Realization of extended ultrabroadband quantum-dash laser emission using postgrowth intermixing

C. L. Tan, H. S. Djie, C. E. Dimas, V. Hongpinyo, Y. H. Ding, B. S. Ooi

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

We demonstrate a widened ultrabroad-stimulated emission in InAs/InAlGaAs quantum-dash laser using the postgrowth lattice-intermixing technique. The 100nm wavelength blue-shifted device exhibits larger lasing bandwidth (∼41nm) than as-grown laser (∼25nm) with a spectral ripple of <1dB.

Original languageEnglish (US)
Title of host publication21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2008
Pages529-530
Number of pages2
DOIs
StatePublished - 2008
Externally publishedYes
Event21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2008 - Newport Beach, CA, United States
Duration: Nov 9 2008Nov 13 2008

Other

Other21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2008
CountryUnited States
CityNewport Beach, CA
Period11/9/0811/13/08

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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