26 September 2007 A quantum dot longwave infrared photodetector with integrated optical amplifier
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Abstract
A quantum dot longwave infrared photodetector with vertically integrated optical amplifier structure is presented. The optical gain of ~ 15dB can be achieved. Such integrated QDIP and optical amplifier structure is promising to improve the sensitivity of IR sensing and imaging systems.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Xuejun Lu, "A quantum dot longwave infrared photodetector with integrated optical amplifier", Proc. SPIE 6713, Nanophotonics and Macrophotonics for Space Environments, 67130K (26 September 2007); doi: 10.1117/12.733395; https://doi.org/10.1117/12.733395
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