Room temperature and high responsivity short wavelength II-VI quantum well infrared photodetector

Arvind P. Ravikumar, Guopeng Chen, Kuaile Zhao, Yue Tian, Paul Richard Prucnal, Maria C. Tamargo, Claire F. Gmachl, Aidong Shen

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 2×109 cm√Hz/W.

Original languageEnglish (US)
Title of host publication2013 Conference on Lasers and Electro-Optics, CLEO 2013
PublisherIEEE Computer Society
ISBN (Print)9781557529725
DOIs
StatePublished - 2013
Event2013 Conference on Lasers and Electro-Optics, CLEO 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Publication series

Name2013 Conference on Lasers and Electro-Optics, CLEO 2013

Other

Other2013 Conference on Lasers and Electro-Optics, CLEO 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials

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    Ravikumar, A. P., Chen, G., Zhao, K., Tian, Y., Prucnal, P. R., Tamargo, M. C., Gmachl, C. F., & Shen, A. (2013). Room temperature and high responsivity short wavelength II-VI quantum well infrared photodetector. In 2013 Conference on Lasers and Electro-Optics, CLEO 2013 [6833436] (2013 Conference on Lasers and Electro-Optics, CLEO 2013). IEEE Computer Society. https://doi.org/10.1364/cleo_si.2013.cth4j.3