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Ridge waveguide InGaAsP lasers with uncooled 10Gbit/s operation at 70°C

  • A. B. Massara
  • , K. A. Williams
  • , I. H. White
  • , R. V. Penty
  • , A. Galbraith
  • , P. Crump
  • , P. Harper
  • University of Bristol

Research output: Contribution to journal › Article › peer-review

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Abstract

Direct modulation of an uncooled 1.3μm InGaAsP ridge-waveguide laser at 10Gbit/s is demonstrated at temperatures up to 70°C, with extinction ratios of > 8dB. Transmission over 2.2km of singlemode fibre at 70°C is achieved with a total power penalty of 2.5dB.

Original languageEnglish
Pages (from-to)1646-1647
Number of pages2
JournalElectronics Letters
Volume35
Issue number19
DOIs
Publication statusPublished - 16 Sept 1999

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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