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InP-based vertical-cavity surface-emitting lasers with high output power and large modulation bandwidth

  • R. Shau
  • , G. Böhm
  • , F. Köhler
  • , M. C. Amann
  • , M. Ortsiefer
  • , J. Roßkopf
  • Walter Schottky Institut
  • Vertilas GmbH

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

The indium phosphide (InP)-based vertical-cavity surface-emitting lasers (VCSEL) with high output and large modulation bandwidth were discussed. The VCSEL in the InP system from 1.31 μm to 1.81 μm enabling the buried tunnel junction (BTJ) technology with emphasis on output power, operation temperature and modulation speed was studied. The schematic cross section of the BTJ-VCSEL was presented.

Original languageEnglish
Pages (from-to)143-144
Number of pages2
JournalConference Digest - IEEE International Semiconductor Laser Conference
StatePublished - 2002
Event2002 IEEE 18th International Semiconductor Laser Conference: Conference Digest - Garmish, Germany
Duration: 29 Sep 20023 Oct 2002

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