 (2015).

- Hongli Zhu,  Yimin Xia, and Jian-Jun He, "Pattern dependence in high-speed Q-modulated  distributed feedback laser", Optics Express, Vol. 23, No. 9,  DOI:10.1364/OE.23.011887, 2015.

- Yangqing Chen,  Fang Yu, Chang Yang, Jinyan Song, Longhua Tang, Mingyu Li, Jian-Jun He,  "Label-free biosensing using cascaded double-microring resonators integrated  with microfluidic channels", Optics Communications,Vol. 344, Pages 129–133  (2015).

- Lin Wu,  Jian-Jun He, and Dominic Gallagher, "Modeling of widely tunable V-cavity  semiconductor laser using time-domain traveling-wave method", J. Opt. Soc. Am.  B, Vol. 32, Issue 2, pp. 309-317 (2015).

-  Xianxin Jiang, Yangqing Chen, Fang Yu, Longhua Tang, Mingyu Li, and Jian-Jun He,  "High-sensitivity optical biosensor based on cascaded Mach-Zehnder  interferometer and ring resonator using Vernier effect", Optics Letters, vol.  39, no. 22, pp. 6363-6366 (2014).

-  Lin WuZhipeng  HuXiaolu  Liaoand  Jian-Jun He,  "Half-Wave Coupled Ring-FP Laser with 50-Channel  100GHz-Spaced Wavelength Tuning", IEEE Photonics Journal, Vol. 6, No. 4, 2014.

-  Jun Zou, Xiang Xia, Guanting Chen, Tingting Lang, and Jian-Jun He,  "Birefringence compensated silicon nanowire arrayed waveguide grating for CWDM  optical interconnects", Optics Letters, Vol. 39, Issue 7, pp. 1834-1837 (2014).

-  Wenxiong Wei, Haoyu Deng, and Jian-Jun He, "GaAs/AlGaAs Based 870nm-Band Widely  Tunable Edge-Emitting V-Cavity Laser", IEEE Photonics Journal, Vol. 5, No. 5,  1501607 (2013).

-  Sen Zhang, Jianjun Meng, Shanli Guo, Lei Wang and Jian-Jun He, "Simple and  compact V-cavity semiconductor laser with 50x100 GHz wavelength tuning", Optics  Express, Vol. 21, No. 11, 13564 (2013).

-  Yin Wang, Youguang Yang and Jian-Jun He, "Single-Electrode Controlled  Four-Section Coupled-Cavity Tunable Laser", IEEE Photon. Technol. Lett. 25, pp.  1340-1342 (2013).

- X.  Jiang, J. Ye, J. Zou, M. Li, and J.-J. He, "Cascaded silicon-on-insulator  double-ring sensors operating in high-sensitivity transverse-magnetic mode",  Optics Letters, Vol. 38, Issue 8, pp. 1349-1351 (2013).

-  Jun Zou, Xianxin Jiang, Xiang Xia, Tingting Lang, and Jian-Jun He,"Ultra-Compact  Birefringence-Compensated Arrayed Waveguide Grating Triplexer Based on  Silicon-on-Insulator", J. Lightwave Technol., Vol. 31, Issue 12, pp. 1935-1940  (2013).

-  Xiao Ma, Mingyu Li and Jian-Jun He. "CMOS-Compatible Integrated Spectrometer  Based on Echelle Diffraction Grating and MSM Photodetector Array", IEEE  Photonics Journal, Vol. 5, No. 2, 6600807 (2013).

-  Mohammad Kaleem, Xin Zhang, Yuan Zhuang, Jian-Jun He, Neng Liu and Jan J.  Dubowski, "UV laser induced selective-area bandgap engineering for fabrication  of InGaAsP/InP laser devices", Optics & Laser Technology 51, pp. 36–42 (2013).

-  Jinyan Song, Sophie Bouchoule, Gilles Patriarche, E. Galopin, Alejandro  Giacomotti, E. Cambril, Qingli Kou, D. Troadec, Jian-Jun He, and Jean-Christophe  Harmand, "Improvement of the oxidation interface in an AlGaAs/AlxOy waveguide  structure by using a GaAs/AlAs superlattice", Phys. Status Solidi A, (2013) /  DOI 10.1002/pssa.201228770.

- Y.  Hu, M. Li, J.-J. He, R.R. LaPierre, "Current matching and efficiency  optimization in a two-junction nanowire-on-silicon solar cell", Nanotechnology  24 ,065402 (2013).

- X.  Ma, M. Li and J.-J. He, "Echelle Diffraction Grating Based High-resolution  Spectrometer-on-a-chip on SiON Waveguides Platform", Chinese Opt. Lett. 11(3),  032501(2013).

-  Xiang Xia, Jun Zou, Tingting Lang, and Jian-Jun He, "Experimental Demonstration  of Birefringence Compensation Using Angled Star Couplers in Silica-Based Arrayed  Waveguide Grating", IEEE Photonics Journal, Vol. 4, No. 6, pp. 2236-2242 (2012).

- Y.  Hu, R. R. LaPierre, M. Li, K. Chen, and J.-J. He"Optical  characteristics of GaAs nanowire solar cells", J. Appl. Phys. 112, 104311  (2012).

-  Tingting Yu, Li Zou, Lei Wang, Jian-Jun He, "Single-Mode and Wavelength Tunable  Lasers Based On Deep-Submicron Slots Fabricated By Standard UV-Lithography",  Optics Express 20, pp. 16291-16299 (2012).

-  Jinyan Song, Lei Wang, Lei Jin, Xiang Xia, Qingli Kou, Sophie Bouchoule, and  Jian-Jun He, "Intensity interrogated sensor based on cascaded Fabry-Perot laser  and micro-ring resonator", J. Lightwave Technol. 30, pp. 2901-2906, 2012.

-  Jialiang Jin, Lei Wang, J.-J. He, "Digitally Wavelength Switching by Thermal and  Carrier Injection Effects in V-Coupled Cavity Semiconductor Laser", Chinese Opt.  Lett. 10(10), 102501(2012).

-  Yin Wang, Youguang Yang, Sen Zhang, Lei Wang, and Jian-Jun He, "Narrow Linewidth  Single-Mode Slotted Fabry-Perot Laser Using Deep Etched Trenches", IEEE Photon.  Technol. Lett. 24, pp. 1233-1235 (2012).

-  Lin Wu, Yin Wang, Tingting Yu, Lei Wang, and Jian-Jun He, "Wavelength Switchable  Semiconductor Laser Based on Half-wave Coupled Fabry-Perot and Rectangular Ring  Resonators", IEEE Photon. Technol. Lett. 24(12), pp. 991-993, 2012.

- Li  QinLei  WangMingyu  Liand  Jian-Jun He"Optical  Sensor Based on Vernier-Cascade of a Ring Resonator and an Echelle Diffraction  Grating", IEEE Photon. Technol. Lett. 24(11), pp. 954-956, 2012.

- Ke  Chen, Jian-Jun He, Mingyu Li, and Ray LaPierre, "Fabrication of GaAs Nanowires  by Colloidal Lithography and Dry Etching", Chinese Physics Letters, Vol. 29, No.  3 (2012) 036105.

- L.  Jin, M. Li, and J.-J. He, "Analysis of wavelength and intensity interrogation  methods in cascaded double-ring sensors", J. Lightwave Technol., vol. 30, no.  12, pp. 1994-2002, 2012.

