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Degradation and spectral–spatial characteristics of the radiation of high-power laser diodes

  • V. V. BliznyukEmail author
  • M. A. Brit
  • I. S. Gadaev
  • O. I. Koval
  • A. G. Rzhanov
  • G. A. Solovyev
  • A. A. Starodumov
Proceedings of the XV All-Russian Seminar “Physics and the Application of Microwaves” (Waves 2015) Named after Prof. A.P. Sukhorukov

Abstract

Characteristics of the radiation of high-power injection lasers with quantum wells (QW) at 965 nm are measured before and after 30 and 100 h of operation. The relation between slow laser degradation and their spectra, radiation patterns, and radiation polarization is demonstrated. A dynamic self-consistent laser model is developed.

Keywords

Quantum Well Generation Channel Heavy Hole Light Hole Pump Current 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Allerton Press, Inc. 2015

Authors and Affiliations

  • V. V. Bliznyuk
    • 1
    Email author
  • M. A. Brit
    • 1
  • I. S. Gadaev
    • 1
  • O. I. Koval
    • 1
  • A. G. Rzhanov
    • 2
  • G. A. Solovyev
    • 1
  • A. A. Starodumov
    • 2
  1. 1.Moscow Power Engineering InstituteNational Research UniversityMoscowRussia
  2. 2.Faculty of PhysicsMoscow State UniversityMoscowRussia

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