A STUDY OF METHODS TO MEASURE THE EFFECTS OF A CONTAMINATED ATMOSPHERE ON THE TRANSMISSION OF A HIGH ENERGY LASER BEAM

Abstract

This report is concerned with the transmission of a high energy laser beam through an atmosphere containing aerosols. The experimental approach consists essentially in firing a high energy laser beam through an instrumented test chamber in which various known aerosols can be introduced. Various analyses are presented of the effects which may be expected, and experiments are described to demonstrate these effects. Breadboard experiments have been performed to verify certain experimental techniques and their description with some experimental results indicating a nonlinear interaction are included in this report. Finally, the specifications of an experimental test chamber in which laser beam experiments (at pressures up to 10 atmospheres) can be performed are included.

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Document Details

Document Type
Technical Report
Publication Date
May 01, 1967
Accession Number
AD0654786

Entities

People

  • E. Neister
  • H. Ceccon
  • H. Dolazalek
  • Robert Schlier
  • Rudolf Penndorf

Tags

Communities of Interest

  • Advanced Electronics
  • Air Platforms
  • Biomedical
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Aerosol Generators
  • Chemistry
  • Electromagnetic Scattering
  • Energy
  • Flash Lamps
  • Heat Of Vaporization
  • High Energy Lasers
  • Laser Beams
  • Lasers
  • Light Sources
  • Measurement
  • Nanosecond Time
  • Optical Properties
  • Optics
  • Pressure Measurement
  • Refractive Index
  • Scattering

Fields of Study

  • Physics

Readers

  • Aerosol Science/Aerosol Physics
  • Aerospace Test and Evaluation
  • Molecular Photonics/Laser Physics

Technology Areas

  • Directed Energy