Inhomogenous polarization in scanning optical microscopy
- 2 May 2000
- proceedings article
- Published by SPIE-Intl Soc Optical Eng
- Vol. 3919, 75-85
- https://doi.org/10.1117/12.384181
Abstract
Polarization control and analysis have proven to be a powerful tool both in conventional and confocal microscopies, but most of these approaches have used homogeneously polarized pupils. Other groups have had varying levels of success producing beams with spatially inhomogeneous polarization. In this paper, we describe the generation and focusing properties of such beams and their application to scanning laser microscopy. We specifically consider microscopy using the lowest-order azimuthally polarized beam.Keywords
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