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Room Temperature CW Operation of GaAs Vertical Cavity Surface Emitting Laser

Fumio KOYAMA, Susumu KINOSHITA, Kenichi IGA

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Summary :

This is the first report on room temperature CW operation of GaAlAs/GaAs vertical Fabry-Perot cavity surface emitting lasers. A vertical microcavity was formed with a diameter of 7 µm and cavity length of 5.5 µm by a two-step MOCVD growth and fully monolithic technology. The threshold current was 32 mA under CW condition at 22.5. Stable single transverse and longitudinal mode operation was obtained.

Publication
IEICE TRANSACTIONS on transactions Vol.E71-E No.11 pp.1089-1090
Publication Date
1988/11/25
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Quantum Electronics

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