Self-focusing of Optical Beams Below the Diffraction Limit

C. Travis; G. McConnell; J. Tragardh; A. Yao; G.-L. Oppo

doi:10.1364/BGPP.2014.JTu3A.25

Advanced Photonics
OSA Technical Digest (online) (Optica Publishing Group, 2014),
paper JTu3A.25
•https://doi.org/10.1364/BGPP.2014.JTu3A.25

Self-focusing of Optical Beams Below the Diffraction Limit

C. Travis, G. McConnell, J. Tragardh, A. Yao, and G.-L. Oppo

Specialty Optical Fibers 2014

Barcelona Spain
27–31 July 2014
ISBN: 978-1-55752-820-9

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Joint Poster Session II (JTu3A)

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C. Travis, G. McConnell, J. Tragardh, A. Yao, and G. -. Oppo, "Self-focusing of Optical Beams Below the Diffraction Limit," in Advanced Photonics, OSA Technical Digest (online) (Optica Publishing Group, 2014), paper JTu3A.25.

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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.

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