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Infrared beam steering device based on InAsSb/(Al)GaInSb heterostructure

  • Jinghe Liu
  • , Kevin Kucharczyk
  • , Dmitri Donetsky
  • , Gela Kipshidze
  • , Gregory Belenky
  • , Stefan P. Svensson
  • Stony Brook University
  • U.S. Army Research Laboratory

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We describe an nBp structure comprised of waveguide with gratings for electronic steering a 10.6-µm laser and show that a 0.06 change of the refractive index by carrier injection leads to a 3.5° steering angle.

Original languageEnglish
Title of host publication2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781943580910
StatePublished - May 2021
Event2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Virtual, Online, United States
Duration: May 9 2021May 14 2021

Publication series

Name2021 Conference on Lasers and Electro-Optics, CLEO 2021 - Proceedings

Conference

Conference2021 Conference on Lasers and Electro-Optics, CLEO 2021
Country/TerritoryUnited States
CityVirtual, Online
Period05/9/2105/14/21

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