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Room Temperature and High Responsivity Short Wavelength II-VI Quantum Well Infrared Photodetector

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Abstract

We experimentally demonstrate a short wavelength ZnCdSe/ZnCdMgSe quantum well infrared photodetector (QWIP) with a room temperature responsivity of over 30 A/W. The dark-current limited detectivity at 80 K was measured to be 2x109 cm√Hz/W.

© 2013 Optical Society of America

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