- J.  Zhi, H. Zhu, D. Liu, L. Wang, and J.-J. He, "Travelling wave analysis on  high-speed performance of Q-modulated distributed feedback laser", Opt. Express,  Vol. 20, No. 3, pp. 2277-2289, 2012.

 - "Widely wavelength switchable V-coupled-cavity semiconductor laser with ~40dB  side-mode suppression ratio"Jialiang  Jin, Lei Wang, Tingting Yu, Yin Wang, and Jian-Jun He, Optics Letters 36 (21),  pp.4230-4232, 2011.

-  "Uniform Polarization Dispersion Compensation of All Channels in Highly  Birefringent Silicon Nanowire Based Arrayed Waveguide Grating", Jun Zou,  Tingting Lang, Lei Wang, and Jian-Jun He, IEEE Photon. Tech. Lett. 23 ( 23), pp.  1787-1789, 2011.

- "Design Analysis and Experimental Verification of Cross-Order AWG Triplexer  Based on Silica-on-Silicon", Xufeng Lin, Tingting Lang, and Jian-Jun He, IEEE J.  Lightwave Technol. 29 (9), pp. 1407-1413, 2011.

-  "Optical waveguide double-ring sensor using intensity interrogation with  low-cost broadband source", Lei Jin, Mingyu Li, and Jian-Jun He, Optics Letters,  vol. 36, no. 7, pp. 1128–1130, 2011.
- "A multicolor microfluidic droplet dye laser with single mode emission", G.  Aubry, Q. Kou, J. Soto-Velasco, C. Wang, S. Meance, J.-J. He, and A. M.  Haghiri-Gosnet, Appl. Phys. Lett. 98, 111111, 2011.
- "Highly-sensitive silicon-on-insulator sensor based on two cascaded micro-ring  resonators with vernier effect", L. Jin, M. Li, J.-J. He, Optics Communications  284, pp. 156-159, 2011.
- "Void-Filling and Loss Reduction in PECVD Silica Waveguide Devices Using  Boron–Germanium Codoped Upper Cladding", X. Lin, X. Ma, and J.-J. He, IEEE  Photon. Tech. Lett. 22 (20), pp. 1491-1493, 2010.
- "Rate Equation Analysis of High Speed Q-Modulated Semiconductor Laser", D.  Liu, L. Wang, and J.-J. He, IEEE J. Lightwave Technol. 28 (21), pp. 3128-3135,  2010.
- "Mode Competition Analysis in Dual-Wavelength Coupled-Cavity Semiconductor  Laser"
Zhenyang  Gao, Lei Wang and Jian-Jun He, J. of Optical Society of America B, Vol. 27,   pp. 432-441, 2010.
- "Static and dynamic characteristics of digital wavelength switching in  V-coupled-cavity semiconductor laser", Dekun Liu, Min Lou, and Jian-Jun He, IEEE  J. Lightwave Tech., vol. 28, no. 5, pp. 746-753, 2010.
- "Single-electrode-tuned mode-hop-free tunable laser based on ring coupled  cavity", Lei Wang, and Jian-Jun He, Optics Express Vol. 17, No. 22, pp.  19940-19946, 2009.
- "Bloch Wave Formalism of Photon Lifetime in Distributed Feedback Lasers",  Tingting Yu, Lei Wang and Jian-Jun He, J. of Optical Society of America B, Vol.  26, no. 9, pp. 1780-1788, 2009.
- "Monolithically Integrated FTTH Diplexer Using Bi-level Etched 2x2 Optical  Coupler", Li Zhang, Lei Wang, and Jian-Jun He, Applied Optics, vol. 48, no. 25,  pp. F45-48, 2009.
- "Design and Analysis of 2x2 Half-Wave Optical Couplers", Xufeng Lin, Dekun Liu  and Jian-Jun He, Applied Optics, vol. 48, no. 25, pp. F19-24, 2009.
- "Wavelength switchable semiconductor laser using half-wave V-coupled  cavities", J.-J. He and D. Liu, Optics Express, vol. 16, no. 6, pp. 3896-3911,  2008.
- "Birefringence Compensated AWG Demultiplexer with Angled Star Couplers", T.  Lang, J.-J. He, J.-G. Kuang, and S. He, Optics Express, vol. 15, no. 23, pp.  15022-15028, 2007.
- "Proposal for Q-modulated semiconductor laser", J.-J. He, IEEE Photonics  Technology Letters, Volume 19, Issue 5, pp. 285 – 287, 2007.
- "Etched Diffraction Grating Demultiplexers With Large Free-Spectral Range and  Large Grating Facets", Song, J.; Zhu, N.; He, J.-J.; He, S., IEEE Photonics  Technology Letters, Volume 18, Issue 24,  pp.2695 – 2697, 2006.
- "Echelle grating demultiplexers with reduced return loss by using chirped  diffraction order design", J. Song, N. Zhu, J.-J. He, S. He, IEEE Photon. Tech.  Lett., vol. 18, pp.1506-1508, 2006.
- "Design and Optimization of a Novel InP-based Monolithically Integrated  Optical Channel Monitor/Receiver", L. Wang, J.-J. He, J. Song, and S. He, IEEE  Journal of Lightwave Technol. , vol. 24, no. 10, pp. 3743- 3750, 2006.
- "Cross-order Arrayed Waveguide Grating Design for Triplexers in Fiber Access  Networks", T. T. Lang, J.J. He and S. He
IEEE  Photon. Tech. Lett., vol. 18, no. 1, pp. 232-234, 2006.
- "A hybrid diffraction method for the design of an etched diffraction grating  demultiplexer", Z. Shi, J.-J. He, and S. He, IEEE J. Lightwave Tech., vol. 23,  pp. 1426-1434, 2005.
- "Polarization performance analysis of etched diffraction grating demultiplexer  using boundary element method", Jun Song, J.-J. He, S. He, IEEE Journal of  Selected Topics in Quantum Electronics, Vol. 11,  No. 1,  pp. 224 –  231, 2005.
- "Waveguide Echelle Grating with Low Polarization-Dependent Loss Using  Single-Side Metal-Coated Grooves", Z. Shi, J.-J. He, and S. He, IEEE Photon.  Tech. Lett.16, pp. 1885-1887, 2004.
- "Waveguide grating-based spectrometric transducers", E. S. Koteles and J.-J.  He, IEEE Instrumentation & Measurement Magazine, Vol. 7, No. 2, pp. 33-42, June  2004.
- "Analysis and design of a concave diffraction grating with total internal  reflection facets by a hybrid diffraction method", Z. Shi, J.-J. He, and S. He,  J. Opt. Soc. Am. A., vol. 21, no. 7, pp. 1198-1206, 2004.
- "An analytic method for designing passband flattened DWDM demultiplexers using  spatial phase modulation", Z. Shi, J.-J. He, and S. He, IEEE J. Lightwave Tech.  21, pp. 2314-2320, October 2003.
- "Phase-dithered waveguide grating with flat passband and sharp transitions",  J.-J. He, IEEE J. Selected Topics Quantum Electron., Vol. 8, No. 6, Special  issue on Arrayed Grating Routers and Integrated Optics, pp. 1186-1193, 2002.
- "Polarization dispersion compensated AWG demultiplexer fabricated in a single  shallow etching step", J.-J. He, B. Lamontagne, and E. S. Koteles, Electron.  Lett. 35, pp. 737-738, 1999.
- "Integrated polarization compensator for WDM waveguide demultiplexers", J.-J.  He, E. S. Koteles, B. Lamontagne, L. Erickson, A. Delage, and M. Davies, IEEE  Photon. Tech. Lett. 11 (2), pp. 224-226, 1999.
- "Monolithic integrated wavelength demultiplexer based on a waveguide Rowland  circle grating in InGaAsP/InP", J.-J. He, B. Lamontagne, A. Delage, L. Erickson,  M. Davies, E. S. Koteles, J. Lightwave Tech. 16, pp. 631-638, 1998.
- "Polarization insensitive InGaAs/InGaAsP/InP amplifiers using quantum well  intermixing", J.-J. He, S. Charbonneau, P. J. Poole, G. C. Aers, Y.  Feng,  E. S. Koteles, R. D. Goldberg and I. V. Mitchell, Appl. Phys. Lett. 69, pp.  562-564, 1996.
- "Bandgap shifted InGaAsP/InP quantum well waveguides using MeV ion  implantation", J.-J. He, E. S. Koteles, P. J. Poole, M. Davis, R. Goldberg, I.   Mitchell, and S. Charbonneau, Electron. Lett. 31, pp. 2094-2095 (1995).

