首页> 外文会议>Conference on Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing Ⅷ Jan 21-22, 2001, San Jose, USA >Point spread functions for particle imaging using inhomogeneous polarization in scanning optical microscopy
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Point spread functions for particle imaging using inhomogeneous polarization in scanning optical microscopy

机译:在扫描光学显微镜中使用不均匀偏振进行粒子成像的点扩散函数

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摘要

Polarization control and analysis continue to be a useful tools for microscopy. We have previously addressed the use of spatially inhomogeneous polarization, specifically azimuthal polarization, in scanning optical microscopy. In this paper we describe new techniques for generating both azimuthally and radially polarized cylindrical-vector beams, investigate high numerical aperture focusing, compare the theoretical and experimental point spread functions for small particle imaging, and explore the use of these beams with microscopy.
机译:偏振控制和分析仍然是显微镜的有用工具。先前我们已经解决了在扫描光学显微镜中使用空间不均匀极化,特别是方位极化的问题。在本文中,我们描述了用于生成方位角和径向极化的圆柱矢量光束的新技术,研究了高数值孔径聚焦,比较了小颗粒成像的理论和实验点扩散函数,并在显微镜下探索了这些光束的用途。

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