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上传时间:2024/8/19 2:38:52
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Wavebreakingintaperedholeyfibers
Wenumericallystudythepropagationof1-pslaserpulseinthreetaperedholeyfibers(THFs).Thecurvatureindicesoftheconcave,linear,andconvextapersare2.0,1.0,and0.5,respectively.Thecentralwavelength,locatedinthenormaldispersionregime,is800nm.ThenonlinearcoefficientoftheTHFsincreasesfromtheinitial0.095m