bright-soliton 明孤子
bright soliton-like 类明孤子
bright-soliton-like 类明孤子
bright-soliton-like pulse 类明孤子脉冲
When inter-atomic interaction is strong enough, there only exhibits bright soliton. While inter-atomic interaction is less than a critical value, the alternate evolvement phenomenon between bright and dark soliton appears in the condensate.
当玻色子之间的相互作用相当强时,凝聚体中只会存在亮孤子;而玻色子之间的相互作用相当弱(小于临界值)时,凝聚体中会出现亮孤子和暗孤子交替演化。
参考来源 - 低维凝聚体中的孤子动力学：Darboux变换法The results show that changing the input amplitude of the dark soliton can adjust the spatial shift of the center of the bright soliton effectively and accurately.
结果表明，改变暗孤子的入射强度能够有效而准确的控制明孤子在晶体中传播时中心的偏转量。
参考来源 - 光折变空间孤子的理论研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It is found that the loss in the crystal can make a mismatched incident Gaussian beam evolve to a matched one, and then become to a steady-state bright soliton.
同时我们还发现，在一定条件下，晶体损耗能使振幅失配的高斯光束演化成匹配的高斯光束，并最终演化成稳定的明孤波。
A photovoltaic spatial soliton theory of duotone signal beam with monochrone background beam is presented, and a solution of bright soliton has been obtained by a numberical method.
基于空间暗光孤子诱导波导的模式特性以及光波在波导间耦合理论，提出了一种实现光控可变定向耦合器的方法。
The results show that only fundamental dark soliton has a frequency jitter half that of bright soliton, and small-amplitude dark soliton has a frequency jitter stronger than that of bright soliton.
结果表明，只有基本暗孤子的频率抖动量（均方值）是亮孤子的一半，而其它小振幅暗孤子的频率抖动量大于亮孤子的频率抖动量。
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