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Proceedings Paper

Proposition of a nearly rectangular response resonant cavity enhanced (RCE) photodetector
Author(s): Yuan Zhong; Zhong Pan; Lianhe Li; Yongqing Huang; Xiaomin Ren
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Paper 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.

Paper Details

Date Published: 16 October 2001
PDF: 5 pages
Proc. SPIE 4602, Semiconductor Optoelectronic Device Manufacturing and Applications, (16 October 2001); doi: 10.1117/12.445704
Show Author Affiliations
Yuan Zhong, Beijing Univ. of Posts and Telecommunications (China)
Zhong Pan, Institute of Semiconductors (China)
Lianhe Li, Institute of Semiconductors (China)
Yongqing Huang, Beijing Univ. of Posts and Telecommunications (China)
Xiaomin Ren, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 4602:
Semiconductor Optoelectronic Device Manufacturing and Applications

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