Cavity Lifetime Phase-Shift Method for Sensitive Reflectance Measurements at Mid-infrared Wavelengths

Abstract

The cavity phase shift method can measure high reflectances on spherical surfaces with good spatial resolution. Successful demonstration at 2.9-micron wavelength is described.

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Document Details

Document Type
Technical Report
Publication Date
Dec 14, 1981
Accession Number
ADA339847

Entities

People

  • J. M. Herbelin
  • M. A. Kwok
  • R. H. Ueunten

Organizations

  • The Aerospace Corporation

Tags

Communities of Interest

  • Advanced Electronics
  • Space
  • Weapons Technologies

DTIC Thesaurus Topics

  • Chemical Lasers
  • Chemistry
  • Directed Energy Weapons
  • Frequency Combs
  • Gas Lasers
  • Laser Applications
  • Laser Beams
  • Lasers
  • Materials
  • Materials Science
  • Measurement
  • Optical Properties
  • Optics
  • Optomechanics
  • Phase Shift
  • Physics Laboratories
  • Reflectance

Fields of Study

  • Physics

Readers

  • Electronics Engineering
  • Image Processing and Computer Vision.