New diffusion-type stripe-geometry injection laser

4 January 1979

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 15 (1) , 38-39
https://doi.org/10.1049/el:19790028

Abstract

The device structure, fabrication process and properties of a new diffusion-type stripe-geometry injection laser are described. A V-groove etched into the laser surface determines the shape of the diffusion front and defines the stripe width. This V-groove laser operates stably in the fundamental transverse mode and exhibits linear kink-free light/current characteristics up to 25 mW per mirror.

Keywords

DEVICE STRUCTURE
V-GROOVE LASER
LINEAR KINKFREE LIGHT/CURRENT CHARACTERISTIC
STABLE FUNDAMENTAL TRANSVERSE MODE
FABRICATION
DIFFUSION TYPE STRIPE GEOMETRY INJECTION LASER
PROPERTIES
OPTICAL FIBRE LIGHT SOURCES
25 MW PER MIRROR

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