Abstract

It is shown that partially incoherent spatial solitons are possible in saturable nonlinear media. This is demonstrated by means of an exact Gaussian solution in the case when the saturable nonlinearity is of the logarithmic type. The conditions necessary to establish these soliton states as well as their associated characteristics are discussed in detail. Pertinent examples are provided to elucidate their behavior further.

© 1997 Optical Society of America

Elliptic incoherent solitons in saturable nonlinear media

Eugenia D. Eugenieva, Demetrios N. Christodoulides, and Mordechai Segev
Opt. Lett. 25(13) 972-974 (2000)

Spatial solitons in centrosymmetric photorefractive media

Mordechai Segev and Aharon J. Agranat
Opt. Lett. 22(17) 1299-1301 (1997)

Bright spatial solitons in defocusing Kerr media supported by cascaded nonlinearities

Ole Bang, Yuri S. Kivshar, and Alexander V. Buryak
Opt. Lett. 22(22) 1680-1682 (1997)

Coupled spatial-soliton pairs in saturable nonlinear media

S. Medhekar, Ram Krishna Sarkar, and Punya Prasanna Paltani
Opt. Lett. 31(1) 77-79 (2006)

Profile of photorefractive one-dimensional bright spatial solitons

G. Montemezzani and P. Günter
Opt. Lett. 22(7) 451-453 (1997)