320㎞ Optical Transmission using EDFA and Raman amplifier for 10Gbit/s 128 Channel DWDM Signals 


Vol. 34,  No. 6, pp. 568-574, Jun.  2009


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  Abstract

320㎞ optical transmission link for 128 channel DWDM (dense wavelength-division-multiplexing) signals is simulated and fabricated. An optical fiber amplifier for the link is composed of a distributed Raman amplifier and dual C/L-band EDFAs which are optimized for the performances of an optical amplifier obtained from the simulation. Gain and NF of the optimized EDFAs are above 19㏈ and below 7.5㏈, respectively. The resultant OSNRs (optical signal to noise ratios) of the link are average 25㏈ on each band.

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  Cite this article

[IEEE Style]

B. Choi, "320㎞ Optical Transmission using EDFA and Raman amplifier for 10Gbit/s 128 Channel DWDM Signals," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 568-574, 2009. DOI: .

[ACM Style]

Bo-Hun Choi. 2009. 320㎞ Optical Transmission using EDFA and Raman amplifier for 10Gbit/s 128 Channel DWDM Signals. The Journal of Korean Institute of Communications and Information Sciences, 34, 6, (2009), 568-574. DOI: .

[KICS Style]

Bo-Hun Choi, "320㎞ Optical Transmission using EDFA and Raman amplifier for 10Gbit/s 128 Channel DWDM Signals," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 568-574, 6. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880