-"Quantum-well intermixing for optoelectronic integration using high energy ion  implantation", S. Charbonneau, P. J. Poole, P. G. Piva, G. C. Aers, E. S.  Koteles, M. Fallahi, J.- J. He, J. P. McCaffrey, M. Buchanan, M. Dion, R.  D. Goldberg, and I. V. Mitchell, J. Appl. Phys. 78, pp. 3697-3705 (1995).

-  "Low-threshold optical bistable switching in an asymmetric l/4-shifted  distributed-feedback heterostructure", S. Janz, J. He, Z. R. Wasilewski, and M.  Cada, Appl. Phys. Lett. 67, 1051 (1995).

-  "Optical nonlinear devices", M. Cada, J. He, R. Normandin, H. Dai, and S. Janz,  invited paper, International Journal of Nonlinear Optical Physics, Vol. 3, pp.  169-203 (1994).

-  "Phase-matched combined distributed-feedback/Fabry-Perot structure for  semiconductor lasers", J. He and M. Cada, Optics Commun. 110, pp. 115-119  (1994).

-  "Transparent optical signal regeneration using a nonlinear bistable device", M.  Cada, J. He, C. Rolland, and A. J. SpringThorpe, Electronics Lett. 29, 1631  (1993).

-  "All-optical bistable switching and signal regeneration in a semiconductor  layered distributed-feedback/Fabry-Perot structure", J. He, M. Cada, M.-A.  Dupertuis, D. Martin, F. Morier-Genoud, C. Rolland,  and  A. J.  SpringThorpe, Appl. Phys. Lett. 63, 867 (1993). 

-  "Bistable switching in a nonlinear Bragg reflector", B. Acklin, M. Cada, J. He,  and M.-A. Dupertuis, Appl. Phys. Lett. 63, 2177 (1993).

- "Combined distributed feedback and Fabry-Perot structures  with a phase-matching layer for optical bistable devices", J. He and M. Cada,  Appl. Phys. Lett. 61, 2150 (1992).

-  "All-optical reflectivity tuning and logic gating in a GaAs/AlAs periodic  layered structure", M. Cada, J. He, B. Acklin, M. Proctor, D. Martin, F.  Morier-Genoud, M.-A. Dupertuis, and J. M. Glinski, Appl. Phys. Lett. 60, 404  (1992).

-  "Optical bistability in semiconductor periodic structures", J. He and M. Cada,  IEEE J. Quantum Electron. QE-27, 1182 (1991).

-  "Resonant acousto-optical interaction in superlattices", J. He, and J. Sapriel,  Appl. Phys. Lett. 55, 2292 (1989).

-  "Acoustic attenuation and optical absorption effects on the light scattering by  acoustic phonons in superlattices", J. He, J. Sapriel, and R. Azoulay, Phys.  Rev. B40, 1121 (1989.

-  "Semiconductor photoelastic constants measured by light scattering in  superlattices", J. He, J. Sapriel and H. Brugger, Phys. Rev. B39, 5919 (1989).

-  "Coupled Brillouin-Raman study of direct and folded acoustic modes in GaAs-AlAs  superlattices", J. Sapriel, J. He, B. Djafari-Rouhani, R. Azoulay and F. Mollot,  Phys. Rev. B37, 4099 (1988).

-  "Theory of light scattering by longitudinal-acoustic phonons in superlattices",  J. He, B. Djafari-Rouhani and J. Sapriel, Phys. Rev. B37, 4086 (1988). 

 

INVITED TALKS AT INTERNATIONAL CONFERENCES

 

-  "Silicon-based Cascaded Microring for  Optical Sensing", Jian-Jun He, invited, Group IV Photonics, Berlin, Germany, August 23-25,  2017.

-  "Simple and compact widely tunable V-cavity  laser", Jian-Jun He, Xiaohai Xiong, Jianjun Meng, Sen Zhang, Hushan Jin, and  Jiasheng Zhao, invited, CLEO-PR and OECC, Singapore, July 31 - Aug. 3, 2017.

-  "Optical Waveguide Biosensors Based on  Vernier Effect", Mingyu Li, Yongheng Yue, Huihui Zhu, Jian-Jun He, invited,  16th International Conference on Optical Communications and Networks (ICOCN),  Wuzhen, China, Aug. 7-10, 2017.

- "Monolithic tunable lasers for low cost DWDM  networks", Jian-Jun He, Sen Zhang, Jianjun Meng, Xiaohai Xiong, Huabin Xing,  Hushan Jin, Di Zhong, Jiasheng Zhao, invited, the 19th European Conference on Integrated Optics,  Eindhoven, the Netherlands, April 03-05,  2017.

- "Advances in simple and compact tunable  semiconductor lasers", Jian-Jun He, invited, Advances in Optoelectronics and Micro/Nano-Optics  (AOM2017), Nanjing, China, April 23-26, 2017. 

-  "Compact Widely Tunable Transmitter Optical  Sub-Assemblies and Transceivers Based on V-Cavity-Laser", Jian-Jun He, invited, 15th International Conference on Optical  Communications and Networks, Hangzhou, China, Sept. 24-27, 2016.

-  "Wavelength switching and all-optical  flip-flop in tunable V-cavity laser", Sen Zhang, Yingchen Wu, Yu Zhu, Xiaolu  Liao, Jianjun Meng, and Jian-Jun He, invited, Progress In Electromagnetics Research Symposium  (PIERS 2016), Shanghai, China, August 8-11, 2016.

-  "Highly-Sensitive Optical Biosensors Based  on Silicon-on-Insulator Nanowire Waveguide", Mingyu Li, Yong Liu, Yangqing Chen,  Jian-Jun He, invited, Progress In Electromagnetics Research Symposium  (PIERS 2016), Shanghai, China, August 8-11, 2016.

-  "Tunable V-cavity laser employing quantum  well intermixing for fast wavelength switching", Jian-Jun He, invited, The 25th Wireless and Optical Communication  Conference (WOCC 2016), Chengdu, China, May 21-23, 2016.

