Current profiling and transverse mode control in broad area lasers

Huyet, G. and Houlihan, J. and O'Callaghan, J. R. and Sailliot, C. and Voignier, V. and Corbett, B. and McInerney, J. G. (2001) Current profiling and transverse mode control in broad area lasers. Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS, 2. pp. 659-660. ISSN 1092-8081

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Abstract

The coherence properties of high power semiconductor lasers with a modified transverse current profile were analyzed. Current profiling can be implemented in vertical cavity lasers with proton implementation or imhomogeneous optical pumping. The analysis of beam propagation demonstrated that the device emits on a single transverse mode which can be focused into a single-mode fiber.

Item Type:	Article
Uncontrolled Keywords:	/dk/atira/pure/subjectarea/asjc/2500/2504
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Depositing User:	Admin SSL
Date Deposited:	19 Oct 2022 23:10
Last Modified:	07 Feb 2023 00:02
URI:	http://repository-testing.wit.ie/id/eprint/4507

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