Imaging Spectroradiometer for HF Laser Studies

Abstract

We discuss a non-intrusive diagnostic for mixing, species concentration, and optical gain for HF chemical lasers. The instrument is based on hyperspectral imaging using a low order Fabry-Perot interferometer. The basic theory behind this technology is described and several applications to a chemically reacting flowfield are presented

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 24, 2002
Accession Number
ADP012397

Entities

People

  • D. B. Oakes
  • P. A. Mulhall
  • S. J. Davis
  • W. T. Rawlins

Organizations

  • Physical Sciences (United States)

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms

DTIC Thesaurus Topics

  • Air Force Research Laboratories
  • Chemical Lasers
  • Chemical Reactions
  • Fabry Perot Interferometers
  • Flow
  • Flow Fields
  • Focal Plane Arrays
  • Focal Planes
  • Hydrogen Fluoride Lasers
  • Hyperspectral Imagery
  • Interferometers
  • Lasers
  • Light Sources
  • Measurement
  • Measuring Instruments
  • Physical Sciences
  • Spectra

Fields of Study

  • Physics

Readers

  • Atmospheric Remote Sensing.
  • Fluid Mechanics and Fluid Dynamics.
  • Optical Physics and Photonics.

Technology Areas

  • Directed Energy