研究方向
半导体光电子器件与材料
个人简介
徐晨，北京工业大学信息学部教授，博士生导师。现任光电子技术教育部重点实验室主任。国家重点研发计划“战略性先进电子材料”重点专项总体专家组成员，中国仪器仪表协会光机电技术与系统集成分会第三届理事会常务理事。目前主要从事微纳结构半导体光电子器件，二维材料生长和光电子应用等方面的研究和教学工作。
主持国家863计划、国家重点研发计划纳米科技专项、国家自然科学基金，及其他省部级项目和课题。研制出多种性能优异的半导体激光器、LED和探测器，其中高亮度红光LED技术成功转让，实现批量生产。近年来在光子晶体VCSELs、超构表面激光器及阵列芯片、VCSEL耦合阵列及光束扫描芯片、石墨烯低温免转移生长和宽光谱探测器等方面取得重要成果。
获北京市科学技术壹等奖。在Nature Nanotechnology等刊物发表论文百余篇。发明专利授权二十余项。
科研项目
目前主持科研项目：国家重点研发计划纳米科技专项课题“宽光谱高响应度纳米结构探测器”，525万元。
荣誉和获奖
“新型高性能发光二极管材料与器件”，获北京市科学技术壹等奖。
近五年部分论文
[1] “Metasurface- integrated vertical cavity surface-emitting lasers for programmable directional lasing emissions”,Nature Nanotechnology, 15(2),125 (2020). 2020-01-13（通讯作者）
[2] “Spin-decoupling of vertical cavity surface-emitting lasers with complete phase modulation using on-chip integrated Jones matrix metasurfaces”, Nature Communications, 13(1):7795, 2022-12-17
[3] “Metasurface Enabled On-Chip Generation and Manipulation of Vector Beams from Vertical Cavity Surface-Emitting Lasers”, Advanced Materials,35(12), 2204286(2023), 2023-03-23
[4] “On-Chip Generation of Structured Light Based on Metasurface Optoelectronic Integration”, Laser & Photonics Reviews, 15(3), 2000385 (2021). 2021-03-01（通讯作者）
[5] “In Situ Growth of Graphene Catalyzed by a Phase-Change Material at 400 °C for Wafer-Scale Optoelectronic Device Application”,Small, 19 (14), 202206738(2023).2023-04-05（通讯作者）
[6] “Multichannel Generations of Orbital Angular Momentum Modes with On-Demand Characteristics on a Chip”, Advanced Optical Materials, 9(24), 2101208 (2021).2021-09-24
[7] “Transfer-Free CVD Growth of High-Quality Wafer-Scale Graphene at 300 °C for Device Mass Fabrication”，ACS Applied Materials & Interfaces, 2022, 14 (47), 53174−53182（通讯作者）
[8] “Metal-Catalyst-Free Growth of Patterned Graphene on SiO2 Substrate by Annealing Plasma-Induced Cross-Linked Parylene for Optoelectronic Device Applications”, ACS Applied Materials & Interfaces, 11(15), 14427-14436(2019).2019-04-17（通讯作者）
[9] “Analysis of optical coupling behavior in two-dimensional implant-defined coherently coupled vertical-cavity surface-emitting laser arrays”, Photonics Research, 6(11),1048-1055 (2018). 2018-11-01（通讯作者）
[10] “Ultra-compact electrically controlled beam steering chip based on coherently coupled VCSEL array directly integrated with optical phased array”, Optics Express, 27(10), 13910-13922(2019).2019-05-13（通讯作者）
[11] “Dynamic phase manipulation of vertical-cavity surface-emitting lasers via on-chip integration of microfluidic channels”,Optics Express, 29(2), 1481-1491(2021). 2021-01-18（通讯作者）
[12] “Large-Scale Proton-Implant-Defined VCSEL Arrays With Narrow Beamwidth”, IEEE Electron Device Letters, 39(3), 390-393(2018). 2018-03-01（通讯作者）
[13] “High responsivity graphene-InGaAs near-infrared photodetector realized by hole trapping and its response saturation mechanism”, Optics Express, 29(15), 23234-23243(2021). 2021-07-19（通讯作者）
[14] “In-Phased Implant-Defined Hexagonal VCSEL Array With Near-Diffraction-Limited Beam”, IEEE Photonics Technology Letters, 31(20), 1647-1649(2019). 2019-10-15（通讯作者）
[15] " In Situ Growth of Graphene on Polyimide for High-Responsivity Flexible PbS–Graphene Photodetectors"，Nanomaterials ，2023, 13, 1339（通讯作者）
