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Title: Design of highly focused fields that remain unpolarized on axis
Author: Martínez-Herrero, Rosario
Juvells Prades, Ignacio
Carnicer González, Arturo
Keywords: Òptica física
Camps electromagnètics
Polarització (Llum)
Physical optics
Electromagnetic fields
Polarization (Light)
Issue Date: 14-Oct-2014
Publisher: Optical Society of America
Abstract: Research on the properties of highly focused fields mainly involved fully polarized light, whereas partially polarized waves received less attention. The aim of this Letter is to provide an appropriate framework, for designing some features of the focused field, when dealing with incoming partially polarized beams. In particular, in this Letter, we describe how to get an unpolarized field on the axis of a high numerical aperture objective lens. Some numerical results that corroborate theoretical predictions are provided.
Note: Reproducció del document publicat a:
It is part of: Optics Letters, 2014, vol. 39, num. 20, p. 6025-6028
Related resource:
ISSN: 0146-9592
Appears in Collections:Articles publicats en revistes (Física Aplicada)

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