中国物理B ›› 2006, Vol. 15 ›› Issue (8): 1819-1823.doi: 10.1088/1009-1963/15/8/032
• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇 下一篇
谭中伟, 宁提纲, 刘 艳, 童 治, 简水生
Tan Zhong-Wei(谭中伟)†, Ning Ti-Gang(宁提纲), Liu Yan(刘艳), Tong Zhi(童治), and Jian Shui-Sheng(简水生)
摘要: Chirped fibre Bragg gratings (CFBGs) are required to be concatenated to compensate the fibre dispersion in the dense wavelength-division multiplexing (DWDM) systems. When the channel spacing is small, the performance of CFBGs is degraded, which restricts the usage of fibre gratings. The origin of the interactions between the gratings is analysed and methods of suppressing the interactions are also proposed.
中图分类号: (Optical communication systems, multiplexers, and demultiplexers?)