Effective Kerr Nonlinearity and Two-Color Solitons in Photonic Band-Gap Fibers Filled with a Raman Active Gas

Skryabin, D. V., Biancalana, Fabio ORCID: https://orcid.org/0000-0002-4093-7688, Bird, D. M. and Benabid, F. 2004. Effective Kerr Nonlinearity and Two-Color Solitons in Photonic Band-Gap Fibers Filled with a Raman Active Gas. Physical Review Letters (PRL) 93 (14) , 143907. 10.1103/PhysRevLett.93.143907

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Abstract

We predict a strong effective Kerr nonlinearity in hollow-core photonic crystal fibers filled with a Raman active gas which exceeds the intrinsic Kerr nonlinearity by 2 orders of magnitude. Two-color bright-bright and dark-bright solitons supported by this nonlinearity are found and the feasibility of their experimental observation is demonstrated.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Publisher:	American Physical Society
ISSN:	0031-9007
Last Modified:	11 May 2023 09:49
URI:	https://orca.cardiff.ac.uk/id/eprint/1534

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