Super-Oscillation by Higher-Order Radially Polarized Laguerre-Gaussian Beams

Daichi Matsunaga; Yuichi Kozawa; Shunichi Sato

doi:10.1364/CLEO_SI.2016.STh4G.8

Conference on Lasers and Electro-Optics
OSA Technical Digest (2016) (Optica Publishing Group, 2016),
paper STh4G.8
•https://doi.org/10.1364/CLEO_SI.2016.STh4G.8

Super-Oscillation by Higher-Order Radially Polarized Laguerre-Gaussian Beams

Daichi Matsunaga, Yuichi Kozawa, and Shunichi Sato

CLEO: Science and Innovations 2016

San Jose, California United States
5–10 June 2016
ISBN: 978-1-943580-11-8

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Imaging II: Deep Tissue and Super-Resolution (STh4G)

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D. Matsunaga, Y. Kozawa, and S. Sato, "Super-Oscillation by Higher-Order Radially Polarized Laguerre-Gaussian Beams," in Conference on Lasers and Electro-Optics, OSA Technical Digest (2016) (Optica Publishing Group, 2016), paper STh4G.8.

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Abstract

We investigated the super-oscillation by radially polarized Laguerre-Gaussian beams in tight focusing condition. We experimentally demonstrated that this super-oscillation is applicable for confocal laser scanning microscopy to greatly enhance the spatial resolution.

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