The Spectral Gain Characteristics of Optical Fiber Weak Light Pre-Amplifier Based on Raman Effect

Wu Sen Li; Wen Jian Chen; Mu Chun Zhou

doi:10.4028/www.scientific.net/AMR.774-776.1714

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 774-776The Spectral Gain Characteristics of Optical Fiber...

The Spectral Gain Characteristics of Optical Fiber Weak Light Pre-Amplifier Based on Raman Effect

Abstract:

The spectral information of weak light will be lost in the process of amplification based on photoelectric conversion. To solve this problem, multi-wavelength optical fiber Raman amplifier is used to pre-amplify the weak light before an ordinary color photoelectric sensor. The Raman gains and their effect factors were modeled and analyzed. The results show high intensity gains can be obtained for red, green and blue components of the weak light simultaneously .

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Periodical:

Advanced Materials Research (Volumes 774-776)

Pages:

1714-1718

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.774-776.1714

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Online since:

September 2013

Authors:

Wu Sen Li, Wen Jian Chen, Mu Chun Zhou

Keywords:

Optical Fiber, Pre-Amplifier, Raman Effect, Spectral Gain Characteristics, Weak Light

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References

[1] Kidorf, K. Prottwitt, M. Nissov, et al. Pump Interactions in 100-nm Bandwidth Raman Amplifier. IEEE Photonics Technology Letters, 11, 530-532(1999).

DOI: 10.1109/68.759388

Google Scholar

[2] Govind P. Agrawal. Nolinear Fiber Optics (4th Edition). Singapore: Elsevier (Singapore) Pte Ltd, (2009).

Google Scholar

[3] V. Perlin,H. Winful. On distributed Raman amplification for Ultrabroad-band Long-Haul WDM systems. Journal of Lightwave Technology. 20, 409-416(2002).

DOI: 10.1109/50.988989

Google Scholar

[4] Y. Kang. Calculations and Measurements of Raman Gain Coefficients of Different Fiber Types. Blacksburg: The faculty of the Virginia Polytechnic Institute and State University, (2002).

Google Scholar

[5] R.H. Stolen,C. Lee. Development of the stimulated Raman spectrum in single-mode silica fibers. J. Opt. Soc. Am.B. 1, 652-657(1984).

DOI: 10.1364/josab.1.000652

Google Scholar

[6] F. Galeener,G. Lucovsky. Longitudinal optical vibrations in glasses: GeO2 and SiO2. Physical Review Letters, 37, 1474-1478(1976).

Google Scholar

[7] W. Zhang. Principle and application of fiber optics (in Chinese). Tianjin: Nankai Uniersity press, (2008).

Google Scholar