Abstract
After wavelength division multiplexing (WDM) optical fiber transmission system based on fiber Raman amplifier (FRA) is investigated in detail, the influence of the collocation of dispersion compensation fiber (DCF), the dispersion coefficient, dispersion slope (DS), effective core area, nonlinear index, length of FRA, launch power and the bandwidth of Bessel filter on bit error rate (BER) is deduced. The influence of Rayleigh backscattering noise on optical signal noise ratio (OSNR) is also investigated, which affects the performance of long haul transmission badly. The result indicates that the broadband long haul transmission can be realized through the reasonable design of the fiber. The result is useful to the optimaldesign of the WDM optical fiber transmission system based on FRA.
© 2005 Chinese Optics Letters
PDF Article
More Like This
Power evolution prediction of bidirectional Raman amplified WDM system based on PINN
Muyang Mei, Yuan Li, Mengchao Niu, Jiaye Zhu, Wei Li, Ming Luo, Zhongshuai Feng, Xuefeng Wu, Liang Mei, Qianggao Hu, Yi Jiang, and Xuefeng Yang
Opt. Express 32(4) 6587-6596 (2024)
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription