中国激光, 2018, 45 (1): 0106003, 网络出版: 2018-01-24
光纤通信网中波长选择开关的时频传递性能 下载: 917次
Time-Frequency Transfer Performance of Wavelength Selection Switch in Optical Fiber Communication Network
图 & 表
图 2. (a)偏振转换晶体原理图;(b) LCOS单元工作原理图
Fig. 2. (a) Principle diagram of polarization conversion crystal; (b) working principle diagram of LCOS unit
图 4. 不同传输端口(a)频率信号的Allan偏差(ADEV)及(b)时间信号的时延特性
Fig. 4. (a) Allan deviation (ADEV) of frequency signal and (b) time delay of time signal for different ports
图 5. 同一端口不同衰减比例下(a)频率信号的ADEV及(b)时间信号的时延特性
Fig. 5. (a) ADEV of frequency signal and (b) time delay of time signal under different attenuation ratios for same port
图 6. 同一端口不同偏振态下(a)频率信号的ADEV及(b)时间信号的时延特性
Fig. 6. (a) ADEV of frequency signal and (b) time delay of time signal under different polarizations for same port
图 7. (a) 300 MHz频率信号的相位波动;(b) 1PPS时间信号的传播时延波动
Fig. 7. (a) Phase fluctuation of 300 MHz frequency signal; (b) propagation delay fluctuation of 1PPS time signal
图 8. (a)频率信号的ADEV;(b) 1PPS时间信号的TDEV
Fig. 8. (a) ADEV of frequency signal; (b) TDEV of 1PPS time signal
熊晓锋, 杨飞, 桂有珍, 蔡海文, 苏觉, 朱祖勍. 光纤通信网中波长选择开关的时频传递性能[J]. 中国激光, 2018, 45(1): 0106003. Xiong Xiaofeng, Yang Fei, Gui Youzhen, Cai Haiwen, Su Jue, Zhu Zuqing. Time-Frequency Transfer Performance of Wavelength Selection Switch in Optical Fiber Communication Network[J]. Chinese Journal of Lasers, 2018, 45(1): 0106003.