请教前辈们几个光纤光学方面的问题
1 对于光通信中的光脉冲,已知其时域的电场矢量表达式,要得出其频谱,只取电场表达式的慢变包络做傅立叶变换,请问如何理解2 一般书上给出光脉冲经光纤传输后,由于spm作用,会使脉冲产生正啁啾(沿光脉冲前沿到后沿,频移由负变正),也就是说,脉冲前沿产生红移光,后沿是蓝移光,请问如何理解脉冲不同点处(时域)产生不同瞬时频率的光
小弟为这几个问题思索良久,终不得解,望赐教以解苦闷心情!!! :em10:
请教前辈们几个光纤光学方面的问题
why you don’’t go to find answer from some textbooks.It is cleary answered in nonlinear fiber optics
请教前辈们几个光纤光学方面的问题
thank you for your reply!I have athe texbook named nonlinear fiber optics, but I still feel confused after reading the chapters on the topic.
can you give me any more about your understanding ? thanks a lot!
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