1. Yangtze Optical Fibre and Cable Joint Stock Limited Company,Optical fiber R&D center, Everfoton Technologies Corp oration Limited, State Key Laboratory of Optic al Fiber and Cable Manufactu re Technology,Wuhan 4,China,30070
2. Everfoton Technologies Corp oration Limited,Optical fiber R&D center,Wuhan,China
3. School of Optical and Electronic Information, Huazhong University of Science and Technology,Wuhan National Lab for Optoelectronics (WNLO) & National Engineering, Laboratory for Next Generation Internet Access System,Wuhan,China