Optically pumped surface emitting semiconductor laser device

Details Optically pumped surface emitting semiconductor laser device Optically pumped surface emitting semiconductor laser device

2005-05-31

2009-12-15

Tran, Minh-Loan T (Department: 2826)

Coherent light generators

Particular active media

Semiconductor

C372S046011, C372S066000, C372S025000, C372S029014

Reexamination Certificate

active

07633982

ABSTRACT:
A surface emitting semiconductor laser device, having at least one monolithically integrated pump radiation source (20), in which the pump radiation source (20) has at least one edge emitting semiconductor structure (9) that is suitable for emission of electromagnetic radiation whose intensity profile transversely with respect to the emission direction (z) of the semiconductor structure follows a predeterminable curve. Such a surface emitting semiconductor laser device emits electromagnetic radiation having a particularly good beam quality.

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Search Report dated Apr. 13, 2007 issued for the corresponding European Application No. EP 05 00 6600.

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