- "Single Electrode Controlled Fast Wavelength  Channel Switching in Tunable V-Cavity Laser Fabricated with Quantum Well  Intermixing", Jian-Jun He, invited, Asia Communications and Photonics Conference, Hong  Kong, November 18-23, 2015.
- "Silicon-on-Insulator Nanowire Based Optical Waveguide Biosensors", Mingyu Li,  Yong Liu, Yangqing Chen and Jian-Jun He, invited, Advances in Optoelectronics and Micro/Nano-optics  Hangzhou, China, October 28-31, 2015.

- "Tunable Semiconductor Lasers  and Photonic Integrated Devices", Jian-Jun He, Sen Zhang, Xiaolu Liao, Xiaohai  Xiong, Jianjun Meng, and Lin Wu, invited, 17th Canadian Semiconductor Science  and Technology Conference, Sherbrooke, Quebec, Canada, Aug. 16-21, 2015.

- "Tunable semiconductor lasers  based on half-wave coupled cavities", Jian-Jun He, invited, 14th International  Conference on Optical Communications and Networks, Nanjing, China, July 3-5,  2015.

- "Simple and  compact tunable semiconductor lasers based on novel half-wave coupler", Invited,  Jian-Jun He, Xiaohai Xiong, Jianjun Meng, Lin Wu, Sen Zhang, Xiaolu Liao, and Li  Zou, in SPIE Proceeding of Conference on Smart Photonics and Optoelectronic  Integrated Circuits XVII,paper 9366-11, Photonics West, Feb. 7-12, 2015.

-  "Tunable V-cavity semiconductor laser and module", Jian-Jun He, Xiaohai Xiong,  Jianjun Meng, Sen Zhang, Xiaolu Liao, Hongli Zhu, Lin Wu, Li Zou, Lei Wang, and  Guoping Li, Invited, Progress In Electromagnetics Research Symposium (PIERS),  Guangzhou, China, Aug. 24-28, 2014.

-  "Planar waveguide grating devices", Jian-Jun He, Invited paper, Asia  Communications and Photonics Conference (ACP2013), Beijing, China, November  11-15, 2013.

-  "Full-Band Tunable V-Cavity Laser for Low-Cost Access and Data Center Networks"Jian-Jun  He, Wenxiong Wei, Sen Zhang, Jianjun Meng, Shanli Guo, Hongli Zhuand  Li Zou, Invited, 6th IEEE International Conference on Advanced Infocomm  Technology (ICAIT2013), Hsinchu, Taiwan, July 6-9, 2013.

-  "Planar waveguide grating devices for optical communication and sensing",  Jian-Jun He, Invited, 12th International Conference on Optical Communications  and Networks (ICOCN2013), Chengdu, China, July 26-28, 2013.

-  "Wavelength Switchable Semiconductor Lasers", Jian-Jun He, Invited, Asia  Communications and Photonics Conference (ACP2012), Guangzhou, November 7-10,  2012.

-  "High-Sensitivity Silicon Photonic Biosensors Based on Cascaded Resonators", X.  Jiang, J. Song, L. Jin, and Jian-Jun He, Invited, Photonics Asia, Beijing, Nov.  4-7, 2012.

-  "Intensity Interrogated Planar Waveguide Biosensors", Jian-Jun He, Invited, 2012  Photonic and Optoelectronic Meeting, Wuhan, Nov. 1-2, 2012.

-  "Coupled micro-cavities with Vernier effect for lasers and sensors", Jian-Jun  He, Invited, Photonics West, San Francisco, California, USA, Jan. 21-26, 2012.

- "Digitally wavelength switchable semiconductor laser", Jian-Jun He, 2011  International Symposium on Photonics & Optical Communications, Chengdu, China,  July 1-2, 2011.

-   "Polarization dispersion compensated waveguide grating on silicon", Jian-Jun He,  Invited, Photonics West, San Francisco, California, USA, Jan. 22-27, 2011.
- "Novel semiconductor lasers for telecom and biomedical applications", Jian-Jun  He, Invited, Advances in Optoelectronics & Micro/Nano-Optics (AOM2010),  Guangzhou, Dec 3 – 6, 2010.
- "Novel semiconductor lasers and integrated photonic devices", Jian-Jun He,  Jialiang Jin, Dekun Liu, Lei Jin, Min Lou, Tingting Yu, and Lei Wang, Invited,  Photonics Asia, Proceedings of the SPIE, Volume 7844, pp. 784402-784402-8  (2010).
- "Integrated Photonics: from Telecom to Biomed", Jian-Jun He, Invited, Workshop  on Integrated Photonic Technologies and Systems, Integrated Photonics Research,  Silicon and Nano Photonics (IPR), July 25-28, 2010, Monterey, California, USA.
- "Integrated Photonic Devices for Optical Communications and Biosensors", J.-J.  He, invited, Photonics and Optoelectronics Meetings (POEM2008), Wuhan, China,  November 24-27, 2008.
- "Wavelength and Space Switchable Semiconductor Laser", J.-J. He, invited, Asia  Pacific Optoelectronic Exhibition and Conferences, Shanghai, October 2007.
- "Integrated Photonic Devices for Optical Communications", J.-J. He, invited,  International Symposium on Next-Generation Lightwave Communications, Hong Kong,  June 2007.
- "Q-modulated semiconductor laser", J.-J. He, invited, Optoelectronic  Integrated Circuits IX, Photonics West, San Jose, California, Proceedings of  SPIE Vol. 6476, paper 64760S, 2007.
- "Q-modulated semiconductor laser using deep etched subwavelength trenches",  J.-J. He, invited, International Symposium on Biophotonics, Nanophotonics and  Metamaterials, Hangzhou, October 16-18, 2006.
- "Recent advances in photonic integrated circuits", J.-J. He, invited,  Asia-Pacific Optical Communications Conference (APOC’2006), Kwanhju, Korea,  September 2006.

- "Recent Advances in  InP Planar Waveguide DWDM Technology", J.-J. He, invited paper, OSA Integrated  Photonic Research Topical Meeting, Quebec City, Canada, July 13-15, 2000.
- "Integrated waveguide WDM demultiplexer", J.-J. He, B. Lamontagne, L.  Erickson, A. Delage, M. Davies, E. S. Koteles, invited paper, in Proceedings of  1999 Pacific Rim Conference on Lasers and Electro-Optics (CLEO/PR’99), pp.  1200-1202, Seoul, South Korea, Aug. 30-Sept. 3, 1999.

 

CONFERENCE PRESENTATIONS BY STUDENTS

 

-  Yayan Chu, Lili Le, Yimin Xia,  Pingli Huang, JianJun He, "Integrable Echelle Grating (De) multiplexer for  100GBASE-LR4", Asia Communications and Photonics Conference(ACP2017),  Guangzhou, China, NOV 10-13, 2017.

-  Ziwei Cao, Jian-Jun He, Yirong  Guo, Li MingYu, "Optical Ring Resonator Biosensor for Small Molecule Detection",  Asia Communications and Photonics Conference(ACP2017), Guangzhou, China, NOV  10-13, 2017.

-  Wu Y, Lang T, He J J.  “Horseshoe-Shaped 16× 16 Arrayed Waveguide Grating Router Based on SOI  Platform", Asia Communications and Photonics Conference(ACP2017), Guangzhou,  China, NOV 10-13, 2017.

