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Long-wavelength monolithic VCSEL arrays with high optical output power

  • M. Ortsiefer
  • , S. Baydar
  • , K. Windhorn
  • , E. Rönneberg
  • , J. Rosskopf
  • , R. Shau
  • , M. Grau
  • , G. Böhm
  • , M. C. Amann
  • Vertilas GmbH
  • Walter Schottky Institut

Research output: Contribution to journalArticlepeer-review

14 Scopus citations

Abstract

Two-dimensional vertical-cavity surface-emitting laser (VCSEL) arrays at 1.55 μm wavelength with parallel operation of single- or multimode devices are presented. 3 × 3 VCSEL arrays show maximum output powers beyond 30 mW and conversion efficiencies as high as 22%.

Original languageEnglish
Pages (from-to)807-808
Number of pages2
JournalElectronics Letters
Volume41
Issue number14
DOIs
StatePublished - 7 Jul 2005

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