• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Artikel
  4. Optimization of modulation bandwidth in DBR lasers with detuned Bragg reflectors
 
  • Details
  • Full
Options
1998
Journal Article
Title

Optimization of modulation bandwidth in DBR lasers with detuned Bragg reflectors

Abstract
The dynamical behavior of distributed Bragg reflector lasers with detuned Bragg reflectors is investigated theoretically. The model is based on the traveling wave equations, which are solved by expanding the solution in terms of the longitudinal eigenmodes. It is shown that for a drastic enhancement of the modulation bandwidth the interplay of the dominant mode and one side mode has to be enforced. Under these conditions, the modulation bandwidth can be enhanced to more than 70 GHz.
Author(s)
Feiste, U.
Journal
IEEE Journal of Quantum Electronics  
DOI
10.1109/3.736110
Language
English
Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut HHI  
Keyword(s)
  • distributed bragg reflector lasers

  • optical modulation

  • semiconductor lasers

  • direct modulation bandwidth

  • dbr laser

  • detuned bragg reflector

  • distributed bragg reflector laser

  • dynamical model

  • traveling wave equation

  • longitudinal eigenmode

  • semiconductor laser diode

  • 70 GHz

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024