Title :
Measurement and experiment research of the Raman gain spectrums in optical fiber
Author :
Jin, Yongxing ; Gong, Huaping ; Shen, Changyu
Author_Institution :
Insitute of Optoelectron. Technol., China Jiliang Univ., Hangzhou, China
Abstract :
The Raman gain coefficient was obtained by the demodulation of the stimulated Raman spectrum and the spontaneous emission spectrum. The gain coefficient of DCF is measured and the result is compared with that by the small signal gain method.
Keywords :
Raman lasers; demodulation; laser beams; optical fibre amplifiers; optical fibre dispersion; spectral analysis; spontaneous emission; stimulated Raman scattering; DCF; Raman gain coefficient; Raman gain spectrum; dispersion compensation fiber; fiber Raman amplifier; optical fiber; optical spectrum analyzer; spectrum demodulation; spontaneous emission spectrum; stimulated Raman spectrum; Backscatter; Bandwidth; Broadband amplifiers; Demodulation; Gain measurement; Optical fiber amplifiers; Optical fiber communication; Optical fibers; Optical pumping; Stimulated emission; Raman gain coefficient; Raman gain spectrum;
Conference_Titel :
Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3829-7
Electronic_ISBN :
978-1-4244-3830-3
DOI :
10.1109/CLEOPR.2009.5292476
