Optical Signal Noise Ratio Increased by Multiplexing Algorithm for QSFP+ Module

摘要：

In order lo increase OSNR (Optical Signal Noise Ratio,OSNR) of QSFP+ module,a multiplexing algorithm is proposed. Firstly,the development of optical module and the characteristics of QSFP+ module are illustrated;Secondly,the realization steps of the multiplexing algorithm is provided;Thirdly,this algorithm is applied in QSFP+ module and the corresponding circuit of host board is designed and the experimental result shows that multiplexing algorithm is able to increase OSNR 2 dB.

关键词： optical module improved modulation compensation technology

作者: Yu Hong-chun Zheng Xi-feng Cheng Peng Yu Wen-jia

作者单位: Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun,China Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun,China

会议类型: 国际会议

会议名称: 2011 International Conference on Opto-Electronics Engineering and Information Science(2011光电电子工程与信息科学国际会议 ICOEIS 2011)

会议地点: 西安

会议语种:英文

页码: 744-747

在线出版日期: 2011-12-23（万方平台首次上网日期，不代表论文的发表时间）