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Self-focusing of optical beams below the diffraction limit

Travis, Christopher and McConnell, Gail and Tragardh, Johanna and Yao, Alison and Oppo, Gian-Luca (2014) Self-focusing of optical beams below the diffraction limit. In: Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides. Optical Society of America. ISBN 9781557528209

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Official URL: http://dx.doi.org/10.1364/BGPP.2014.JTu3A.25

Abstract

We present simulations of the self-focusing effect in nonlinear media for cw and pulsed input. Although some energy is lost during the process, the resulting self-trapped beams have widths below Abbe's diffraction limit.

Item type:	Book Section
ID code:	51254
Keywords:	diffraction limits, non-linear media, optical beams, self-focusing, self-focusing effects, self-trapped beams, Optics. Light, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials, Mechanics of Materials
Subjects:	Science > Physics > Optics. Light
Department:	University of Strathclyde > University of Strathclyde Faculty of Science > Physics Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences
Depositing user:	Pure Administrator
Date deposited:	26 Jan 2015 14:55
Last modified:	28 Mar 2018 11:25
Related URLs:	Scopus publication
URI:	https://strathprints.strath.ac.uk/id/eprint/51254
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