1 January 2005 Theoretical and experimental analysis of the effect of stimulated Raman scattering on pilot-tone detection technique in dense wavelength-division multiplexing transmission system
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Optical Engineering, 44(1), 015001 (2005). doi:10.1117/1.1827607
Abstract
A math model that can describe the effect of stimulated Raman scattering (SRS) on a pilot-tone detection technique is developed. Through numerical simulation, it is shown that the effect of SRS could produce ghost tones. The power of the ghost tone is larger for the channels separated farther from the real tone. The experiment results show that this model can evaluate the effect accurately. The power ratio between real tone and ghost tone increases linearly with the increase of transmission length when wavelengths transmit longer than 300 km.
Zhiguo Gao, Minghua Chen, Jiangang Jin, Shizhong Xie, "Theoretical and experimental analysis of the effect of stimulated Raman scattering on pilot-tone detection technique in dense wavelength-division multiplexing transmission system," Optical Engineering 44(1), 015001 (1 January 2005). http://dx.doi.org/10.1117/1.1827607
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KEYWORDS
Raman scattering

Channel projecting optics

Dense wavelength division multiplexing

Numerical simulations

Optical engineering

Raman spectroscopy

Wavelength division multiplexing

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