Mode-Resolved Direct Frequency Comb Cavity Ring-Down Spectroscopy using an Interband Cascade Laser

Tzu Ling Chen*, Charles R. Markus, Douglas C. Ober, Lukasz A. Sterczewski, Yi Jan Huang, Chadwick L. Canedy, Igor Vurgaftman, Clifford Frez, Jerry R. Meyer, Maghmood Bagheri, Mitchio Okumura

*Corresponding author for this work

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

Abstract

We demonstrate a mid-infrared mode-resolved direct frequency comb CRDS with a 3.27 µm interband cascade laser. Absorption for each comb line is extracted during cavity scanning. The compact design achieves a 1.7

Original languageEnglish
Title of host publication2024 Conference on Lasers and Electro-Optics, CLEO 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171395
DOIs
StatePublished - 2024
Event2024 Conference on Lasers and Electro-Optics, CLEO 2024 - Charlotte, United States
Duration: 7 May 202410 May 2024

Publication series

Name2024 Conference on Lasers and Electro-Optics, CLEO 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics, CLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period7/05/2410/05/24

Keywords

  • Absorption
  • Electro-optical waveguides
  • Fingerprint recognition
  • Lasers and electrooptics
  • Measurement by laser beam
  • Quantum cascade lasers
  • Ring lasers
  • Semiconductor device measurement
  • Sensitivity
  • Spectroscopy

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