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Spatial emission control of vertical cavity surface emitting lasers to provide bandwidth gain in multimode fibre links using a simple alignment technique

  • L. J. Sargent
  • , M. Webster
  • , I. H. White
  • , P. J. Heard
  • , R. V. Penty
  • , M. R T Tan
  • , D. G. Cunningham
  • University of Bristol

Research output: Contribution to journalConference articlepeer-review

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Abstract

Etched VCSEL sources are reported which avoid bandwidth collapse in multimode fibre using a simple coupling technique to control the launch. These devices have allowed better than over-filled launch bandwidth for alignment tolerances of ±7 microns.

Original languageEnglish
Pages (from-to)241-242
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
Publication statusPublished - 1 Dec 1998
EventProceedings of the 1998 16th IEEE International Semiconductor Laser Conference, ISLC - Nara, Jpn
Duration: 4 Oct 19988 Oct 1998

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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