Optically pumped edge-emitting semiconductor laser

Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal

Reexamination Certificate

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C372S070000

Reexamination Certificate

active

11194000

ABSTRACT:
A multilayer semiconductor laser includes a substrate on which is formed a semiconductor multilayer heterostructure divided into a plurality of electrically pumped regions and an elongated optically pumped region. The electrically pumped regions generate and deliver optical pump radiation laterally into the elongated optically pumped region. Output radiation is generated and delivered by the optically pumped region.

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