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中国物理学会期刊

亮-暗复色光伏孤子

CSTR: 32037.14.aps.53.3042

Dark-bright photovoltaic soliton pair with two-wavelength components

CSTR: 32037.14.aps.53.3042
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  • 提出一种实现亮-暗复色光伏孤子的方法.不共轴的两束同频率相干但反相的亮光束共同形成一中空光束,在此暗区引入另一束不同频率的亮光束.这三束光在一定条件下可以通过非线性相互作用而形成亮-暗复色孤子.通过数值分析的方法对这种亮-暗复色光伏孤子的空间动力过程进行了研究.研究表明,这种亮-暗结构具有光控光特性.

     

    We present a scheme to realize coupled dark-bright photovoltaic spatial-soliton pairs with two-wavelength components. With the propagating beam method we numeri cally study the spatial dynamic properties of these coupled solitons, finding th e possibility to use such coupled solitons in all-optical beam switching.

     

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