Soliton annihilation and fusion from resonant inelastic collisions in birefringent optical fibers

Abstract

We study the inelastic collisions between orthogonally polarized solitons in a birefringent optical fiber. We show that if the collision is sufficiently slow, one soliton may be destroyed by the other, or the two solitons may fuse into a breatherlike solitary pulse. We derive a simple analytical estimate for this soliton decay, based on a condition of spatial resonance between the two solitons, and confirm this prediction by numerical simulations. Breakup of colliding solitons with different polarizations may set a fundamental lower bound to the soliton time width in soliton transmissions.

© 1991 Optical Society of America

Inelastic collisions of polarized solitons in a birefringent optical fiber

Boris A. Malomed
J. Opt. Soc. Am. B 9(11) 2075-2082 (1992)

Soliton collisions in optical birefringent fibers

X. D. Cao and D. D. Meyerhofer
J. Opt. Soc. Am. B 11(2) 380-385 (1994)

Induced solitons formed by cross-polarization coupling in a birefringent cavity fiber laser

H. Zhang, D. Y. Tang, L. M. Zhao, and H. Y. Tam
Opt. Lett. 33(20) 2317-2319 (2008)

Wavelength-dependent soliton self-routing in birefringent fiber filters

S. Wabnitz, S. Trillo, E. M. Wright, and G. I. Stegeman
J. Opt. Soc. Am. B 8(3) 602-613 (1991)

Analytic study of orthogonally polarized solitons interacting in highly birefringent optical fibers

J. Nathan Kutz, Steffen D. Koehler, L. Leng, and Keren Bergman
J. Opt. Soc. Am. B 14(3) 636-642 (1997)