1. Rengmao Wu, Chih-Yu Huang, Xiaoyin Zhu, HSIANG CHENG, and Rongguang Liang, "Direct 3D design of compact and ultra-efficient freeform lenses for extended light sources," Optica 3, 840-843 (2016).
2. Rengmao Wu, Yi Qin, and Hong Hua, "Improved illumination system of laparoscopes using an aspherical lens array," Biomed. Opt. Express 7, 2237-2248 (2016).
3. Rengmao Wu, Hong Hua, Pablo Benítez, Juan C. Miñano, and Rongguang Liang, "Design of compact and ultra efficient aspherical lenses for extended Lambertian sources in two-dimensional geometry," Optics Express 24, 5078-5086 (2016).
4. Rengmao Wu, and Hong Hua, "Direct design of aspherical lenses for extended non-Lambertian sources in three-dimensional rotational geometry," Optics Express 24, 1017-1030 (2016).
5. Rengmao Wu, Yaqin Zhang, Mohamed M. Sulman, ZhenrongZheng, Pablo Benítez, and Juan C. Miñano, "Initial design with L2 Monge-Kantorovich theory for the Monge–Ampère equation method in freeform surface illumination design," Optics Express 22, 16161-16177 (2014) .
6. Rengmao Wu, Peng Liu, Yaqin Zhang, ZhenrongZheng, Haifeng Li, and Xu Liu, "A mathematical model of the single freeform surface design for collimated beam shaping," Optics Express 21, 20974-20989 (2013).
7. Daodang Wang, Sen Zhang, Rengmao Wu, Chih Yu Huang, Hsiang-Nan Cheng, and Rongguang Liang, "Computer-aided high-accuracy testing of reflective surface with reverse Hartmann test," Opt. Express 24, 19671-19681 (2016).
8. Rengmao Wu, Yi Qin, Hong Hua, Youri Meuret, Pablo Benítez, and Juan C. Miñano, "Prescribed intensity design for extended sources in three-dimensional rotational geometry," Optics Letters 40, 2130-2133 (2015).
9. Rengmao Wu, Hong Hua, Pablo Benítez, and Juan C. Miñano, "Direct design of aspherical lenses for extended non-Lambertian sources in two-dimensional geometry," Optics Letters 40, 3037-3040 (2015).
10. Rengmao Wu, Pablo Benítez, Yaqin Zhang, and Juan C. Miñano, "Influence of the characteristics of light source and target on the Monge-Ampére equation method in freeform optics design," Optics Letters 39, 634-637 (2014).
11. Rengmao Wu, Liang Xu, Peng Liu, Yaqin Zhang, ZhenrongZheng, Haifeng Li, and Xu Liu, "Freeform illumination design: a nonlinear boundary problem for the elliptic Monge–Ampére equation," Optics Letters 38, 229-231 (2013).
12. Tingkui Mu, Zeyu Chen, Shaun Pacheco, Rengmao Wu, Chunmin Zhang, and Rongguang Liang, "Generation of a controllable multifocal array from a modulated azimuthally polarized beam," Optics Letters 41, 261-264 (2016).
13. Hongyu Zhen, Kan Li, Zhuoyin Huang, Zheng Tang, Rengmao Wu, Guolong Li, Xu Liu, Fengling Zhang, "Inverted indium-tin-oxide-free cone-shaped polymer solar cells for light trapping," Applied Physics Letters. 100, 213901 (2012).
14. Rengmao Wu, José Sasián, and Rongguang Liang, "Algorithm for designing freeform imaging optics with non-rational B-Spline surfaces," Appl. Opt. 56, 2517-2522 (2017).
15. Rengmao Wu, Kan Li, Peng Liu, Zhenrong Zheng, Haifeng Li, and Xu Liu, "Conceptual design of dedicated road lighting for city park and housing estate," Applied Optics 52, 5272-5278 (2013).
16. Rengmao Wu, Zhenrong Zheng, Haifeng Li, and Xu Liu, "Optimization design of irradiance array for LED uniform rectangular illumination," Applied Optics 51, 2257-2263 (2012).
17. Rengmao Wu, Haifeng Li, Zhenrong Zheng, and Xu Liu, "Freeform lens arrays for off-axis illumination in an optical lithography system," Applied Optics 50, 725-732 (2011).
18. Yaqin Zhang, Rengmao Wu*, Zhenrong Zheng, “Freeform surface off-axis illumination design with the Monge-Ampère equation method in optical lithography,” Applied Optics 53, 7296-7303 (2014).
19. Peng Liu, Huihui Wang, Rengmao Wu, Yang Yang, Yaqin Zhang, Zhenrong Zheng, Haifeng Li, Xu Liu, "Uniform illumination design by configuration of LEDs and optimization of LED lens for large-scale color-mixing applications," Applied Optics 52, 3998-4005 (2013).
20. Jia Hou, Haifeng Li, Rengmao Wu, Peng Liu, Zhenrong Zheng, Xu Liu, "Method to design two aspheric surfaces for imaging system," Applied Optics 52, 2294-2299 (2013).
21. Shengqian Chang, Rengmao Wu, Li An, and Zhenrong Zheng, "Design beam shapers with double freeform surfaces to form a desired wavefront with prescribed illumination pattern by solving a Monge-Ampère type equation", Journal of optics 18:125602 (2016).
22. Rengmao Wu, Zhenrong Zheng, Haifeng Li, and Xu Liu, "Freeform lens for off-axis illumination in optical lithography system," Optics Communications 12, 2662-2667 (2011).
23. Rengmao Wu, Huihui Wang, Peng Liu, Yaqin Zhang, henrongZheng, Haifeng Li, and Xu Liu, “Efficient optimal design of smooth optical freeform surfaces using ray targeting,” Optics Communications 300, 100-107 (2013).
24. Enguo Chen, Rengmao Wu*, and Tailiang Guo, "Design a freeform microlens array module for any arbitrary-shape collimated beam shaping and color mixing," Optics Communications 321, 78-85 (2014).
25. Yaqin Zhang, Rengmao Wu*, Peng Liu, Zhenrong Zheng, Haifeng Li and Xu Liu, ‘Double freeform surfaces design for laser beam shaping with Monge-Ampère equation method’, Optics Communications 331, 297-305 (2014).
26. Peng Liu, Huihui Wang, Yaqin Zhang, Junfei Shen, Rengmao Wu, Zhenrong Zheng, Haifeng Li, Xu Liu, "Investigation of self-adaptive LED surgical lighting based on entropy contrast enhancing method," Optics Communications, 319, 133–140 (2014).
27. Rengmao Wu, Zhenrong Zheng, Haifeng Li, and Xu Liu, "Constructing optical freeform surfaces using unit tangent vectors of feature data points," Journal of the Optical Society of America A 28, 1880-1888 (2011).
28. Enguo Chen and Rengmao Wu*, "Design of freeform reflector array for oblique illumination in general lighting," Optical Engineering, 54(6), 065103 (2015).
29. Rengmao Wu, Peng Liu, Yaqin Zhang, zhenrongZheng, Haifeng Li, and Xu Liu, "Ray targeting for optimizing smooth freeform surfaces for LED non-rotational illumination," Journal of Zhejiang University, 14(10), 785-791 (2013).
30. Peng Liu, Rengmao Wu, Zhenrong Zheng, Haifeng Li and Xu Liu, "Optimization design of LED freeform lens for uniform circular illumination," Journal of Zhejiang University, 13(12), 929-936 (2012).