张程，副教授，硕士研究生导师。2018年6月博士毕业于苏州大学。以第一或通讯作者在Light: Science & Applications、ACS Nano、Advanced Function Materials、Nano Energy、ACS Photonics等期刊发表论文30余篇；获授权中国发明专利 11 件、美国发明专利 2 件。主持国家和江苏省自然科学青年基金并都顺利结题，参与国家重点研发计划项目、国家自然科学基金国际合作重点项目等，入选江苏省青蓝工程优秀青年骨干教师培养对象和江苏省科协青年科技人才托举工程，担任激光与红外工程期刊青年编委。获得教育部高校自然科学奖二等奖、中国光学学会光学科技奖二等奖、江苏省优秀博士学位论文等荣誉。多次受邀参加国际学术交流会议，并做邀请报告。主要研究方向：硅基室温短波红外光电探测及其应用（成像、偏振检测和传感等）研究。

中国光学工程学会会员

Frontiers in Photonics期刊专题编辑期刊邀请的审稿人：

美国光学学会（Optics Letters、Applied Optics、 JOSA B、Optical Material Express）、英国皇家化学学会（Nanoscale）、电气与电子工程师学会（IEEE Sensors Journal）、自然出版集团（Scientific Reports）和我国期刊（Photonics sensors）

2022年至今江苏省科技咨询专家库专家

研究生和本科生毕业论文评审专家

2024年入选《红外与激光工程》青年编委会

依托李孝峰校长的光电转换与探测实验室，围绕硅基室温短波红外光电探测及其应用开展系统研究，聚焦于硅基探测器在带隙限制下难以实现短波红外响应的关键问题，围绕如何在保持低成本、工艺兼容和室温工作的同时拓展探测波段与提升性能展开研究。在器件设计方面，提出等离激元微纳结构增强策略，通过纳米针结构实现宽带高效光吸收，并利用嵌入式光栅与纳米孔结构构建准全向肖特基界面，分别实现宽带、窄带及双波长可调的短波红外光电探测；进一步结合结构各向异性调控，实现偏振敏感光电响应。同时，引入等离激元准连续域束缚态机制，在二维材料体系中实现窄带、高偏振度的近红外光电探测，拓展了器件功能维度。在性能方面，实现了硅基短波红外光电探测器在室温条件下的高响应度与低噪声探测，响应度提升至0.3 A/W量级，并在偏振敏感与多波长调控方面取得显著提升。在应用层面，基于所研制器件构建了单像素凝视成像系统，实现了透硅红外成像等功能验证，形成了从机理研究到系统验证的完整技术链条。

等离激元增强的热电子光电探测器件

热电子光电转换机理、载流子输运等相关研究工作

基于硅基热电子光电探测器的单像素可见-短波红外成像与应用验证，包括器件封装、集成信号放大与滤波电路的光电探测模块及单像素成像系统及其实验结果

目前加入李孝峰教授课题组，课题组主页：http://web.suda.edu.cn/xfli/index.html

发表论文（*通讯作者，#共同第一作者）：

[1]Kai Wu, Chao Zhang, Tong Yu, Ying Luo, Luyan Wu, Shaojuan Li, Zefeng Chen, Xin Zhu, Jiong Yang,^* Xiaofeng Li,^* and Cheng Zhang^*. Highly polarized near‑infrared photodetection in monolayer WSe₂ enabled by plasmonic bound states in the continuum. ACS Photonics 12(11),6226–6236, 2025.

[2]Ying Luo, Tong Yu, Kai Zhang, Peiqing Sun, Kai Wu, Shaolong Wu, Jiong Yang, Shaojun Wang, Changxu Liu, Yu Luo, Stefan A. Maier, Xiaofeng Li,^* and Cheng Zhang^*. All-silicon dual-wavelength hot-electron photodetector with quasi-omnidirectional Schottky interface for ultralow-NEP encrypted demultiplexing telecommunication. ACS Photonics, 12(10),5501–5509, 2025.

