1. Center for Information Photonics and Communications, Southwest Jiaotong University,Chengdu,China,611756
2. China Information and Communication Technologies Group Corporation,The State Key Laboratory of Optical Communication Technologies and Networks,Wuhan,China,430074
3. Yangtze Optical Fiber &Cable Company Ltd.,State Key Lab. of Opt. Fiber & Cable Manuf. Tech.,Wuhan,China,430070
4. Accelink Technologies Co., Ltd.,Wuhan,China,430205