Numerical and experimental analysis of Raman effect in optical fiber

S. Mendoza Vazquez; Sabino Chavez-Cerda; Evgueni Anatolevich Kuzin; Jorge L. Camas-Anzueto; R. A. Vazquez-Sanchez; Baldemar Ibarra Escamilla; J. Gutierrez Gutierrez

doi:10.1117/12.589372

21 October 2004 Numerical and experimental analysis of Raman effect in optical fiber

S. Mendoza Vazquez, Sabino Chavez-Cerda, Evgueni Anatolevich Kuzin, Jorge L. Camas-Anzueto, R. A. Vazquez-Sanchez, Baldemar Ibarra Escamilla, J. Gutierrez Gutierrez

Author Affiliations +

Proceedings Volume 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications; (2004) https://doi.org/10.1117/12.589372
Event: 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, 2004, Porlamar, Venezuela

Abstract

The fiber Raman amplifier employs the intrinsic properties of silica fiber to obtain the amplification, thus they use the transmission fiber as the amplification medium, where the gain is created along the transmission line. The amplification is realized by Stmulated Raman Scattering (SRS). This nonlinear process occurs when a sufficiently powerful pump is within the same fiber as the signal. In this paper, we showed experimental and numerical analysis of SRS in optical fibers. We obtain a continuous spectral when we plot the energy content in each Stokes sublines with the wavelength, which are self-pump between them. The numerical results are in agreement with the experimental results, just as the waveform in the time of optical fiber end and the energy is transferred from the signal pump to the Stokes sublines. With the simulations, we can obtain several parameters of this optical amplifier like the optical fiber effective length to obtain the amplification.

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S. Mendoza Vazquez, Sabino Chavez-Cerda, Evgueni Anatolevich Kuzin, Jorge L. Camas-Anzueto, R. A. Vazquez-Sanchez, Baldemar Ibarra Escamilla, and J. Gutierrez Gutierrez "Numerical and experimental analysis of Raman effect in optical fiber", Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); https://doi.org/10.1117/12.589372

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KEYWORDS

Optical fibers

Raman scattering

Raman spectroscopy

Fiber amplifiers

Optical amplifiers

Dispersion

Numerical analysis

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