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Experimental Study of MQW RCE Photodetector
Abstract:A multiple quantum well resonant cavity enhanced photodetector based on GaAs/AlGaAs is described in this paper. This kind of photodetector has not been fabricated in China so far. It has an obvious wavelength selectivity and the quantum efficiency peak at 836 nm with a spectral FWHM of 20 nm. It can be used in wavelength\|division multiplexing optical communication systems.
Keywords:resonant  cavity  enhanced  multiple  quantum  wells  wavelength selectivity  wavelength division multiplexing
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