Title :
Measurement of Raman gain coefficient for small wavelength shifts
Author :
Shaulov, G. ; Mazurczyk, V.J. ; Golovchenko, A.
Author_Institution :
Tyco Submarine Syst. Ltd., Eatontown, NJ, USA
Abstract :
Traditionally the calculations of inter-channel power transfer due to stimulated Raman scattering in WDM transmission systems use a wavelength dependence that is a linear approximation of measurements obtained using a 1480 nm pump. We measure the wavelength dependence of the Raman effect for shifts that are typical for the WDM transmission band and use this data to analyze gain tilt in long-haul systems.
Keywords :
Optical fiber communication; Optical fiber dispersion; Optical fiber testing; Optical pumping; Stimulated Raman scattering; Telecommunication network management; Wavelength division multiplexing; 1480 nm; 1480 nm pump; Raman effect; Raman gain coefficient; WDM transmission band; WDM transmission systems; gain tilt; inter-channel power transfer; linear approximation; long-haul systems; small wavelength shifts; stimulated Raman scattering; wavelength dependence; Frequency; Gain measurement; Optical amplifiers; Optical filters; Raman scattering; Signal detection; Stimulated emission; Underwater vehicles; Wavelength division multiplexing; Wavelength measurement;
Conference_Titel :
Optical Fiber Communication Conference, 2000
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-630-3
DOI :
10.1109/OFC.2000.868357
