Title :
Fully distributed amplification based on random distributed feedback fiber laser
Author :
Yun-Jiang Rao ; Xin-Hong Jia ; Zi-Nan Wang ; Yun Jiang ; Wei-Li Zhang
Author_Institution :
Key Lab. of Opt. Fiber Sensing & Commun., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A novel distributed Raman amplification based on Random Distributed feedback fiber laser (RDFB-FL) is proposed for the first time. The experimental results confirmed its unique ultra-low intensity noise performance for the proposed distributed amplification. We also provided a new fully distributed measurement method for optical signal-to-noise (OSNR) based on stimulated Brillouin scattering for the first time.
Keywords :
Raman lasers; distributed feedback lasers; laser noise; optical fibre amplifiers; random processes; stimulated Brillouin scattering; OSNR; RDFB-FL; distributed Raman amplification; distributed measurement method; optical signal-to-noise ratio; random distributed feedback fiber laser; stimulated Brillouin scattering; ultralow intensity noise; Distributed feedback devices; Fiber lasers; Optical fiber amplifiers; Optical fiber communication; Scattering; Signal to noise ratio;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276367
