Broadband (3.9 - 9.6 μm) photocurrent in quantum cascade detector with diagonal transitions

G. M. Penello, B. Merkel, D. L. Sivco, Claire F. Gmachl

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

1 Scopus citations

Abstract

By carefully designing diagonal transitions in the active region, we present a broadband mid-infrared quantum cascade detector with photocurrent ranging from 3.9 to 9.6 μm, more than 2 times broader than stacked designs.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO-SI 2015
PublisherOptical Society of America (OSA)
Number of pages1
ISBN (Electronic)9781557529688
DOIs
StatePublished - May 4 2015
EventCLEO: Science and Innovations, CLEO-SI 2015 - San Jose, United States
Duration: May 10 2015May 15 2015

Publication series

NameCLEO: Science and Innovations, CLEO-SI 2015

Other

OtherCLEO: Science and Innovations, CLEO-SI 2015
CountryUnited States
CitySan Jose
Period5/10/155/15/15

All Science Journal Classification (ASJC) codes

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

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    Penello, G. M., Merkel, B., Sivco, D. L., & Gmachl, C. F. (2015). Broadband (3.9 - 9.6 μm) photocurrent in quantum cascade detector with diagonal transitions. In CLEO: Science and Innovations, CLEO-SI 2015 (CLEO: Science and Innovations, CLEO-SI 2015). Optical Society of America (OSA). https://doi.org/10.1364/CLEO_SI.2015.SM2G.5