Room-temperature heterodyne detection up to 110 GHz with a quantum-well infrared photodetector
Room-temperature heterodyne detection up to 110 GHz with a quantum-well infrared photodetector
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DOI：
10.1109/lpt.2006.884267
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发表时间：
2006-11-01
影响因子：
2.6
通讯作者：
Liu, H. C.
中科院分区：
文献类型：
--
作者：
Grant, P. D.;Dudek, R.;Liu, H. C.
介绍了一种测量量子阱红外探测器光响应的方法。在80k到300k范围内测量了探测器的响应。在300 K时，测量到的高频光电流响应高达110 GHz，并显示出1/ ω衰减。
A measurement of the photoresponse of a quantum-well infrared photodetector is presented. The detector response was measured from 80 K to 300 K. At 300 K, the high-frequency photocurrent response was measured up to 110 GHz and demonstrated a 1/omega decay.