[3]Kai Wu, Chao Zhang, Kai Zhang, Shaojun Wang, Shaojuan Li, Zefeng Chen,Changxu Liu, Yu Luo, Stefan A. Maier, Xiaoyi Liu,^* Xiaofeng Li,^* and Cheng Zhang^*.Plasmonic quasi-bound states in continuum facilitated bulk photovoltaic effect for spectrally-selective and polarization-sensitive bipolar photodetection. ACS Photonics 12(8), 4388–4396, 2025.

[4]Tong Yu, Ying Luo, Jiawei Shi, Changxu Liu, Yu Luo, Stefan A. Maier, Xiaofeng Li,^* and Cheng Zhang^*. Highly Polarization-sensitive narrowband near-infrared photodetection by all-silicon embedded plasmonic hot electron devices. ACS Photonics 12(6), 3144–3153, 2025.

[5]Youyan Lu, Liyun Liu, Ruoqian Gao, Ying Xiong, Peiqing Sun, Zhanghao Wu, Kai Wu, Tong Yu, Kai Zhang, Cheng Zhang^*, Tarik Bourouina, Xiaofeng Li^*, Xiaoyi Liu^*. Ultrafast near-infrared pyroelectric detector based on inhomogeneous plasmonic metasurface. Light: Science & Applications, 13, 241 (2024).

[6]Guangshang Sheng,Yihao Shi, Bingchng Zhang^*,Jiahao Qin, BinbinZhang, Xingshan Jiang, Chenyang Gu, Kai Wu, Cheng Zhang^*, Jia Yu, Xiaofeng Li, and Xiaohong Zhang^*.Surface modification of silicon nanowires with siloxane molecules for high-performance hydrovoltaic devices.ACS Appl. Mater. Interfaces 2024,16(6),8024−8031.

[7]Cheng Zhang, Binglin Huang, Haoyu Li, Hui Chen, Tong Yu, Bingchang Zhang, Shaojun Wang, Changxu Liu, Yu Luo, S. A. Maier, Xiaofeng Li. Plasmonic nanoneedle arrays with enhanced hot electron photodetection for near‐IR imaging. Adv Funct Mater, 2023, 33(45): 2304368.

[8]Hui Chen, Yihao Shi, Jiahao Qin, Guangshang Sheng, Cheng Zhang^∗, Bingchang Zhang^∗, and Xiaohong Zhang^∗. Array density effect on the optical and photoelectric properties of silicon nanowire arrays via Ag-assisted chemical etching. Nanotechnology 2023, 34, 405703.

[9]Cheng Zhang, Yu Luo, Stefan A. Maier, and Xiaofeng Li^*. Recent progress and future opportunities for hot carrier photodetectors: from ultraviolet to infrared bands. Laser Photonics Rev. 2022, 16(6): 2100714（

[10]Qinyu Qian^#*, Peiqing Sun^#, Cheng Zhang^*, Tingting Liu, Haitao Chen, Fan Li, Liwen Cheng, Liang Zhao, Xiaofeng Li, and Chinhua Wang. A broadband and polarization-independent metasurface perfect absorber for hot-electron photoconversion. Nanoscale. 2022, 14(39): 14801.

[11]Tingting Liu, Cheng Zhang^*, and Xiaofeng Li^*. 2D MXenes for hot-carrier photodetection. Adv. Optical Mater. 2022, 10(20), 2201153.

[12]Tingting Liu, Cheng Zhang^*, and Xiaofeng Li^*. Strain engineering for enhanced hot-carrier photodetection. J. Appl. Phys. 2022, 132: 064901.

[13]Haoyu Li, Cheng Zhang^*, Bingchang Zhang^*, Xiaofeng Li^*. Broadband hot-electron photodetection in near-infrared based on plasmonic disordered nanowires. Proc. SPIE 12283, 2021 International Conference on Optical Instruments and Technology: Micro/Nano Photonics: Materials and Devices 2022, 122830E.

[14]姜紫翔, 刘婷婷, 孙清心, 张程^*, 俞童, 李孝峰^*.基于蒙特卡罗模拟的热电子器件注入效率研究（邀请）. 激光与光电子学进展. 2021, 58(5): 0504001

[15]Cheng Zhang, Tingting Liu, Liang Li, Shaolong Wu, Chinhua Wang, Xiaofeng Li, “Planar dual-layer system for ultra-broadband absorption and hot-carrier photodetection in longwave near-infrared band”, IEEE J. Sel. Top. Quantum Electron. 2022, 28(2), 3800109.

