Parameter Study of Resonator-Quantum Well Infrared Photodetectors
IEEE Journal of Quantum Electronics(2017)
摘要
We recently proposed a resonator structure to increase the quantum efficiency (QE) of a quantum well infrared photodetector. In this paper, we performed a systematic study on its QE as a function of detector size and doping density. We found that the experimental result generally agrees with the prediction from electromagnetic modeling, and the resonant coupling scheme is effective with the pixel ...
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关键词
Detectors,Optical resonators,Couplings,Absorption,Wavelength measurement,Imaging,Doping
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