Generation of geometrical Laguerre-Gaussian modes from a Nd:GdVO4 laser with a degenerate cavity configuration

Yuanyuan Ma; Andrew J. Lee; Helen M. Pask; Katsuhiko Miyamoto; Takashige Omatsu

doi:10.1117/12.2615980

27 October 2021 Generation of geometrical Laguerre-Gaussian modes from a Nd:GdVO₄ laser with a degenerate cavity configuration

Yuanyuan Ma, Andrew J. Lee, Helen M. Pask, Katsuhiko Miyamoto, Takashige Omatsu

Author Affiliations +

Proceedings Volume 11926, Optical Manipulation and Structured Materials Conference 2021; 1192603 (2021) https://doi.org/10.1117/12.2615980
Event: SPIE Technologies and Applications of Structured Light, 2021, Online, Japan

Abstract

We demonstrate the direct generation of geometrical Laguerre-Gaussian (LG) modes from an annular beam pumped Nd:GdVO4 laser with a degeneracy cavity configuration. Such geometrical LG modes pave the way towards a myriad of applications, such as optical/quantum communication, optical trapping, and micro-fabrications.

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Yuanyuan Ma, Andrew J. Lee, Helen M. Pask, Katsuhiko Miyamoto, and Takashige Omatsu "Generation of geometrical Laguerre-Gaussian modes from a Nd:GdVO₄ laser with a degenerate cavity configuration ", Proc. SPIE 11926, Optical Manipulation and Structured Materials Conference 2021, 1192603 (27 October 2021); https://doi.org/10.1117/12.2615980

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