Comparison of performance for Raman-amplified optical-fiber transmission systems | Zendy

MA Yong-hong | Zendy; Shizhong Xie | Zendy; Minghua Chen | Zendy

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Comparison of performance for Raman-amplified optical-fiber transmission systems

Author(s) -

MA Yong-hong,

Shizhong Xie,

Minghua Chen

Publication year - 2005

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.54.123

Subject(s) - raman amplification , raman spectroscopy , transmission (telecommunications) , materials science , signal (programming language) , dispersion (optics) , fiber , optics , optical fiber , power (physics) , raman scattering , optoelectronics , physics , computer science , telecommunications , composite material , quantum mechanics , programming language

A simple method is provided for the performance comparison of the Raman-amplifie d optical-fiber transmission systems. The results show that, compared with conve ntional hybrid-Raman-amplification systems, the maximum transmission distance ca n be increased by about 10% and 30% separately, and the input signal power can b e decreased by about 6 dB for bidirectional-pumping all-Raman-amplification syst ems based on uniform or dispersion-managed transmission fibers.

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