Atmospheric Attenuation of CO Laser Radiation in the Region 1720/CM to 2080/CM.

Abstract

Atmospheric attenuation was studied for 102 different CO laser lines in the region 1720/cm to 2080/cm. The purpose was to determine how the various atmospheric constituents affected the transmittance of these lines. Six model atmospheres, two aerosol models, and the molecular absorption parameters for the lines of water vapor, O3, CO2, N2O, and CO were included. The calculations were done on a CDC 6600 computer. Transmittance curves for the Midlatitude Winter-'hazy' model, power-on-target curves for six different multi-line CO lasers, and tables of absorption/scattering coefficients for 69 different CO laser lines were computed. (Modified author abstract)

Document Details

Document Type
Technical Report
Publication Date
Mar 01, 1974
Accession Number
AD0775709

Entities

People

  • Walter F. Caldwell

Organizations

  • Air Force Institute of Technology

Tags

DTIC Thesaurus Topics

  • Absorption
  • Abstracts
  • Atmospheres
  • Atmospheric Attenuation
  • Attenuation
  • Carbon Monoxide Lasers
  • Coefficients
  • Computers
  • Electromagnetic Radiation
  • Lasers
  • Optical Phenomena
  • Radiation
  • Scattering
  • Transmittance
  • Water Vapor

Fields of Study

  • Physics

Readers

  • Atmospheric Remote Sensing.
  • Computer Science.
  • Optical Fiber Sensing and Electromagnetic Propagation.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers