Ultra-wideband tellurite/silica fiber Raman amplifier and supercontinuum lightwave source for 124-nm seamless bandwidth DWDM transmission

2003 ◽  
Author(s):  
H. Takara ◽  
H. Masuda ◽  
K. Mori ◽  
K. Sato ◽  
Y. Inoue ◽  
...  
Keyword(s):  
Ultra Wideband ◽  
Silica Fiber ◽  
Raman Amplifier ◽  
Fiber Raman Amplifier

Ultraviolet four-photon mixing in a multimode silica fiber Raman amplifier

1983 ◽  
Vol 47 (3) ◽  
pp. 226-229 ◽  
Author(s):  
R. Pini ◽  
R. Salimbeni ◽  
M. Matera ◽  
Chinlon Lin
Keyword(s):  
Silica Fiber ◽  
Raman Amplifier ◽  
Fiber Raman Amplifier

Flatness Improvement of FRA with Multi-Wavelength Pump

2014 ◽  
Vol 981 ◽  
pp. 141-145
Author(s):  
Yu Ma ◽  
Yan Chao Li ◽  
Chang Xing Liu ◽  
Xiang Yu Meng ◽  
Jiu Ru Yang
Keyword(s):  
Wavelength Division Multiplexing ◽  
Low Noise ◽  
Gain Spectrum ◽  
Silica Fiber ◽  
Dense Wavelength Division Multiplexing ◽  
Wavelength Division ◽  
Raman Amplifier ◽  
Fiber Raman Amplifier ◽  
Pump Source ◽  
Multi Wavelength

A fiber Raman amplifier (FRA) based on the properties of silica fiber can not only get a wideband gain spectrum by using multiple pumps, but also has the nature of low noise and cost. In the study of FRA, gain-flatness is one of the most key and hot issues. In this paper, we focus on the gain flatness of fiber Raman amplifier by multi-pump, and various parameters in term if power and number of pump source are analyzed comprehensively. According to the numerical results obtained, the optimized within power and number of the pump source are determined. And we controlled the gain-flatness of FRA within ±1 dB from 1512nm to 1566nm in a dense wavelength division multiplexing system with 67 channels.

A perturbation method for analysis of TDM-pumped fiber Raman amplifier

2009 ◽  
Vol 15 (4) ◽  
pp. 353-362
Author(s):  
A.R. Bahrampour ◽  
M. Farhadi ◽  
F. Farman
Keyword(s):  
Perturbation Method ◽  
Raman Amplifier ◽  
Fiber Raman Amplifier
Sign in / Sign up

Export Citation Format

Share Document