摘要
报道了利用3km 光纤非线性环镜作为全光解复用器对8×25Gb/s光时分复用信号的解复用实验结果, 并对25Gb/s解复用信号进行了误码特性的测量。测量结果表明误码率可达到10- 11, 误码率为10- 9时的功率代价仅为14dB。
The demultiplexing experimental results from 8×2.5Gb/s Optical time division multiplexing pseudorandom data signals to 2.5Gb/s data signal using a 3km nonlinear optical loop mirror are demonstrated. The bit error rate (BER) performance of demultiplexed data is Measured. The measurement results show that 10 -11 of bit error rate can be achieved and the power penalty is only 1.4dB when BER is 10 -9 .
出处
《高技术通讯》
EI
CAS
CSCD
1999年第8期15-17,共3页
Chinese High Technology Letters
基金
863计划资助项目
自然科学基金资助项目
关键词
光时分复用
解复用
误码率
光通信
NOLM
Optical time division multiplexing, Demultiplexing, Nonlinear optical fiber loop mirror, Bit error rate