Research on the correlation of the signal and output in stimulated Raman scattering

Tao Wang; Guiyan Zang; Jianquan Yao; Ling Guo; Xifu Li; Yizhong Yu; Baigang Zhang; Degang Xu

doi:10.1117/12.481961

9 September 2002 Research on the correlation of the signal and output in stimulated Raman scattering

Tao Wang, Guiyan Zang, Jianquan Yao, Ling Guo, Xifu Li, Yizhong Yu, Baigang Zhang, Degang Xu

Proceedings Volume 4920, Advanced Sensor Systems and Applications; (2002) https://doi.org/10.1117/12.481961
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Based oii quantum theory and combined with the nonlinear effects of both Stimulated Raman Scattering (SRS) and Simulated FoLirth-photon Mixing (SFPM), the correlation among the pump, the input signal and the output in the Raman amplified fiber-optic transmission systems, is calculated and analyzed. Synthesize the correlation function group and program the corresponding software package. And when the ratio of the pump to the Stocks waves is in a certain field, the correlation is comparatively high, the corresponding input signal amplification multiple ? gets to the extreme field. And when the ratio of the pump to the Stocks waves is oversize or undersize, the correlation is decreasing correspondingly. The conclusion of this letter is benefit to optimize the design and experimental research of Fiber Raman Amplifier (FRA).

Citation Download Citation

Tao Wang, Guiyan Zang, Jianquan Yao, Ling Guo, Xifu Li, Yizhong Yu, Baigang Zhang, and Degang Xu "Research on the correlation of the signal and output in stimulated Raman scattering", Proc. SPIE 4920, Advanced Sensor Systems and Applications, (9 September 2002); https://doi.org/10.1117/12.481961

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KEYWORDS

Raman spectroscopy

Raman scattering

Fiber amplifiers

Amplifiers

Correlation function

Polarization

Photons

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