开路光折变聚合物中非相干耦合光伏空间孤子对

量子电子学报 , 2013, 30(4): 473-481. doi: 10.3969/j.issn.1007-5461.2013.04.015

开路光折变聚合物中非相干耦合光伏空间孤子对

吉选芒 ^1, , 苏艳丽 ^2, , 姜其畅 ^3, , 刘劲松 ^4,

1.山西运城学院物理与电子工程系,山西运城,044000

2.山西运城学院物理与电子工程系,山西运城,044000

3.山西运城学院物理与电子工程系,山西运城,044000

4.华中科技大学光电子科学与工程学院,湖北武汉,430074

基金项目: 山西省高校科技研究开发项目(20111125) 山西省自然科学基金(2011011003-2)

关键词：非线性光学 , 光折变效应 , 光折变聚合物 , 空间孤子对

Incoherently coupled photorefractive spatial soliton pairs in open-circuit photorefractive polymer

Keywords： nonlinear optics , photorefractive effect , photorefractive polymer , spatial soliton pairs

为了研究开路光折变聚合物中存在非相干耦合空间孤子对,基于聚合物光折变效应的理论,证明了稳态开路条件下光折变聚合物中存在非相干耦合亮-亮、暗-暗、灰-灰和亮-暗光伏空间孤子对.结果表明:孤子对是由两束偏振方向和波长都相同而且互不相干光耦合形成的.孤子对两光束都能在光伏光折变聚合物中稳定传播.

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开路光折变聚合物中非相干耦合光伏空间孤子对

Incoherently coupled photorefractive spatial soliton pairs in open-circuit photorefractive polymer

参考文献