Effect of Spatial Hole Burning and Multi-Mode Generation Threshold in Quantum Dot Lasers

Abstract

Theoretical analysis of the spatial hole burning in quanturn dot (QD) lasers is given. The multi-mode generation threshold is calculated. The processes of the thermally excited escapes of carriers away from QDs are shown to control the multimode generation threshold. The dependences of the multimode generation threshold on the root mean square of relative QD size fluctuations, cavity length, surface density of QDs, and temperatureare obtained.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1998
Accession Number
ADP012817

Entities

People

  • L. V. Asryan
  • R. A. Suris

Organizations

  • Russian Academy of Sciences

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Continuous Spectra
  • Current Density
  • Demographic Cohorts
  • Diffusion
  • Distribution Functions
  • Electrons
  • Energy Bands
  • Energy Levels
  • Free Electrons
  • Gaussian Distributions
  • Laser Applications
  • Lasers
  • Optoelectronic Devices
  • Quantum Dot Lasers
  • Quantum Dots
  • Spatial Distribution
  • Technical Information Centers

Fields of Study

  • Physics

Readers

  • Nanoscale Plasmonic Nanotechnology
  • Plasma Physics.
  • Pulsed Power and Plasma Physics.

Technology Areas

  • Directed Energy
  • Directed Energy - Lasers
  • Quantum Computing
  • Quantum Science - Quantum Dots