Affiliation:
1. Shangqiu Normal University
2. Nankai University
Abstract
We investigated the evolutions of optical beams in an optical system composed of free spaces and nonlocal nonlinear media layers in a cascaded manner. From an application point of view, two kinds of evolution processes for Gaussian beams, nonlinearity-mediated collimation and switching from breathers to solitons, were discussed in details. By adjusting the input optical power, the collimating, the compressing and the expanding of optical beams are convenient to be controlled.
Funder
National Natural Science Foundation of China
Open Subject of the Key Laboratory of Weak Light Nonlinear Photonics of Nankai University
Natural Science Foundation of Henan Province
Subject
Atomic and Molecular Physics, and Optics
Cited by
6 articles.
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