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报导了一种采用阵列波导光栅 ( AWG)及梳状分波器 ( Interleaver)技术的 C波段 96波长 / 5 0 GHz间隔的密集波分复用 /解复用器 .器件提供 0 .1 3nm通带宽度 ;通带宽度内各信道插入损耗小于 6.3d B,相邻信道隔离度大于 2 8d B,PDL小于 0 .3d B,在 0～ 65℃温度范围内各信道中心波长变化小于 0 .0 5 nm.
A dense wavelength division multiplexer / demultiplexer with C-band 96-wavelength / 50-GHz spacing using Arrayed Waveguide Grating (AWG) and Interleaver technology is reported. The device provides a 0.13 nm pass The bandwidth of each channel in the passband insertion loss is less than 6.3d B, the adjacent channel isolation is greater than 28d B, PDL is less than 0.3d B, in the temperature range of 0 ~ 65 ℃ the channel center wavelength change is less than 0 .0 5 nm.