%0 Journal Article %T Numerical Investigations of Interactions among Planar Bright Photorefractive Screening Solitons
(1+1)维光折变亮屏蔽孤子相互作用的数值分析 %A Ma Yanghua %A Zhang Peng %A Zhao Jianlin %A Peng Tao %A
马仰华 %A 张鹏 %A 赵建林 %A 彭涛 %J 光子学报 %D 2006 %I %X Detailed numerical investigations of the interactions among planar bright photorefractive screening solitons are performed by employing the so-called beam propagation method (BPM). It's found that two in-phase solitons attract each other,and soliton fusions do occur at certain interaction length,which increases monotonously with the initial separation of the two interacting solitons. While in the case of out-of-phase,the two solitons repel each other with a force decreasing monotonously with the initial separation. When the relative phase between the two solitons falls within the ranges of (0,π) and (-π,0),energy transfer will accompany the interactions. Moreover,interactions among multiple solitons could be qualitatively predicted by analyzing those of the neighboring ones. %K Beam propagation method %K Photorefracitve screening soliton %K Soliton interaction
束传播法 %K 光折变屏蔽孤子 %K 孤子相互作用 %U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=A94BA11A0A669A12&yid=37904DC365DD7266&vid=6209D9E8050195F5&iid=0B39A22176CE99FB&sid=10828928EB89AD8E&eid=80BD0A2EF8664214&journal_id=1004-4213&journal_name=光子学报&referenced_num=7&reference_num=19