Proposition of a nearly rectangular response resonant cavity enhanced (RCE) photodetector

Yuan Zhong; Zhong Pan; Lianhe Li; Yongqing Huang; Xiaomin Ren

doi:10.1117/12.445704

16 October 2001 Proposition of a nearly rectangular response resonant cavity enhanced (RCE) photodetector

Yuan Zhong, Zhong Pan, Lianhe Li, Yongqing Huang, Xiaomin Ren

Proceedings Volume 4602, Semiconductor Optoelectronic Device Manufacturing and Applications; (2001) https://doi.org/10.1117/12.445704
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

Abstract

We propose a novel wavelength-selective photodetector with two subcavities, for obtaining a flat-top and steep-edge spectral response and a high quantum efficiency simultaneously. Simulated nearly rectangular response curves can be obtained by insert an absorption layer into the latter subcavity. We discuss the effects of key factors on the response curve of this kind of photodetector. Such devices are promising for wavelength division multiplexing (WDM) applications.

Citation Download Citation

Yuan Zhong, Zhong Pan, Lianhe Li, Yongqing Huang, and Xiaomin Ren "Proposition of a nearly rectangular response resonant cavity enhanced (RCE) photodetector", Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); https://doi.org/10.1117/12.445704

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