Chinese Optics Letters, 2008, 6 (11): 812, Published Online: Nov. 17, 2008
A novel method of polarization state control for polarization division multiplexing system Download: 597次
偏振控制 偏振复用 光纤通信 共轭梯度算法 060.0060 Fiber optics and optical communications 350.0350 Other areas of optics 260.0260 Physical optics
Abstract
We describe a new algorithm in a cost effective polarization division multiplexing (PDM) system. Without modifying the existing transmitter, receiver electronics, or softwares, we use a special optical scheme to demultiplex the signal multiplexed and improve it with a conjugated gradient algorithm. We experimentally resume the polarization state with a deviation under 5% and the power loss less than 20 dB which proves the feasibility of the polarization control algorithm in the new polarization multiplexing system.
Tiecheng Wang, Shoufeng Lan, Junfeng Jiang, Tiegen Liu. A novel method of polarization state control for polarization division multiplexing system[J]. Chinese Optics Letters, 2008, 6(11): 812.