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arXiv 2008.11489physics.optics
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双核高非线性optical fibers中的可逆超快孤子开关

Reversible ultrafast soliton switching in dual-core highly nonlinear optical fibers

Nguyen Viet Hung, Le Xuan The Tai, Ignac Bugar, Mattia Longobucco, Ryszard Buczynski, Boris A. Malomed, Marek Trippenbach

摘要:

实验研究了双芯高非线性光纤中的非线性开关机制。我们只将飞秒脉冲的输入光束聚焦在一个核上,以识别核间振荡、十字核中的自陷和直核中脉冲的自陷之间的转换。基于耦合非线性薛定谔方程系统的模型提供了令人惊讶的良好协议与实验结果。

英文摘要:

We experimentally investigate a nonlinear switching mechanism in a dual-core highly nonlinear optical fiber. We focus the input beam of femtosecond pulses on one core only, to identify transitions between inter-core oscillations, self-trapping in the cross core, and self-trapping of the pulse in the straight core. A model based in the system of coupled nonlinear Schrodinger equations provides surprisingly good agreement with the experimental findings.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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