[16]Luwei Zhou^#, Cheng Zhang^#*, Liujing Li, Ttingting Liu, Ke Li, Shaolong Wu^*, Xiaofeng Li^*, “Nanobowls-assisted broadband absorber for unbiased Si-based infrared photodetection,” Opt. Express 29(10), 15505–15516 (2021).

[17]Tong Yu, Cheng Zhang^*, Shaolong Wu^*,et al. Planar, narrowband, and tunable photodetection in the near-infrared with Au/TiO2 nanodiodes based on Tamm plasmons. Nanoscale 2019, 11, 23182.

[18]Cheng Zhang, Guoyang Cao, Shaolong Wu, Weijia Shao, Vincenzo Giannini, Stefan A. Maier, Xiaofeng Li^*. Thermodynamic loss mechanisms and strategies for efficient hot-electron photoconversion. Nano Energy 2019, 55 164–172.

[19]Qingxin Sun^#, Cheng Zhang^#, Weijia Shao, and Xiaofeng Li^*.Photodetection by Hot Electrons or Hot Holes: A Comparable Study on Physics and Performances. ACS Omega 2019, 4: 6020−6027.

[20]Cheng Zhang^#, Qinyu Qian^#, Linling Qin, Xin Zhu, Chinhua Wang, and Xiaofeng Li. Broadband light harvesting for highly efficient hot-electron application based on conformal metallic nanorod arrays. ACS Photonics2018, 5(12): 5079–5085.

[21]Qiaoping Zhang^#, Cheng Zhang^#, and Xiaofeng Li^*. Polarization-insensitive and performance-improved hot-electron photodetector in one-dimensional multi-grating layers. Optics Letters 2018, 43(14):3325−3328.

[22]Cheng Zhang, Kai Wu, Vincenzo Giannini, and Xiaofeng Li^*. Planar hot-electron photodetection with Tamm plasmons. ACS Nano 2017, 11(2): 1719–1727.

[23]Cheng Zhang, Zhenhai Yang, Kai Wu, and Xiaofeng Li^*. Design of asymmetric nanovoid resonator for silicon-based single-nanowire solar absorbers. Nano Energy 2016, 27: 611–618.

[24]Cheng Zhang, Kai Wu, Yaohui Zhan, Vincenzo Giannini, and Xiaofeng Li^*. Planar microcavity-integrated hot-electron photodetector.Nanoscale 2016, 8: 10323–10329.

[25]Cheng Zhang, Kai Wu, Bo Ling, and Xiaofeng Li^*. Conformal TCO-semiconductor-metal nanowire array for narrowband and polarization-insensitive hot-electron photodetection application. Journal of Photonics for Energy 2016, 6(4): 042502.

[26]Cheng Zhang, Zhenhai Yang, Aixue Shang, Shaolong Wu, Yaohui Zhan, and Xiaofeng Li^*. Improved optical absorption of silicon single-nanowire solar cells by off-axial core/shell design. Nano Energy 2015, 17: 233–240.

[27]Cheng Zhang, Xiaofeng Li^*, Aixue Shang, Shaolong Wu, Yaohui Zhan, and Zhenhai Yang. Design of dual-diameter nanoholes for efficient solar light harvesting. Nanoscale Research Letters 2014, 9: 481.

[28]Cheng Zhang, Xiaofeng Li^*, Aixue Shang, Yaohui Zhan, Zhenhai Yang, Shaolong Wu. Performance-improved thin-film a-Si:H/μc-Si:H tandem solar cells by two-dimensionally nanopatterning photoactive layer. Nanoscale Research Letters 2014, 9: 73.

欢迎具有光学专业学习背景的同学，对微纳光学及新机理的光电器件研究感兴趣的同学报考本人的研究生，每年招生3名左右硕士研究生。同时欢迎对本人研究方向感兴趣的本科生，以本科生导师制等方式参与本人相关课题的研究与学习。