Time-resolved measurement of combustion gases in high-explosive detonations using a swept-wavelength external cavity quantum cascade laser

  • Mark C. Phillips
  • , Bruce E. Bernacki
  • , Sivanandan S. Harilal
  • , Brian E. Brumfield
  • , Joel M. Schwallier
  • , Nick G. Glumac

Research output: Contribution to journalConference articlepeer-review

Abstract

A swept-wavelength external cavity quantum cascade laser measures broadband infrared absorption spectra from 2050-2300 cm-1 at a 100 Hz rate to determine time-resolved temperature and column densities of CO, CO2, H2O, and N2O in high-explosive detonations.

Original languageEnglish (US)
Article numberLM1A.3
JournalOptics InfoBase Conference Papers
StatePublished - 2020
EventLaser Applications to Chemical, Security and Environmental Analysis, LACSEA 2020 - Part of Optical Sensors and Sensing Congress 2020 - Virtual, Online, United States
Duration: Jun 22 2020Jun 26 2020

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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