FILTERING EFFECTS OF CASCADED FLEX-GRID ROADMS WITH HIGH SPECTRAL RESOLUTION FILTERS ON THE TRANSMISSION OF NYQUIST AND QUASI-NYQUIST WDM SUPER-CHANNELS

摘要：

　　A cascade of two-stage coarse and fine WSS is studied for Nyquist-and quasi-Nyquist WDM systems.Results show that edge tributaries experience excess performance degradation,resulting in a transmission distance drop by about a factor of 2 for quasi-Nyquist WDM.

关键词： Elastic optical networks ROADM High spectral resolution filter Nyquist-WDM filter cascade

作者: Pablo Torres-Ferrera José Manuel Rivas-Moscoso Dimitrios Klonidis Dan M. Marom Ioannis Tomkos

作者单位: Institute of Engineering,Universidad Nacional Autónoma de México,Mexico City,Mexico;Athens Informati Athens Information Technology,Peania,Attica,Greece Applied Physics Department,Hebrew University of Jerusalem,Jerusalem,Israel

会议类型: 国际会议

会议名称: The 13th International Conference on Optical Communications and Networks, ICOCN 2014(2014第13届光通信与网络国际会议)

会议地点: 苏州

会议语种:英文

页码: 1-4

在线出版日期: 2014-11-09（万方平台首次上网日期，不代表论文的发表时间）