冯泽心
博士 长聘副教授/特别研究员 博士生导师
Email：fzx@bit.edu.cn
个人简介
冯泽心，男，2016年7月受聘为特别副研究员（预聘助理教授），2018年受聘为博导，2021年受聘为特别研究员（长聘副教授）。主要研究方向包括光学工程的前沿代表性方向—自由曲面光学以及深度融合应用数学、光传输物理机制以及高性能计算的计算光学。主持或参与国家重点研发计划(子课题分项负责人)、国家自然科学基金青年基金(负责人), 国家重大科研仪器研制项目(参与)等项目。在Optics Letters、Optics Express等著名光学期刊上发表多篇论文, 获较多引用与关注, 并多次受邀参加OSA、SPIE会议并作特邀报告。
教育经历
2007.9-2012.6 工学博士, 清华大学电子工程系, 电子科学与技术专业
2002.9-2006.7 理学学士, 电子科技大学物理电子学院, 应用物理专业
工作经历
2021.09-至今，北京理工大学光电学院，长聘副教授/特别研究员
2016.07-2021.09，北京理工大学光电学院，预聘助理教授/特别副研究员
2014.04-2016.04，亚利桑那大学光科学学院，博士后
2012.07-2014.03，清华大学精密仪器系，博士后
研究领域
自由曲面光学、计算光学、光学中的反问题、激光光束整形、半导体照明
主讲课程
主讲本科生课程《大学物理AII》、研究生课程《Introduction to Computational Optics》
学术兼职
中国人工智能学会智能交互专业委员会委员、美国光学学会高级会员
代表性学术成果
[30] 廖清明, 冯泽心*. “面向光束整形的自由曲面衍射光学设计方法,” 红外与激光工程, 52(7): 20230430, 2023.（特邀综述）
Qingming Liao, Zexin Feng*. “Design methods of freeform surface diffractive optics for beam shaping,” Infrared and Laser Engineering, 52(7): 20230430, 2023. (Invited review)
[29] Haisong Tang, Zexin Feng*, Dewen Cheng, and Yongtian Wang, "Parallel ray tracing through freeform lenses with NURBS surfaces," Chinese Optics Letters 21(5), 052201 (2023).
[28] Jia Si, Zexin Feng*, Dewen Cheng, and Yongtian Wang, "Freeform beam splitting system design for generating an array of identical sub-beams," Optics Express 29, 29918-29935 (2021).
[27] Zexin Feng, Dewen Cheng, and Yongtian Wang*, "Iterative freeform lens design for optical field control," Photonics Research 9, 1775-1783 (2021).
[26] Yue Liu, Dewen Cheng*, Qichao Hou, Hailong Chen, Zexin Feng, Tong Yang, and Yongtian Wang, "Compact integrator design for short-distance sharp and unconventional geometric irradiance tailoring," Applied Optics 60, 4165-4176 (2021).
[25] Yuyin Li, Zexin Feng*, Dewen Cheng, and Yongtian Wang, "Designing double freeform surfaces for large ray bending irradiance tailoring of extended LED sources," Optics Express 29, 13469-13485 (2021).
[24] 司佳, 冯泽心*, 程德文, 王涌天. “实现给定能量比离散光斑阵列的自由曲面分束器,” 光学学报, 40(17): 1722004, 2020. (封面文章)
Jia Si, Zexin Feng*, Dewen Cheng, Yongtian Wang. “Freeform Surface Beam Splitter for Discrete Spot Array with Prescribed Energy Proportion,” Acta Optica Sinica, 40(17): 1722004, 2020. (Cover paper)
[23] Zexin Feng, Dewen Cheng, Yongtian Wang*, “Iterative freeform lens design for prescribed irradiance on curved target,” Opto-Electronic Advances, 3(7): 200010, 2020. (Cover paper)
[22]Zexin Feng, Dewen Cheng, and Yongtian Wang. Transferring freeform lens design into phase retrieval through intermediate irradiance transport. Optics Letters, 2019, 44(22): 5501-5504. (SCI, IF=3.887)
[21]Zexin Feng, Dewen Cheng, and Yongtian Wang. Iterative wavefront tailoring to simplify freeform optical design for prescribed irradiance. Optics Letters, 2019, 44(5): 2274-2277. (SCI, IF=3.887)
[20]Zexin Feng, Lei Huang, and Mali Gong. Focal-plane irradiance tailoring using the concept of Woofer-Tweeter deformable mirrors. Optics Express, 2014, 22(8): 8871-8879. (SCI, IF=3.488)
[19]Zexin Feng, Lei Huang, Guofan Jin and Mali Gong. Designing double freeform optical surfaces for controlling both irradiance and wavefront. Optics Express, 2013, 21(23): 28693-28701 (2013). (SCI, IF=3.525)
[18]Zexin Feng, Lei Huang, Mali Gong, and Guofan Jin. Beam shaping system design using double freeform optical surfaces. Optics Express, 2013, 21(12):14728-14735. (SCI, IF=3.525)
