论文部分内容阅读
介绍一种基于传输型布拉格光纤光栅的新型色散补偿器．从均匀布拉格光纤光栅的场强传输函数出发，在讨论光纤光栅传输与色散特性的基础上，研究了这种传输型色散补偿器的工作机理，并通过三阶色散近似，得到了最佳脉冲压缩比与品质因素的关系．
A new type of dispersion compensator based on transmission type Bragg grating is introduced. Based on the field transfer function of uniform Bragg gratings, the working mechanism of the transmission dispersion compensator is discussed based on the discussion of the transmission and dispersion characteristics of the fiber Bragg grating, and the best pulse compression is obtained by the third-order dispersion approximation Relationship with quality factors.