-  Hui-Hui Zhu, Yong-Heng Yue,  Ya-Jie Yue, Min Zhang,Jian-Jun He, Li MingYu, "High-sensitivity optical sensor  based on cascaded a FP Etalon and a ring resonator", Asia Communications and  Photonics Conference(ACP2017), Guangzhou, China, NOV 10-13, 2017.

-  F Y  Gardes, Cosimo Lacava, Kapil Debnath, TD Bucio, M Banakar, S Stankovic, A  Alattili, AZ Khokhar, S Saito, P Petropoulos, I Molina-Fernández, Robert Halir,  A Ortega-Moñux, JG Wangüemert-Pérez, Yang Chen, Jian-Jun He, Pavel Cheben, Jens  H Schmid, "Tunable index back end of line platform for enhanced integrated  photonics", 2017 IEEE 14th International Conference on Group IV Photonics (GFP),  Cancun, Mexico, Aug.23-25, 2017.

-  Yayan Chu, Jianjun He, "1310 nm  V-cavity Semiconductor Laser with 38×100GHz Tuning Range", 2017 16th  International Conference on Optical Communications and Networks (ICOCN), Wuzhen,  China, Aug.7-10,2017.

-  Lili Le,Yayan Chu,Zhipeng  Hu,Jinyan Song, Jian-Jun He, "InP based echelle diffraction grating multiplexer  with flat-passband", 2017 16th International Conference on Optical  Communications and Networks (ICOCN), Wuzhen, China, Aug.7-10,2017.

-  Y. Wu, T. T. Lang, J. Song and  Jian-Jun, He, "A 8×8 arrayed waveguide grating router based on SOI platform",  2017 16th International Conference on Optical Communications and Networks (ICOCN),  Wuzhen, China, Aug.7-10,2017.

-  I.  Molina-Fernández, Robert Halir, A. Ortega-Moñux, J. G. Wangüemert-Pérez, Yang  Chen, Jian-Jun He, Pavel Cheben, Jens H. Schmid, T. Domínguez Bucio, Ali Z  Khokhar, M. Banakar, K. Grabska, Frederic Y. Gardes, "Broadband and  high-performance devices for the silicon and silicon-nitride platforms", 2017  19th International Conference on Transparent Optical Networks (ICTON), Girona, Spain, July 2-6, 2017

-  Tize Li, Jianjun Meng, and Jian-Jun  He, "40nm Quasi-Continuous Wavelength Tuning of V-cavity Semiconductor Laser",  Advances in Optoelectronics and Micro/Nano-Optics (AOM2017), Nanjing, China,  April 23-26, 2017.

-  Minyue Yang, Mingyu Li, Jian-Jun  He,"Push-broom imaging spectrometer based on planar lightwave circuit MZI  array", Proc. SPIE, Next-Generation Spectroscopic Technologies X, 102100O,  Anaheim, California, United States April 09-13, 2017.

-  Xin Cui, Bowen Qin, Da Li,  Xiangdong Cheng, Hushan Jin, Xiaohai Xiong, and Jian-Jun He, "Tunable  V-Cavity Laser based Transmitter Optical Sub-Assembly with a Wavelength Locker",  15th International Conference on Optical Communications and Networks, T1-O-04,  Hangzhou, China, Sept. 24-27, 2016.

-  Long Zhou, Mingyu Li, Longhua Tang, Jian-Jun  He, "Gold/Silicon nanowire arrays modified by Gold nanosphere as the  surface-enhanced Raman spectroscopy substrate", Journal of Physics: Conference  Series. IOP Publishing, 2016, 680(1): 012003.
-  Han Wang, Mingyue Yang, Tingting Lang, Jinyan Song, Jian-Jun He, "Design  and optimization of a silica waveguide based visible etched diffraction grating  with uniform loss", International Symposium on Optoelectronic Technology and  Application. Proc. of SPIE Vol. 10152, 101520U-2, 2016.

- Zhipeng Hu and Jian-Jun He, "Tunable-Difference  Dual Wavelength V-Cavity Laser Based on Quarter-Wave Coupler", The 25th Wireless  and Optical Communication Conference (WOCC 2016), Chengdu, China, May 21-23,  2016.
-  Yafei Feng, Haoyu Deng, Jian-Jun He, "Design of an optically pumped  distributed feedback laser with perovskite active media", Progress in  Electromagnetic Research
Symposium (PIERS), pp. 1951-1953, Shanghai, China, Aug.  8-11, 2016.
-  Minyue Yang, Han Wang, Mingyu Li, Jian-Jun He, "An echelle diffraction  grating for imaging spectrometer. SPIE Optical Engineering + Applications, pp. 99730D, San Diego, California, United  States, Aug. 28-Sep. 1, 2016.
-  Minyue Yang, Han Wang, Mingyu Li, Jian-Jun He, "Imaging Spectrometers  based on Echelle Diffraction Gratings", Progress in Electromagnetic Research  Symposium (PIERS), pp. 1600-1605, Shanghai, China, Aug. 8-11, 2016.
-   Zhipeng Hu, Lin Li, Xiaobo Zhang, Jian-Jun He, "Dual wavelength slot  coupled Fabry-Perot semiconductor laser", Progress in Electromagnetic Research  Symposium (PIERS), Shanghai, China, Aug. 8-11, 2016.
-  Xiaobo Zhang, Xiaolu Liao, Zhipeng Hu, and Jian-Jun He, " All-optical  wavelength conversion based on tunable V-cavity laser", 2016 Progress in  Electromagnetic Research Symposium (PIERS), pp.2363-2366, Shanghai, China, Aug.  8-11, 2016.
- Xiaolu Liao, Jianjun Meng and  Jian-Jun He, "Wide Wavelength Tuning in V-Coupled-Cavity Laser Integrated with a  Fabry-Perot Filter", Asia Communications and Photonics Conference, pp. ASu3B.5,  Hong Kong, November 19-23, 2015.
- Haoyu Deng, Yuan Zhuang and Jian-Jun He, "1650-nm-band Tunable V-Cavity  Semiconductor Laser", Asia Communications and Photonics Conference, pp. ASu3B.4,  Hong Kong, November 19-23, 2015.
- Yang Chen, Jun Zou, Tingting Lang, and Jian-Jun He,"SOI-based Arrayed  Waveguide Grating Router with grating couplers fabricated in a single shallow  etching step", Asia Communications and Photonics Conference, pp. ASu2A.22, Hong  Kong, November 19-23, 2015.
- Pingli Huang, Ge Mu, Tingting Lang, and Jian-Jun He, "Polarization Insensitive  Echelle Grating Demultitiplexer Based on 3-um SOI Platform", Asia Communications  and Photonics Conference, pp. ASu2A.24, Hong Kong, November 19-23, 2015.

- Long Zhou, Mingyu Li, Longhua Tang and  Jian-Jun He , "Gold/Silicon nanowire arrays modified by Gold nanosphere as the  surface-enhanced Raman spectroscopy substrate", Advances in Optoelectronics and Micro/Nano-optics  Hangzhou, China, October 28-31, 2015.

- Mengtian Sun, Lin Wu, Xiaohai Xiong,  Xiaolu Liao, Jian-Jun He, "Double half-wave-coupled rectangular ring-FP  semiconductor laser with 19-nm quasi-continuous tuning range", 2015 Conference  on Lasers and Electro-Optics (CLEO), San Jose, California, United States, May  10-15, 2015.
- Yingchen Wu, Yu Zhu, Xiaolu Liao, and Jian-Jun He, "All-Optical Flip-Flop  Memory Based on V-cavity Laser", 2015 Conference on Lasers and Electro-Optics  (CLEO), San Jose, California, May 10-15, 2015.

