All-optical integrated support for multicast and burst amplification in transparent optical network  

作　　者：曹孝元 吴冰冰 洪小斌 伍剑 林金桐 

机构地区：[1]State Key Lab of Information Photonics & Optical Communications,Beijing University of Posts and Telecommunications

出　　处：《Chinese Optics Letters》2012年第7期24-26,共3页中国光学快报（英文版）

基　　金：supported by the National "863" Program of China(No.2009AA01Z256);the National Natural Science Foundation of China(Nos. 60736036,61006041,and 61001121)

摘　　要：A novel scalable and integrated design that supports optical multicast and burst amplification is proposed and demonstrated experimentally. The powers of incoming signals can be tuned to optimize the results of burst amplification and replication. Experimental results also show that erbium-doped optical Fiber amplication （EDFA） transients can be suppressed to an equally low level regardless of the burst parameters. Extended structure designs are further proposed to satisfy the need of mass replication of multicast signals.A novel scalable and integrated design that supports optical multicast and burst amplification is proposed and demonstrated experimentally. The powers of incoming signals can be tuned to optimize the results of burst amplification and replication. Experimental results also show that erbium-doped optical Fiber amplication （EDFA） transients can be suppressed to an equally low level regardless of the burst parameters. Extended structure designs are further proposed to satisfy the need of mass replication of multicast signals.

关 键 词：AMPLIFICATION MULTICASTING Optical fibers Transparent optical networks 

分 类 号：TN929.1[电子电信—通信与信息系统] TQ456.04[电子电信—信息与通信工程]