红外与激光工程, 2007, 36 (5): 684, 网络出版: 2008-02-18   

光子晶体光纤分析及其在超连续谱中的应用

Analysis of photonic crystal fibers and its application in supercontinuum
作者单位
华中科技大学,光电科学与工程学院,湖北,武汉,430074
摘要
通过非线性效应,脉冲激光光谱可以大为扩展,得到应用价值很高的超连续谱(SC),借助光子晶体光纤(PCF),能方便地产生这种非线性效应.研究了光子晶体光纤的包层等效折射率、归一化频率与PCF结构参数之间的关系,这是PCF实现无尽单模传输的原因.通过类似于阶跃折射率型光纤的理论,得到了光子晶体光纤的折射率和色散的计算模型.依据此模型所做的模拟结果表明,脉冲激光光谱有显著展宽.
Abstract
参考文献

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王伟, 竺子民. 光子晶体光纤分析及其在超连续谱中的应用[J]. 红外与激光工程, 2007, 36(5): 684. 王伟, 竺子民. Analysis of photonic crystal fibers and its application in supercontinuum[J]. Infrared and Laser Engineering, 2007, 36(5): 684.

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