太比特可重构全光交换网络设计  

Design of Tbit reconfigurable optical switching network

作　　者：于珊珊 

机构地区：[1]德宏师范高等专科学校,云南芒市678400

出　　处：《光通信技术》2014年第8期26-28,共3页Optical Communication Technology

基　　金：云南省教育厅科学研究基金项目(2013c202)资助

摘　　要：通过使用硅基液晶技术,在高非线性光纤中采用双向简并四波混频,提出了一种可重新配置的太比特网络可重构全光交换模块,实现了对23个100Gb/s差分正交相移键控信道2.3Tb/s的高速率可重构全光交换。当比特误码率为10-9,全光上/下路和光功率均衡的功率代价小于1.5dB,可切换的双通道和同步7通道数据交换功率代价小于5dB。By used a liquid crystal on silicon technology, and bidirectional degenerate four-wave mixing in highly nonlinear fiber, the paper proposed a terabit network can be reconfigured with reconfigurable all opti cal switching module, which implements for 23 x 100Gb/s differential quadrature phase shift keying channel 2.3Tb/s high speed all optical switching reconfigurable. When the error rate is 10^-9, the up/down of all optical line and power equalization of optical power penalty is less than 1.5dB, the switchable dual-channel and sev- en-channel synchronous data exchange power penalty is less than 5dB.

关 键 词：太比特 多通道 LCOS HNLF 

分 类 号：TN929.1[电子电信—通信与信息系统]