Low Threshold GalnAsP/InP Surface Emitting Laser

Seiji UCHIYAMA, Kenichi IGA

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Summary :

In order to reduce the threshold current of a GalnAsP/InP surface emitting junction laser, a SiO2/metal mirror which provied high reflectivity has been introduced. The minimum threshold was reduced down to 18 mA at 77 K which is about a half of the previous case (35 mA). The operating temperature was raised up to 10.

Publication
IEICE TRANSACTIONS on transactions Vol.E69-E No.5 pp.587-588
Publication Date
1986/05/25
Publicized
Online ISSN
DOI
Type of Manuscript
LETTER
Category
Optical and Quantum Electronics

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