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Title: Injection laser with a stably scanning radiation pattern

Abstract

A model of self-lateral-mode-locking in an injection laser with a parabolic inhomogeneity of the dielectric constant of the active medium is proposed. It is shown that an appropriate choice of the pump current profile provides a stable scan of the radiation pattern. The role of the antiwaveguide parameter in the violation of the scan stability is discussed in detail. The spectrum of lateral modes is shown to split with increasing this parameter. Subgroups of satellite modes appear inside each mode, which efficiently interact with each other, resulting in periodic violation and recovery of the scan periodicity. (papers devoted to the 250th anniversary of the moscow state university)

Authors:
;  [1]
  1. Department of Physics, M.V. Lomonosov Moscow State University, Moscow (Russian Federation)
Publication Date:
OSTI Identifier:
21470697
Resource Type:
Journal Article
Journal Name:
Quantum Electronics (Woodbury, N.Y.)
Additional Journal Information:
Journal Volume: 35; Journal Issue: 2; Other Information: DOI: 10.1070/QE2005v035n02ABEH002903; Journal ID: ISSN 1063-7818
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; BEAM INJECTION; CURRENTS; ELECTRICAL PUMPING; LASERS; MODE LOCKING; PERIODICITY; PERMITTIVITY; SPECTRA; STABILITY; DIELECTRIC PROPERTIES; ELECTRICAL PROPERTIES; PHYSICAL PROPERTIES; PUMPING; VARIATIONS

Citation Formats

Logginov, Aleksandr S, and Plisov, Konstantin I. Injection laser with a stably scanning radiation pattern. United States: N. p., 2005. Web. doi:10.1070/QE2005V035N02ABEH002903.
Logginov, Aleksandr S, & Plisov, Konstantin I. Injection laser with a stably scanning radiation pattern. United States. doi:10.1070/QE2005V035N02ABEH002903.
Logginov, Aleksandr S, and Plisov, Konstantin I. Mon . "Injection laser with a stably scanning radiation pattern". United States. doi:10.1070/QE2005V035N02ABEH002903.
@article{osti_21470697,
title = {Injection laser with a stably scanning radiation pattern},
author = {Logginov, Aleksandr S and Plisov, Konstantin I},
abstractNote = {A model of self-lateral-mode-locking in an injection laser with a parabolic inhomogeneity of the dielectric constant of the active medium is proposed. It is shown that an appropriate choice of the pump current profile provides a stable scan of the radiation pattern. The role of the antiwaveguide parameter in the violation of the scan stability is discussed in detail. The spectrum of lateral modes is shown to split with increasing this parameter. Subgroups of satellite modes appear inside each mode, which efficiently interact with each other, resulting in periodic violation and recovery of the scan periodicity. (papers devoted to the 250th anniversary of the moscow state university)},
doi = {10.1070/QE2005V035N02ABEH002903},
journal = {Quantum Electronics (Woodbury, N.Y.)},
issn = {1063-7818},
number = 2,
volume = 35,
place = {United States},
year = {2005},
month = {2}
}