Title :
A new method to design optimal pump scheme for broadband flat-gain multi-wavelength pumped Raman fiber amplifier
Author :
He, Jingsuo ; Guo, Tongwen ; Gu, Wanyi ; Xu, Daxiong
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
This paper develops a novel simple method to design the multi-wavelength pumped fiber Raman amplifier with optimal gain-flatness performance, which can give the result of input pump distribution (λi, Pi) at the condition of giving the limitation of gain ripple, signal bandwidth and the number pump.
Keywords :
Raman lasers; optical communication equipment; optical fibre amplifiers; optical fibre communication; optical pumping; Raman fiber amplifier; broadband flat-gain multi-wavelength amplifier; gain ripple; optimal pump scheme; pump distribution; signal bandwidth; Bandwidth; Broadband amplifiers; Design methodology; Helium; Low-noise amplifiers; Performance gain; Physics; Shape measurement; Stimulated emission; US Department of Transportation;
Conference_Titel :
Communication Technology Proceedings, 2003. ICCT 2003. International Conference on
Print_ISBN :
7-5635-0686-1
DOI :
10.1109/ICCT.2003.1209153