[17]Zexin Feng, Yi Luo, and Yanjun Han. Design of LED freeform optical system for road lighting with high luminance/illuminance ratio. Optics Express, 2010, 18(21):22020-22031 (2010). (SCI, IF=3.753)
[16]Zexin Feng and Lei Huang. Over compensation algorithm for laser beam shaping using a deformable freeform mirror. Optik, 2019, 198:163250. (SCI, IF=1.914)
[15]Zexin Feng, Brittany D. Froese, Rongguang Liang, Dewen Cheng, and Yongtian Wang. Simplified freeform optics design for complicated laser beam shaping. Applied Optics, 2017, 56(33):9308-9314. (SCI, IF=1.791)
[14]Zexin Feng, Brittany D. Froese, and Rongguang Liang. Freeform illumination lens construction following an optimal transport map. Applied Optics, 2016, 55(16):4301-4306. (SCI, IF=1.650)
[13]Zexin Feng, Brittany D. Froese, Chih-Yu Huang, Donglin Ma, and Rongguang Liang. Creating unconventional geometric beams with large depth of field using double freeform-surface optics. Applied Optics, 2015, 54(20): 6277-6281. (SCI, IF=1.598)
[12]Zexin Feng, Brittany D. Froese, and Rongguang Liang. Composite method for precise freeform optical beam shaping. Applied Optics, 2015, 54(31): 9364–9369. (SCI, IF=1.598)
[11]Rengmao Wu, Zexin Feng, Zhenrong Zheng, Rongguang Liang, Pablo Benítez, Juan C Miñano, and Fabian Duerr. Design of Freeform Illumination Optics. Laser & Photonics, 2018, Reviews 12(7): 1700310. (SCI, IF=9.056)
[10]Yi Luo, Zexin Feng, Yanjun Han, and Hongtao Li. Design of compact and smooth free-form optical system with uniform illuminance for LED source. Optics Express, 2010,18(9): 9055-9063. (SCI, IF=3.753)
[9]Donglin Ma, Zexin Feng, and Rongguang Liang. Tailoring freeform illumination optics in a double-pole coordinate system. Applied Optics, 2015, 54(9): 2395-2399. (SCI, IF=1.598)
[8]Donglin Ma, Zexin Feng, and Rongguang Liang. Deconvolution method in designing freeform lens array for structured light illumination. Applied Optics, 2015, 54(5): 1114-1117. (SCI, IF=1.598)
[7]Donglin Ma, Zexin Feng, and Rongguang Liang. Freeform illumination lens design using composite ray mapping. Applied Optics, 2015, 54(3):498-503. (Reported by Laser Focus World) (SCI, IF=1.598)
[6]Xingkun Ma, Lei Huang, Mali Gong, Qiao Xue, Zexin Feng, Ping Yan, and Qiang Liu. Orientation dependent wavefront correction system under grazing incidence. Optics Express, 2013, 21(18), 20497-20505. (SCI, IF=3.535)
[5]Qiao Xue, Lei Huang, Ping Yan, Mali Gong, Zexin Feng, Yuntao Qiu, Tenghao Li, and Guofan Jin. Research on the particular temperature-induced surface shape of a National Ignition Facility deformable mirror. Applied Optics, 2013, 52(2): 280-287. (SCI, IF=1.649)
[4]Liangliang Cao, Yi Luo, Yanjun Han, and Zexin Feng. Reflector design for large-size spherical surface sources. Optical Engineering, 2011, 50(2): 023001.(SCI, IF=0.959)
[3]罗毅, 冯泽心, 韩彦军, 李洪涛, 钱可元, "面向半导体照明的光学," 光学学报, 2011, 31(9): 0900117.(EI)
[2]司徒文畅, 韩彦军, 冯泽心, 李洪涛, 罗毅.自由表面光学系统对白光LED色温角分布的影响. 半导体光电, 2011, 32(6): 777-780 (EI)
[1]Yanjun Han, Xianpeng Zhang, Zexin Feng, Keyuan Qian, Hongtao Li, Yi Luo, Xuliang Li, Guanzhi Huang, and Bingzhong Zhu. Variable-separation three dimensional freeform nonimaging optical system design based on target-to-source mapping and micro belt surface construction. Sciencepaper Online,2010, 2010: 1–9 .