A Novel Resonant Cavity Photodetector with Dual-absorption Structure

摘要：

In the past few years, the resonant cavity enhanced (RCE) photodetector has attracted much attention for wavelengthdivision-multiplexing (WDM) optical fibre communication applications due to its narrow spectral linewidth, convenience in coupling, and potential in solving the trade-off between high quantum efficiency and high speed 1. In addition, some novel structures have been employed to meet the WDM systems requirements on wavelength selectivity 2-4. Moreover, to go a step further, we have realised a novel RCE photodetector, which incorporates a dual-absorption structure in it and presents a remarkable improvement on quantum efficiency without imparing other optical properties, especially high speed property.

作者: Wei Wang Yongqing Huang Xiaofeng Duan Qiang Yan Xiaomin Ren Hui Huang Shiwei Cai Jingwei Guo

作者单位: Key Laboratory of Information Photonics and Optical communication, Ministry of Education, Beijing University of Posts and Telecommunications, Beijing 100876, China

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 158-159

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）