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Gain Analysis of Fiber Raman Amplifier at 870nm band.


Wojaswi Sahu , LNCTS, BHOPAL, M.P., INDIA; Dr. Soni Changlani, LNCTS, BHOPAL, M.P., INDIA


Gain Analysis, Fiber Raman Amplifier


This paper analyses amplification characteristics over 870 nm band in a nonlinear fiber and obtained the variation of signal gain with the pump power with and without amplified spontaneous emission (ASE) for single pump and signal wavelengths in MATLAB environment. Stimulated Raman amplification can occur in any fiber because the the pump photon is excited to a virtual level, Raman gain can occur at any signal wavelength by proper choice of the pump wavelength and the Raman gain process is very fast.

Other Details

Paper ID: IJSRDV3I80026
Published in: Volume : 3, Issue : 8
Publication Date: 01/11/2015
Page(s): 115-117

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