Broadly tunable InGaAsP/InP vertical-coupler filtered laser with low tuning current

I. Kim, R. C. Alferness, L. L. Buhl, U. Koren, B. I. Miller, M. A. Newkirk, M. G. Young, T. L. Koch, G. Raybon, C. A. Burrus

Research output: Contribution to journalArticle

14 Scopus citations

Abstract

A tuning range of 48nm has been achieved with a tuning current of only 40 mA in a 1.55μm InGaAsP/InP multiquantum-well laser based on a grating-assisted vertical coupler intracavity filter. Using a combination of current and voltage tuning, a 55 nm tuning range was demonstrated.

Original languageEnglish (US)
Pages (from-to)664-666
Number of pages3
JournalElectronics Letters
Volume29
Issue number8
DOIs
StatePublished - Apr 15 1993
Externally publishedYes

Keywords

  • Lasers
  • Semiconductor lasers

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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