新型差分应变掺磷量子阱红外探测器

Infrared physics Pub Date : 1993-04-01 DOI:10.1016/0020-0891(93)90004-Q

R.T. Kuroda, E. Garmire

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引用次数: 6

摘要

我们提出了一种差分应变掺p量子阱红外(IR)光电探测器，达到高性能规格。我们检查探测器等关键设备和材料考虑附近10μm检测。我们计算出，通过微分应变，这种新型探测器比以前的量子阱红外光电探测器提高了增益，大大降低了暗电流，同时能够检测正常入射光。

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Novel differentially strained p-doped quantum well infrared detector

We propose a differentially strained p-doped quantum well infrared (IR) photodetector that achieves high performance specifications. We examine key device and material considerations for such a detector for near 10 μm detection. We calculate that through differential strain, this novel detector has improved gain and substantially reduced dark current over previous quantum well IR photodetectors, while being able to detect normal incident light.

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Infrared physics

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