Characterization of Quantum Cascade Laser Facets via Steady-State Thermoreflectance

Andrew H. Jones, Brian M. Foley, Jeremy D. Kirch, Shuqi Zhang, Dan Botez, Luke J. Mawst

Research output: Contribution to conferencePaperpeer-review

Abstract

We investigate the use of steady-state thermoreflectance as a hitherto unexplored method of QCL evaluation via material characterization of the material thermal conductivity. We demonstrate the effectiveness of this approach for quantitative thermal characterization of post-fabrication QCL epitaxy at the sub-micron scale.

Original languageEnglish (US)
StatePublished - 2024
EventCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics - Charlotte, United States
Duration: May 5 2024May 10 2024

Conference

ConferenceCLEO: Science and Innovations in CLEO 2024, CLEO: S and I 2024 - Part of Conference on Lasers and Electro-Optics
Country/TerritoryUnited States
CityCharlotte
Period5/5/245/10/24

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • General Computer Science
  • Space and Planetary Science
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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