Bragg reflection waveguide diode lasers for high temperature operation

Edge-emitting Bragg reflection waveguide lasers with low index core are demonstrated as an excellent structure for high temperature operation. Threshold densities as low as 590 A=cm 2 and characteristic temperatures as high as 215 K are obtained. CW operation was observed beyond 110°C.

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Bibliographic Details
Main Authors: Bijlani, B J, Alali, S, Tong Cunzhu, Helmy, A S
Format: Conference Proceeding
Language:English
Subjects:
Diode lasers
Temperature
Temperature measurement
Vertical cavity surface emitting lasers
Waveguide lasers
Online Access:Request full text
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Description
Summary:Edge-emitting Bragg reflection waveguide lasers with low index core are demonstrated as an excellent structure for high temperature operation. Threshold densities as low as 590 A=cm 2 and characteristic temperatures as high as 215 K are obtained. CW operation was observed beyond 110°C.
ISSN:1092-8081
2766-1733
DOI:10.1109/PHOTONICS.2010.5698970