Silberberg Y
Opt Lett. 1990 Sep 15;15(18):1005-7. doi: 10.1364/ol.15.001005.
The effect of weak two-photon absorption on soliton propagation is investigated. It is found that fundamental solitons evolve adiabatically; expressions describing their broadening and attenuation are given. Higher-order solitons break up into two diverging fundamental solitons for a wide range of parameters.
研究了弱双光子吸收对孤子传输的影响。发现基态孤子绝热演化；给出了描述其展宽和衰减的表达式。对于大范围的参数，高阶孤子分裂成两个发散的基态孤子。
