Home / Standards / GB/T 28511.2-2012 GB/T 28511.2-2012 Abolished Integrated optical path devices based on planar lightwave circuit - Part 2 ：DWDM filter based on AWG technology 平面光波导集成光路器件 第2部分：基于阵列波导光栅（AWG）技术的密集波分复用（DWDM）滤波器 Standard Type GBT ICS 33.180.10 CCS M33 Status 废止 Issue Date 2012-06-29 Implementation 2012-10-01 Responsible Dept 工业和信息化部（通信） Drafting Unit N/A