Mid-infrared GaN/AlxGa1-xN quantum cascade detectors grown by MOCVD

Yu Song, Rajaram Bhat, Pranav Badami, Tzu Yung Huang, Chung En Zah, Claire Gmachl

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


A III-nitride-based Quantum Cascade detector grown by MOCVD is designed, fabricated and tested. Peak responsivity of 100 μA/W with detectivity of up to 108 Jones at ~ 4 μm is measured.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2014
PublisherOptical Society of America (OSA)
ISBN (Print)9781557529992, 9781557529992
StatePublished - 2014
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2014 - San Jose, CA, United States
Duration: Jun 8 2014Jun 13 2014

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701


OtherCLEO: Science and Innovations, CLEO_SI 2014
Country/TerritoryUnited States
CitySan Jose, CA

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Atomic and Molecular Physics, and Optics


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