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Conference Paper
Frontiers in Optics
Tucson, Arizona United States
October 16-21, 2005
ISBN: 1-55752-797-0
Optical Vortices I (FWT)

Focusing Properties of Circularly Polarized Vortex Beam

Qiwen Zhan

http://dx.doi.org/10.1364/FIO.2005.FWT5


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Abstract

The focusing properties of circularly polarized vortex beam are studied numerically. With proper combination of the handness of the circular polarization and vortex charge, focal field with an extremely strong longitudinal component can be obtained.

© 2005 Optical Society of America

OCIS Codes
(260.0260) Physical optics : Physical optics
(260.1960) Physical optics : Diffraction theory
(260.5430) Physical optics : Polarization

Citation
Q. Zhan, "Focusing Properties of Circularly Polarized Vortex Beam," in Frontiers in Optics, OSA Technical Digest Series (Optical Society of America, 2005), paper FWT5.
http://www.opticsinfobase.org/abstract.cfm?URI=FiO-2005-FWT5


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