Abstract

Coupled dark-bright vector solitons are considered in a birefringent fiber, and their dynamics are studied by the variational approach. The stationary states are analyzed, and it is found that their intensity distribution depends strictly on the ratio of the group-velocity delay strength to the effective total energy. Finally, the propagation of the coupled dark-bright vector solitons is investigated by the numerical method.

© 2007 Chinese Optics Letters

Observation of dark-bright vector solitons in fiber lasers

J. Ma, G. D. Shao, Y. F. Song, L. M. Zhao, Y. J. Xiang, D. Y. Shen, M. Richardson, and D. Y. Tang
Opt. Lett. 44(9) 2185-2188 (2019)

Stable vector solitons composed of bright and dark pulses

Yuri S. Kivshar
Opt. Lett. 17(19) 1322-1324 (1992)

Observation of incoherently coupled dark-bright vector solitons in single-mode fibers

X. Hu, J. Guo, G. D. Shao, Y. F. Song, S. W. Yoo, B. A. Malomed, and D. Y. Tang
Opt. Express 27(13) 18311-18317 (2019)

Generation of vector dark-soliton trains by induced modulational instability in a highly birefringent fiber

E. Seve, G. Millot, S. Wabnitz, T. Sylvestre, and H. Maillotte
J. Opt. Soc. Am. B 16(10) 1642-1650 (1999)

Dynamics of coupled dark and bright optical solitons

V. V. Afanasyev, Yu. S. Kivshar, V. V. Konotop, and V. N. Serkin
Opt. Lett. 14(15) 805-807 (1989)