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孤子光纤中拉曼自频移效应的研究 被引量:2

Raman Soliton Self-Frequency Shift in Soliton Fiber
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摘要 首次报道孤子光纤中拉曼自频移效应的研究结果,对满足孤子光纤色散关系条件时含损耗、拉曼延迟效应的广义非线性薛定谔方程进行了微扰分析,求得了拉曼自频移关系表达式,发现改变光纤几何参数可以有效地控制孤子拉曼自频移。 The Raman soliton self-frequency shift in soliton fiber is investigated by meansof analyzing Perturbatively quasinonlinear Schrodinger equation including fiber loss andRaman delayed nonlinear effect.It is found that the self-frequency shift in soliton fiber ismuch small comparing to that in conventional fiber, and it can be controlled by adjustingthe fiber structure Parameters.
出处 《光学学报》 EI CAS CSCD 北大核心 1995年第1期29-33,共5页 Acta Optica Sinica
基金 广东省科委青年科学基金
关键词 孤子 光纤 喇曼自频移效应 soliton,optical fiber,Raman self-frequency shift effect.
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