1.3 μm Quantum-dot laser linewidth rebroadening

Y. Chu, M. G. Thompson, R. V. Penty, I. H. White, S. Melnik, S. P. Hegarty, G. Huyet, F. Hopfer, M. Laemmlin, D. Bimberg, A. R. Kovsh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The linewidth enhancement factor of a quantum-dot laser is observed to increase substantially at high bias currents. This is explained as a consequence of slow carrier relaxation and plasma dependent refractive index.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006
DOIs
Publication statusPublished - 1 Dec 2006
EventConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006 - Long Beach, CA, USA United States
Duration: 21 May 200626 May 2006

Publication series

NameConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006

Conference

ConferenceConference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006
CountryUSA United States
CityLong Beach, CA
Period21/05/0626/05/06

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

Chu, Y., Thompson, M. G., Penty, R. V., White, I. H., Melnik, S., Hegarty, S. P., Huyet, G., Hopfer, F., Laemmlin, M., Bimberg, D., & Kovsh, A. R. (2006). 1.3 μm Quantum-dot laser linewidth rebroadening. In Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006 [4628107] (Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, CLEO/QELS 2006). https://doi.org/10.1109/CLEO.2006.4628107