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 darkcurrent limited detectivity at 80 K was measured to be 2x109 cm√Hz/W.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2013
StatePublished - Nov 18 2013
EventCLEO: Science and Innovations, CLEO_SI 2013 - San Jose, CA, United States
Duration: Jun 9 2013Jun 14 2013

Other

OtherCLEO: Science and Innovations, CLEO_SI 2013
CountryUnited States
CitySan Jose, CA
Period6/9/136/14/13

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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