Wei Haiqing, Plant David V
School of Information Science and Engineering, Lanzhou University, Lanzhou 730000, China.
Opt Lett. 2005 Sep 15;30(18):2369-71. doi: 10.1364/ol.30.002369.
A method of packaging dispersion-compensating fibers (DCFs) is discussed that achieves optimal nonlinearity compensation and a good signal-to-noise ratio simultaneously. An optimally packaged dispersion-compensating module (DCM) may consist of portions of DCFs with higher and lower loss coefficients. Such optimized DCMs may be paired with transmission fibers to form scaled translation-symmetric lines that could effectively compensate for signal distortions due to dispersion and nonlinearity, with or without optical phase conjugation.
讨论了一种包装色散补偿光纤（DCF）的方法，该方法可同时实现最佳的非线性补偿和良好的信噪比。一个经过优化包装的色散补偿模块（DCM）可能由具有较高和较低损耗系数的DCF部分组成。这种经过优化的DCM可以与传输光纤配对，形成比例缩放的平移对称线路，无论有无光学相位共轭，都能有效补偿由于色散和非线性导致的信号失真。
