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22-Gb/s Long Wavelength VCSELs

  • Werner Hofmann
  • , Michael Müller
  • , Alexey Nadtochiy
  • , Christian Meltzer
  • , Alex Mutig
  • , Gerhard Böhm
  • , Jürgen Rosskopf
  • , Dieter Bimberg
  • , Markus Christian Amann
  • , Connie Chang-Hasnain
  • University of California at Berkeley
  • Walter Schottky Institut
  • Technische Universität Berlin
  • University of Würzburg
  • Vertilas GmbH

Research output: Contribution to journalArticlepeer-review

46 Scopus citations

Abstract

1.55-μm vertical cavity surface-emitting low-parasitic lasers show open eyes up to 22-Gb/s modulation speed. Uncooled error-free operation over a wide temperature range up to 85°C under constant bias conditions is demonstrated at 12.5-Gb/s data rate. At these fixed bias conditions the laser characteristics are practically invariant with temperature. These are the highest data-rates reported from a long-wavelength VCSEL structure to date.

Original languageEnglish
Pages (from-to)17547-17557
Number of pages11
JournalOptics Express
Volume17
Issue number20
DOIs
StatePublished - 28 Sep 2009

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