First demonstration of the gain switching characteristics of an AlGaAs-GaAs V-grooved quantum wire laser

Tae Geun Kim, Y. Suzuki, M. Shimiz, M. Ogura

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We report for the first time the generation of short optical pulses with oxide-isolated stripe, V-grooved AlGaAs-GaAs quantum wire diode lasers. The shortest pulse width of 21 ps is currently achieved for a 350 μm long uncoated device by a streak-camera, with electrical pulses of 350 ps wide and 15 V high. The spectral characteristics of the gain switched QWR laser are also presented.

Original languageEnglish
Pages (from-to)2093-2096
Number of pages4
JournalSolid-State Electronics
Volume43
Issue number11
DOIs
Publication statusPublished - 1999 Nov 1
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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