The Study of the Interaction of Intense Picosecond Light Pulse with Materials

Abstract

The report covers work under contract for the period June 19 to Sept. 18, 1970. Topics discussed include photoconductivity effect in GaAs induced by picosecond light pulses from a mode-locked Nd: glass laser. In addition to the two-photon absorption, the observed effect also involved stimulated hole scattering and three-photon absorption.

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Document Details

Document Type
Technical Report
Publication Date
Oct 15, 1970
Accession Number
AD0728175

Entities

People

  • Chihhi Lee

Organizations

  • University of Maryland

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Absorption Coefficients
  • Band Structures
  • Charge Carriers
  • Conductivity
  • Electron Holes
  • Electrons
  • Energy Bands
  • Free Electrons
  • Lasers
  • Light Pulses
  • Maryland
  • Materials
  • Mobility
  • Scattering
  • United States
  • Universities
  • Valence Bands

Fields of Study

  • Physics

Readers

  • Optical Physics and Photonics.
  • Technical Research and Report Writing.

Technology Areas

  • Directed Energy