Long-wavelength VCSEL arrays with partly coherent emission

W. Hofmann, M. Görblich, G. Böhm, M. Ortsiefer, M. C. Amann

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

Abstract

We present a monolithically integrated, InP-based 2D long-wavelength VCSEL array with coupling near fields. These lasers, utilizing a buried tunnel junction for current confinement, show partly coherent emission at 1.55 μm wavelength.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics, CLEO 2009
StatePublished - 2009
EventConference on Lasers and Electro-Optics, CLEO 2009 - Baltimore, MD, United States
Duration: 31 May 20095 Jun 2009

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2009
Country/TerritoryUnited States
CityBaltimore, MD
Period31/05/095/06/09

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