Enhanced Spatial Resolution in Confocal Laser Microscopy by Subtractive Imaging Using Vector Beams

Susumu Segawa; Yuichi Kozawa; Shunichi Sato

doi:10.1364/CLEO_SI.2014.STh1H.4

CLEO: 2014
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper STh1H.4
•https://doi.org/10.1364/CLEO_SI.2014.STh1H.4

Enhanced Spatial Resolution in Confocal Laser Microscopy by Subtractive Imaging Using Vector Beams

Susumu Segawa, Yuichi Kozawa, and Shunichi Sato

CLEO: Science and Innovations 2014

San Jose, California United States
8–13 June 2014
ISBN: 978-1-55752-999-2

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Advanced Imaging Technologies (STh1H)

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S. Segawa, Y. Kozawa, and S. Sato, "Enhanced Spatial Resolution in Confocal Laser Microscopy by Subtractive Imaging Using Vector Beams," in CLEO: 2014, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper STh1H.4.

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Abstract

The enhanced spatial resolution in confocal laser microscopy is demonstrated by subtracting two confocal images acquired by radially and azimuthally polarized beams. The effect of the side-lobe emerging in the subtraction processes is also discussed.

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