Progress in 1.55 µm vertical cavity (VCSEL) surface emitting lasers

Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
09/16/2007 - 09/20/2007 at Berlin, Germany

Proceedings: ECOC 2007

Pages: 3Language: englishTyp: PDF

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Amann, Markus Christian (Walter Schottky Institut, Am Coulombwall, D-85748 Garching, Germany)
Ortsiefer, Markus (VERTILAS GmbH)

We report on recent progress in long-wavelength VCSEL research. High-speed (10 Gbit/s), high temperature and high power (>1 mW @ 85deg C) operation has been achieved with Buried Tunnel Junction (BTJ) VCSELs at 1.55 µm emission wavelength.