瞬态非局部非线性介质中的非相干孤子

Incoherent solitons in instantaneous nonlocal nonlinear media.

作者信息

Cohen Oren, Buljan Hrvoje, Schwartz Tal, Fleischer Jason W, Segev Mordechai

机构信息

Physics Department, Technion-Israel Institute of Technology, Haifa 32000, Israel.

出版信息

Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Jan;73(1 Pt 2):015601. doi: 10.1103/PhysRevE.73.015601. Epub 2006 Jan 26.

DOI:10.1103/PhysRevE.73.015601

PMID:16486207

Abstract

We predict random-phase spatial solitons in instantaneous nonlocal nonlinear media. The key mechanism responsible for self-trapping of such incoherent wave packets is played by the nonlocal (rather than the traditional noninstantaneous) nature of the nonlinearity. This kind of incoherent soliton has profoundly different features than other incoherent solitons.

摘要

我们预测了瞬态非局域非线性介质中的随机相位空间孤子。这种非相干波包自陷的关键机制是由非线性的非局域（而非传统的非瞬态）性质发挥作用的。这种非相干孤子具有与其他非相干孤子截然不同的特征。