Scientific Results

Dispersive wave emission in dual concentric core fiber: the role of soliton-soliton collisions

Year: 2015

Authors: Tonello A., Modotto D., Krupa K., Labruyere A., Shalaby B., Couderc V., Barthelemy A., Minoni U., Wabnitz S., Aceves A.

Autors Affiliation: Université de Limoges, XLIM, UMR CNRS 7252, Limoges, 87000, France; Dipartimento di Ingegneria dell

Abstract: Soliton–soliton collisions have a crucial role in enhancing the spectrum of dispersive waves in optical fibers and collisions among in-phase solitons lead to a dramatic enhancement of the dispersive wave power, as well as to its significant spectral reshaping. We obtained a simple analytical model to estimate the spectral position, width, and amplitude of the dispersive waves induced by a collision of two in-phase solitons. We tested our theory in the case of a dual concentric core microstructured fiber.

Journal/Review: IEEE PHOTONICS TECHNOLOGY LETTERS

Volume: 27 (11)      Pages from: 1145  to: 1148

More Information: This work was supported in part by the project Dat@Diag financed by OSEO France and by Horiba Medical, and in part by the Italian Ministry of University and Research under Grant 2012BFNWZ2.
KeyWords: Dispersion (waves); Nonlinear optics; Optical fibers; Timing jitter; Wave power, Dual concentric core fibers; In-phase solitons; Microstructured fibers; Optical propagation in nonlinear media; Optical soliton; Soliton collisions; Spectral position; Spectral reshaping, Solitons
DOI: 10.1109/LPT.2015.2410343

Citations: 4
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