- Lingxuan Lan, Lin Wu, Jian-Jun He,  "Design and Simulation of Ultra-compact 25-Gbit/s Directly-modulated V-cavity  Tunable Laser at 1310-nm Band",  PIERS Proceedings, pp. 870-874, Prague,  Czech Republic, July 6-9, 2015.

-  Yingchen Wu and Jian-Jun He,  "Simulation and Design of a Heterogeneously Integrated III-V/Silicon  Dual-wavelength Laser", PIERS Proceedings, pp. 2264 - 2267, July 6-9, Prague,  2015.

- "Optical  Waveguide Biosensor Based on Cascaded Mach-Zehnder Interferometer and Ring  Resonator with Vernier Effect", Xianxin Jiang, Longhua Tang, Jinyan Song, Mingyu  Li, Jian-Jun He, paper 9310-4, Photonics West, Feb. 7-12, 2015.

- "Compact 4×4  1250GHz silicon arrayed waveguide grating router for optical interconnects",  Guanting Chen, Jun Zou, Tingting Lang, Jian-Jun He, paper 9367-47, Photonics  West, Feb. 7-12, 2015.

- "10Gb/s direct  modulation of widely tunable V-cavity-laser with chirp managed laser  technology", Jianjun Meng, Lei Wang and Jian-Jun He, paper 9382-5, Photonics  West, Feb. 7-12, 2015.

-"Design  and Fabrication of An 8x500GHz InP-Based Echelle Grating Wavelength  Multiplexer", Ge Mu, Lin Wu and Jian-Jun He, paper ATh1A.1, Asia Communications  and Photonics Conference (ACP2014), Shanghai, China, November 11-14, 2014. – won Best Student Paper Award.

-"Thermally  Tuned V-Cavity Tunable Laser with On-Chip Thin-Film Heater", Jianjun Meng, Haoyu  Deng and Jian-Jun He, paper AW3A.4, Asia Communications and Photonics Conference  (ACP2014), Shanghai, China, November 11-14, 2014.

-  "28×100GHz Wavelength Tunable Semiconductor Laser based on Cascaded  Half-Wave-Coupled Rectangular Ring Resonators", Lin Wu, Xiaolu Liao, Zhipeng Hu  and Jian-Jun He, paper AW3A.1, Asia Communications and Photonics Conference  (ACP2014), Shanghai, China, November 11-14, 2014.

-  "All-Optical Wavelength Conversion Using Widely Tunable V-Cavity Semiconductor  Laser", Yu Zhu, Yingchen Wu, Lin Wu, and Jian-Jun He, paper ATh3A.47, Asia  Communications and Photonics Conference (ACP2014), Shanghai, China, November  11-14, 2014.

-  "Optimization of anti-reflective GaAs nano-rods on solar cells", Nan Liu, Yu Hu,  Jian-Jun He, paper ATh1J.5, Asia Communications and Photonics Conference  (ACP2014), Shanghai, China, November 11-14, 2014.

- "A  4×4 Echelle Grating Wavelength Router with Distributed Bragg Reflectors based on  the SOI platform", Pingli Huang, Jun Zou, Ge Mu, Xiang Xia, Tingting Lang and  Jian-Jun He, paper ATh3A.13, Asia Communications and Photonics Conference  (ACP2014), Shanghai, China, November 11-14, 2014.

-  "Integrated Raman spectroscopic sensor based on silicon nanowire waveguides",  Xianxin JiangLonghua  TangJinyan  SongMingyu  Li and Jian-Jun He, Proc. of SPIE Vol. 9274 92740I, Photonics Asia, Beijing,  China, October 9-11, 2014..

-  Xiaolu Liao, Jianjun Meng, and Jian-Jun He, "Tunable V-Coupled-Cavity  Semiconductor Laser Monolithically Integrated with Monitoring Photodiodes Using  Deeply Etched Reflective Trenches", Proc. of SPIE Vol. 9267, Photonics Asia,  Beijing, China, October 9-11, 2014.  

-  Jun Zou, Xiang Xia, Tingting Lang, Jian-Jun He, "Birefringence compensated  arrayed waveguide grating", Proc. of SPIE Vol. 9270, Photonics Asia, Beijing,  China, October 9-11, 2014.

-  Yangqing Chen, Fang Yu, Chang Yang, Mingyu Li, Longhua Tang, Jinyan Song,  Jian-Jun He, "Microfluidics-integrated cascaded double-microring resonators for  label-free biosensing", Proc. of SPIE Vol. 9268, 926829, Photonics Asia,  Beijing, China, October 9-11, 2014.

-  Yafei Feng, Haoyu Deng, Guangyi Song, Jian-Jun He, "Design and optimization of a  widely tunable semiconductor laser for blood oxygenation and blood flow  measurements", Proc. of SPIE Vol. 9267, 926712, Photonics Asia, Beijing, China,  October 9-11, 2014.

-  "Simulation of Thermal Tuning in V-Coupled Cavity Laser with an On-Chip  Thin-Film Heater", Haoyu Deng, Jianjun Meng and Jian-Jun He, Progress In  Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014.

-  "Thermally-Tuned Silicon Double Ring Resonator for External Cavity Tunable  Laser", Lei Ding, Xianxin Jiang, Chang Yang, and Jian-Jun He, Progress In  Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014.

-  "Low Reflectance GaAs Nano-cones Fabricated by Colloidal Lithography for Solar  Cells", Nan Liu, Yu Hu, and Jian-Jun He, Progress In Electromagnetics Research  Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014.

-  "All-Optical Wavelength Conversion Using Injection Induced Wavelength Switching  in V-Cavity Laser", Yingchen Wu, Xiaohai Xiong, Yu Zhu, Jianjun Meng and  Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS), Guangzhou,  China, Aug. 24-28, 2014. – won Best Student Paper Award.

-  "Bandgap Engineering of InGaAsP/InP Multiple Quantum Well Structure by  Dielectric Sputtering", Hongli Zhu, Yuan Zhuang, Xin Zhang, and Jian-Jun He,  Progress In Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug.  24-28, 2014.

-  "Simulation and Design of Monolithically Integrated Tunable Wavelength Converter  Based on V-Cavity Laser and Delayed Mach-Zehnder Interferometer", Yingchen Wu,  and Jian-Jun He, Progress In Electromagnetics Research Symposium (PIERS),  Guangzhou, China, Aug. 24-28, 2014.

-  "30x100GHz Digitally Wavelength Switchable V-Coupled-Cavity Laser with cleaved  facets",Yuan Zhuang ,Xin Zhang, and Jian-Jun He, Progress In Electromagnetics  Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014.

-  "Design and Simulation of 450nm GaN-Based Multiple-Quantum-Well Tunable V-Cavity  Laser", Zhipeng Hu, Jianjun Meng, Lin Wu, and Jian-Jun He, Progress In  Electromagnetics Research Symposium (PIERS), Guangzhou, China, Aug. 24-28, 2014.

-  "InGaAsP Multiple-Quantum-Well Electroabsorption Modulator Integrated With  V-Cavity Laser", Ming Chen, Danfeng Fan, Lin Wu and Jian-Jun He, International  Photonics and Optoelectronics Meetings (POEM’2014), Wuhan, China, June 17-20,  2014. – won Best Student Paper Award.

