90°C continuous-wave operation of 1.83-μm vertical-cavity surface-emitting lasers

Markus Ortsiefer, Robert Shau, Gerhard Böhm, Matthias Zigldrum, Jürgen Rosskopf, Fabian Köhler, Markus Christian Amann

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

Excellent lasing performance is demonstrated for a 1.83-μm InGaAlAs-InP Vertical-Cavity Surface-Emitting Laser (VCSEL) utilizing the Buried Tunnel Junction technology. Threshold currents as low as 190 μA at 20°C and operating temperatures as high as 90°C have been measured. These values are the best ones reported so far for long-wavelength VCSELs.

Original languageEnglish
Pages (from-to)1435-1437
Number of pages3
JournalIEEE Photonics Technology Letters
Volume12
Issue number11
DOIs
StatePublished - Nov 2000

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