Reformatting linear beam arrays to hexagonal beam arrays using custom refractive micro-optics

Aaron M. McKay*, Natalia Trela, Howard J. Baker, Denis R. Hall

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Abstract

Custom laser-cut refractive surfaces are used to reformat a 49-emitter single-mode laser-diode bar into seven groups of aperture-filled arrays of Gaussian beams. A circular far-field pattern was produced with near-symmetrical divergences and low M 2 values.

Original languageEnglish
Title of host publicationProceedings of the International Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim 2011
Place of PublicationPiscataway, N.J.
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages342-343
Number of pages2
ISBN (Electronic)9780977565788, 9781457719400
ISBN (Print)9781457719394
DOIs
Publication statusPublished - 2011
EventInternational Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim - 2011 - Sydney, NSW, Australia
Duration: 28 Aug 20111 Sep 2011

Other

OtherInternational Quantum Electronics Conference and Conference on Lasers and Electro-Optics Pacific Rim - 2011
CountryAustralia
CitySydney, NSW
Period28/08/111/09/11

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