-  "Quantum well intermixing of InGaAsP/InP laser structure by sputtering Al2O3",  Hongli Zhu, Yuan Zhuang, Xin Zhang and Jian-Jun He, International Photonics and  Optoelectronics Meetings (POEM’2014), Wuhan, China, June 17-20, 2014.

-  "Direct Modulation of Widely Tunable V-Cavity-Laser for Low-Cost WDM Access  Networks", Jianjun Meng, Hongli Zhu, Sen Zhang, Li Zou, and Jian-Jun He, paper  AW4A.6, Asia Communications and Photonics Conference (ACP2013), Beijing, China,  November 11-15, 2013. – won Best Student Paper Award.

-  "Widely Tunable Semiconductor Laser Based on Double Half-Wave-Coupled  Rectangular Ring Resonators", Lin Wu, Zhipeng Hu, Jian-Jun Meng and Jian-Jun He,  paper AF1B.2, Asia Communications and Photonics Conference (ACP2013), Beijing,  China, November 11-15, 2013.

-  "Design and Simulation of an N×N Echelle Grating Wavelength Router", Ge Mu, Lin  Wu, Yingchen Wu and Jian-Jun He, paper AF4B.2, Asia Communications and Photonics  Conference (ACP2013), Beijing, China, November 11-15, 2013.

-  "Design of Athermal AWGs Employing Temperature Compensators Based on Silicon  Nanowires", Guanting Chen, Tingting Lang, Jun Zou, Jian-Jun He, paper AF1A.5,  Asia Communications and Photonics Conference (ACP2013), Beijing, China, November  11-15, 2013.

- "A  Compact Integrated Spectrometer Based on SU-8 Polymer  Using Echelle  Diffraction Grating", Xiang Xia, Tingting Lang, and Jian-Jun He, paper AF2B.7,  Asia Communications and Photonics Conference (ACP2013), Beijing, China, November  11-15, 2013.

-  "Label-free optical quantification of protein interactions using two  cascaded-microring resonators-based waveguide sensors", Chang Yang, Mingyu Li,  Qiushun Li and Wenfei Dong, Jian-Jun He, paper AF2I.14, Asia Communications and  Photonics Conference (ACP2013), Beijing, China, November 11-15, 2013.

-  "Ultra-Compact Arrayed Waveguide Grating Triplexer Based on Silicon-on-Insulator  Platform", Jun Zou, Xianxin Jiang, Tingting Lang, and Jian-Jun He, The 10th  Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013) and The 18th  OptoElectronics and Communications Conference (OECC2013), Kyoto, Japan, June 30  – July 4, 2013.

-  "High-sensitivity silicon-on-insulator double-ring sensor operating in  transverse-magnetic mode", Xianxin Jiang, Mingyu Li, and Jian-Jun He, The 10th  Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013) and The 18th  OptoElectronics and Communications Conference (OECC2013), Kyoto, Japan, June 30  – July 4, 2013.

-  "Design of cyclic arrayed waveguide grating with distributed waveguide  directions for uniform loss", Wen Jin, Jun Zou, Ting Ting Lang and Jian-Jun He,  12th International Conference on Optical Communications and Networks  (ICOCN2013), Chengdu, China, July 26-28, 2013.

- "A  sensitive bi-reflection SPR waveguide sensor based on SiON using angular  interrogation", Wei Zhang, Mingyu Li, Jian-Jun He, 12th International Conference  on Optical Communications and Networks (ICOCN2013), Chengdu, China, July 26-28,  2013.

-  "Large bandgap shift by UV excimer laser induced quantum well intermixing for  photonic integration", Yuan Zhuang, Xin Zhang, Mohammad Kaleem and Jian-Jun He,  12th International Conference on Optical Communications and Networks  (ICOCN2013), Chengdu, China, July 26-28, 2013.

-  "Single-mode narrow linewidth three-section coupled-cavity laser", Y.-G. Yang,  Y. Wang, L. Wang, S. Zhang, J.-J. He, 17th Opto-Electronics and Communications  Conference (OECC 2012), p 515-516, Busan Korea, July 2-6, 2012.

-  "Wavelength tunable Laser based on distributed reflectors with deep-submicron  slots", Li Zou, Lei Wang, Tingting Yu, and Jian-Jun He, Photonics North,  Montreal, Canada, June 6 - 8, 2012.

-  "Single-Mode Narrow Linewidth Three-Section Coupled-Cavity Laser with Deeply  Etched Trenches", Yin Wang, Sen Zhang, Youguang Yang, Lei Wang, and Jian-Jun He,  Photonics in Switching, Ajaccio-Corsica, France, Sept. 11-14, 2012.

-  "Single-Electrode-Controlled 14×200GHz Digitally Wavelength Switchable Half-wave  Coupled Rectangular Ring-FP Semiconductor Laser", Lin Wu, Jianjun Meng, J.-J.  He, Asia Communications and Photonics Conference (ACP2012), Paper ATh2B.7,  Guangzhou, November 7-10, 2012. – won Best Student Paper  Award.

-  "Experimental Demonstration of Subnano-Second Wavelength Switching in  V-Coupled-Cavity Semiconductor Laser", Shanli Guo, Jianjun Meng, Lei Wang, Li  Zou, Hongli Zhu, and Jian-Jun He, Asia Communications and Photonics Conference  (ACP2012), Paper AS4H.6, Guangzhou, November 7-10, 2012.

-  "GaAs Based Gratingless Wavelength Tunable Semiconductor Laser", Wenxiong Wei,  Lei Wang, and Jian-Jun He, Asia Communications and Photonics Conference  (ACP2012), Paper AS4H.4, Guangzhou, November 7-10, 2012.

-  "Direct Modulation of Deep-Submicron Slotted Single Mode FP Laser", Danfeng Fan,  Lei Wang, Tingting Yu, Li Zou and Jian-Jun He, Asia Communications and Photonics  Conference (ACP2012), Paper AS4H.2, Guangzhou, November 7-10, 2012.

-  "Bandgap Engineering of InGaAsPInP Laser Structure by Argon Plasma Induced Point  Defects", M. Kaleem, X. Zhang and J.-J. He, Asia Communications and Photonics  Conference (ACP2012), Paper AF4A.12, Guangzhou, November 7-10, 2012.

-  "Q-modulated distributed feedback laser with 28GHz 3dB bandwidth", H. Zhu, L.  Wang, and J.-J. He, Asia Communications and Photonics Conference (ACP2012),  Paper AS4H.3, Guangzhou, November 7-10, 2012.

-  "Highly-sensitive optical waveguide sensor based on SiON using two  cascaded-microring resonators", L. Zhu, M. Li, J. Ye, J.-J. He, Asia  Communications and Photonics Conference (ACP2012), Paper AS4E.2, Guangzhou,  November 7-10, 2012.

-  "Optimization of GaAs nanowire array for solar cells", Y. Hu, R.R. LaPierre, M.  Li, K. Chen, J.-J. He, Asia Communications and Photonics Conference (ACP2012),  Paper AF4B.36, Guangzhou, November 7-10, 2012.

-  "Polarization Dispersion Compensated AWG with Angled Star Couplers Based on  Silica-on-Silicon", X. Xia, J. Zou, T. Lang, J. –J. He, Asia Communications and  Photonics Conference (ACP2012), Paper ATh3B.4, Guangzhou, November 7-10, 2012.

