基于InP/空气隙DBR的长波长一镜斜置三镜腔型光电探测器  

Long-wavelength One-Mirror-Inclined Three-Mirror-Cavity Photodetector Based on InP/Air Gap DBRs

作　　者：王琦[1] 黄成[1] 任爱光[1] 武鹏[1] 黄永清[1] 任晓敏[1] 

机构地区：[1]教育部光通信与光波技术重点实验室,北京100876

出　　处：《光通信技术》2005年第4期10-12,共3页Optical Communication Technology

基　　金：国家重点基础研究发展计划项目(2003CB314901);国家自然科学基金重点资助项目(90201035);国家"863"计划资助项目(2003AA312020;2003AA31g050)

摘　　要：介绍了一种新型InP基长波长一镜斜置三镜腔型光电探测器,并利用传输矩阵方法对其进行数值模拟和理论分析。通过斜镜的引入,该探测器不仅消除了谐振腔增强型(RCE)光电探测器的量子效率与光谱响应线宽之间的制约关系,还能实现响应波长的大范围调谐。A novel long-wavelength InP-based One-Mirror-Inclined Three-Mirror-Cavity (OMITMiC) photodetector is introduced.The computational simulations and theoretical investigations have been carried out by transfer matrix method.The trade-off between quantum efficiency and spectral response linewidth can be eliminated with the inclined mirror, and wide tuning range of the response wavelength can be achieved.

关 键 词：光电探测器 InP/空气隙DBR 楔型结构 

分 类 号：TN364.2[电子电信—物理电子学]