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UMESH GUPTA1,* , HARBHAJAN SINGH2, RAJNEESH RANDHAWA3
In a discrete Raman fiber amplifier, the gain strongly dependent on the variance between the pump and signal wave lengths. Raman amplification have an attractive characteristics is that, it can be used over a very wide wavelength range by multiplexing different wavelengths together. This paper illustrates that the net gain of the discrete Raman amplifier (DRA) is a function of the fiber length at different pump configurations: forward pumping (co-pumping), backward pumping (counter-pumping). This paper presented the effect of different pump configuration of the optical spectrum as well as OSNR..
Raman Amplifier, Optical Pumping, Optical WDM.
UMESH GUPTA, HARBHAJAN SINGH, RAJNEESH RANDHAWA, Effect of pump configuration on Raman amplifier as function of input power for multiplexed wavelengths, Optoelectronics and Advanced Materials - Rapid Communications, 9, 5-6, May-June 2015, pp.567-569 (2015).
Submitted at: Aug. 13, 2014
Accepted at: May 7, 2015
Optoelectronics and Advanced Materials - Rapid Communications
(2022): 0.5 - 2022 Journal Citation Reports (Clarivate Analytics, 2023)
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