期刊
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL
卷 46, 期 9, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1751-8113/46/9/095201
关键词
-
资金
- US Air Force Office of Scientific Research [FA9550-12-1-0207]
- University of Athens
The generation and dynamics of dark solitons in mode-locked lasers is studied within the framework of a nonlinear Schrodinger equation which incorporates power-saturated loss, as well as energy-saturated gain and filtering. Mode-locking into single dark solitons and multiple dark pulses are found by employing different descriptions for the energy and power of the system defined over unbounded and periodic (ring laser) systems. Treating the loss, gain and filtering terms as perturbations, it is shown that these terms induce an expanding shelf around the soliton. The dark soliton dynamics are studied analytically by means of a perturbation method that takes into regard the emergence of the shelves and reveals their importance.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据