Achieving low crosstalk and high core density is one of the key challenges for multicore fibre.
在多模光纤中，实现低串扰高密度是一个大的挑战。
Using this method, we can realize the low crosstalk multi-wavelength dispersion compensators based on fiber gratings.
使用该方法可以得到具有低串扰的多波长光纤光栅色散补偿器。
Arrayed waveguide grating (AWG) is a key device in the DWDM optical network and has the advantages of good filter capacity, steady performance and low crosstalk.
阵列波导光栅(awg)是密集波分复用(DWDM)光网络中的关键器件，具有滤波特性好、性能稳定、串扰小的优点。
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