Ultrashort Pulses in Multicomponent Media and Photonic Bandgap Structures

Abstract

During the reporting period we have developed the mathematical algorithms and programs for the study of the femtosecond pulse propagation in an extended medium of the two-level atoms. The regime of the inversionless superradiance in the two component superradiance medium has been investigated. It has been described the spatio-temporal nonlinear dynamics of coherent field in periodic resonant structures with arbitrary modulation of atomic density and gain gratings.

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Document Details

Document Type
Technical Report
Publication Date
Feb 17, 1998
Accession Number
ADA341082

Entities

People

  • Anatoli V. Andreev

Organizations

  • Moscow State University

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Band Gaps
  • Dynamics
  • Electronic Mail
  • Frequency
  • Frequency Shift
  • Ground State
  • Laser Pulses
  • Laser Science
  • Modulation
  • Nonlinear Dynamics
  • Optomechanics
  • Physics
  • Radiation
  • Simulations
  • Solitons
  • Three Dimensional

Fields of Study

  • Physics

Readers

  • Optical Physics and Photonics.