-  "Silicon nanowire waveguide sensor based on two cascaded ring resonators", X.  Jiang, L. Jin, M. Li, J.-J. He, Asia Communications and Photonics Conference  (ACP2012), Paper AS4E.3, Guangzhou, November 7-10, 2012.

-  "Single-Electrode-Controlled 26×100GHz  Wavelength Switching in V-Coupled-Cavity Semiconductor Laser",Lei  Wang, Jialiang Jin, and Jian-Jun He,Asia  Communications and Photonics Conference (ACP2011), Postdeadline Paper  8308-90, Shanghai, November 13-16, 2011.

-  "Spectrometer-on-a-chip Based on Echelle Diffraction Grating in SiON  Waveguides", Xiao Ma, Mingyu Li and Jian-Jun He,Asia Communications and  Photonics Conference (ACP2011), Paper 8308-8, Shanghai, November 13-16, 2011. – won Best Student Paper  Award.

-  "Design and Simulation of Temperature-Insensitive Arrayed Waveguide Gratings  Based on Silicon Nanowires", Yan Chen, Tingting Lang, Jun Zou, J.–J. He,Asia  Communications and Photonics Conference (ACP2011), Paper 8307-81, Shanghai,  November 13-16, 2011.

-  "Silicon-on-Insulator Based Miniature Integrated Spectrometer Using Echelle  Diffraction Grating",Li Qin, Lei Wang, Ming-Yu Li and Jian-Jun He,Asia  Communications and Photonics Conference (ACP2011), Paper 8307-80, Shanghai,  November 13-16, 2011.

-  "Polarization dispersion compensated Arrayed Waveguide Gratings Design Based on  Silicon Nanowires", Jun Zou, Tingting Lang, and Jian-Jun He,Asia Communications  and Photonics Conference (ACP2011), Paper 8308-9, Shanghai, November 13-16,  2011.

-  "GaAs Nanowires Fabricated Using Colloidal Lithography and Dry Etching", Ke  Chen, Mingyu Li, Jian-Jun He, and Ray LaPierre,Asia Communications and Photonics  Conference (ACP2011), Paper 8312-5, Shanghai, November 13-16, 2011.

- "Highly-sensitive optical sensor based on  two cascaded micro-ring resonators with an LED light source", Lei Jin, Mingyu Li  , and Jian-Jun He, Photonics West, San Francisco, California, USA, January  22-27, 2011.
- "Deep Groove Etching for Partial Reflectors in InP-based Monolithically  Integrated Photonic Devices", Yin Wang, Lei Wang, Jialiang Jin and Jian-Jun He,  Asia
Communications and Photonics Conference (ACP2010), Paper SuO6, Shanghai,  December 8-12, 2010.
- "Investigation of a SPR waveguide sensor based on angular interrogation",  Shiqi Fan, Mingyu Li and Jian-Jun He, Asia Communications and Photonics  Conference (ACP2010), Paper FS2, Shanghai, December 8-12, 2010.
- "Optical Loss of Bandgap Shifted InGaAsP/InP Waveguide using Argon  Plasma-Enhanced Quantum Well Intermixing", Xin Zhang and Jian-Jun He, Advances  in Optoelectronics & Micro/Nano-Optics (AOM2010), Guangzhou, Dec 3 – 6, 2010.
- "Experimental demonstration of a widely tunable two-section DFB laser", Yin  Wang, Mingxin Li, Jian-Jun He, Photonics Asia, Beijing, October 18-21, 2010.
- "Monte Carlo simulation of non-invasive glucose measurement based on FMCW  LIDAR", Bing Xiong, Wenxiong Wei, Jian-Jun He, Photonics Asia, Beijing, October  18-21, 2010.
- "Experimental Demonstration of Wavelength Channel Switching in V-coupled  Cavity Semiconductor Laser", Jialiang Jin, Dekun Liu, Lei Wang, and Jian-Jun He,  Integrated Photonics Research, Silicon and Nano Photonics (IPR), July 25-28,  2010, Monterey, California, USA.
- "Experimental Investigation of Waveguide Sensor Based on Cascaded-Microring  Resonators with Vernier Effect", Lei Jin, Mingyu Li and Jian-Jun He, paper  JWA84,Conference on Laser and Electro-Optics (CLEO), San Jose, California, May  2010.
- "Mode-Hop-Free Tunable Laser Based on Waveguide Echelle Grating Structure",  Ruixing Zeng, Lei Wang and Jian-Jun He, Asia Communications and Photonics  Conference (ACP2009), Paper FB4, Shanghai, November 2-6, 2009.
- "Nitrogen plasma enhanced quantum well intermixing in InGaAsP/InP laser  structure", Shenghua Peng, Xin Zhang and Jian-Jun He, Asia Communications and  Photonics Conference (ACP2009), Paper WD3, Shanghai, November 2-6, 2009.
- "Monolithic Integrated Intracavity Biosensors Based on Interferometric  Lasers", Min Lou, Tingting Yu and Jian-Jun He, Asia Communications and Photonics  Conference (ACP2009), Paper TuG7, Shanghai, November 2-6, 2009.
- "Highly-sensitive optical sensor using two cascaded-microring resonators with  Vernier effect", Lei Jin, Mingyu Li and Jian-Jun He, Asia Communications and  Photonics Conference (ACP2009), Paper TuM4, Shanghai, November 2-6, 2009.
- "Observation of the thermal nonlinear optical effect in a microring resonator  based on a small SU-8 polymer ridge optical waveguide", Liu Yang, Daoxin Dai,  Jian-Jun He, and Sailing He, Asia Communications and Photonics Conference  (ACP2009), Paper TuP4, Shanghai, November 2-6, 2009.
- "Dynamic Process of Wavelength Switching in V-coupled-cavity Semiconductor  Laser", Dekun Liu, Min Lou, and Jian-Jun He, Proceeding of Asia Pacific  Optoelectronic Exhibition and Conferences (AOE2008), Paper SuF4, 2008.
- "Design and Optimization of a 2x2 Half-Wave Optical Coupler", Xufeng Lin,  Dekun Liu and Jian-Jun He, Proceeding of Asia Pacific Optoelectronic Exhibition  and Conferences (AOE2008), Paper SaM6, 2008.
- "Fabrication of optofluidic system using isotropic wet etched masters in <111>  silicon wafer", Neng Liu, Ming-Yu Li, Qingli Kou, and Jian-Jun He, Proceeding of  Asia Pacific Optoelectronic Exhibition and Conferences (AOE2008), Paper SuC5,  2008.
- "Monolithically Integrated Channel-selectable Wavelength Converter Based on  XAM and Q-modulation Principle", Dekun Liu and Jian-Jun He, Proceeding of IEEE  PhotonicsGlobal@Singapore, p. C-13, 2008.
- "Analysis of Deep Etched Trench in Planar Optical Waveguide by FDTD Method",  J. Wang, M. Li, and J.-J. He, Asia Pacific Optoelectronic Exhibition and  Conferences, Shanghai, October 2007.
- "Experimental Demonstration of Cross-Order Arrayed Waveguide Grating  Triplexer", T.T.Lang, L. Yang, J. Hu, Z.C. Wang, Z. Sheng, J.-J. He and S. He,  Asia Pacific Optoelectronic Exhibition and Conferences, Shanghai, October 2007.