The Construction and Performance of TEAL,

Abstract

The construction of TEAL (Transversely Excited Atmospheric pressure Laser) is described with reference to the required specification for single pulse thermal blooming experiments. All the major performance parameters are described, such as energy, temporal profile, spectrum and stability. In particular, several different measurements of the spatial profile are compared with theoretical predictions, which in general predict well the main features but not the finer details. Also the results of pulse stretching experiments are described, in which the pulse is lengthened from 3 to 14 microsec. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1979
Accession Number
ADA074746

Entities

People

  • A. C. Simmons
  • P. L. Eggins
  • R. J. Prosser

Organizations

  • Atomic Weapons Establishment

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Absorption Coefficients
  • Carbon Dioxide Lasers
  • Detectors
  • Diffraction
  • Far Field
  • Focal Planes
  • Helium Neon Lasers
  • Laser Beams
  • Laser Mediums
  • Lasers
  • Measurement
  • Near Field
  • Optomechanics
  • Plane Waves
  • Refractive Index
  • Thermal Blooming
  • Thin Films

Fields of Study

  • Physics

Readers

  • Aerospace Test and Evaluation
  • Pulsed Power and Plasma Physics.
  • Theoretical Analysis.

Technology Areas

  • Directed Energy