New Raman pump module for reducing pump-signal four-wave-mixing interaction in Co-pumped distributed raman amplifiers

2003 ◽  
Vol 21 (8) ◽  
pp. 1742-1748 ◽  
Author(s):  
F. Di Pasquale ◽  
F. Meli
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
Raman Amplifiers ◽  
Pump Signal ◽  
Raman Pump

BRILLOUIN–RAMAN MULTI-WAVELENGTH LASER COMB GENERATION BASED ON Bi-EDF BY USING DUAL-WAVELENGTH IN DISPERSION COMPENSATING FIBER

2010 ◽  
Vol 19 (01) ◽  
pp. 123-130 ◽  
Author(s):  
S. SHAHI ◽  
S. W. HARUN ◽  
S. F. NORIZAN ◽  
M. R. A. MOGHADDAM ◽  
H. AHMAD
Keyword(s):  
Fiber Laser ◽  
Unique Feature ◽  
Four Wave Mixing ◽  
Dual Wavelength ◽  
Threshold Power ◽  
Wave Mixing ◽  
Erbium Doped ◽  
Multi Wavelength ◽  
Comb Generation ◽  
Raman Pump

A multi-wavelength Brillouin fiber laser (BFL) is demonstrated by using dual-wavelength fiber in a 7.7 km dispersion compensating fiber (DCF) that is incorporated in a 49 cm Bismuth erbium-doped fiber laser. The BFL operates in C-band, which is shifted by 0.08 nm and amplified by a Raman pump (RP). The threshold power for BP pumps and the Raman pump is achieved at 7 dBm and around 35 mW, respectively. The exclusive and practical benefits of using reduced high nonlinear Bismuth-erbium doped fiber ( Bi-EDF ) in implementing a four-wave mixing (FWM) method for multi-wavelengths Brillouin fiber laser (BFL) applications are experimentally demonstrated. Coupled interactions of Brillouin, Raman, and FWM scattering explain the unique feature of proposed configuration.

Intensity averaging and four-wave mixing in Raman amplifiers

1982 ◽  
Vol 18 (3) ◽  
pp. 399-409 ◽  
Author(s):  
J. Goldhar ◽  
J. Murray
Keyword(s):  
Four Wave Mixing ◽  
Wave Mixing ◽  
Raman Amplifiers
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