Journal of the Optical Society of Korea

  • 제6권1호
  • /
  • Pages.13-17
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  • 2002
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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1.28-Tb/s (64 × 20 Gb/s) WDM Transmission Over 320 km of Single-Mode Fiber with 0.4- (bit/s) /Hz Spectral Efficiency

  • Chung, Hwan-Seok (Dept. of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology) ;
  • Jun, Sang-Bae (Dept. of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology) ;
  • Chung, Yun-Chur (Dept. of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology) ;
  • Hyun, Duk-Hwa (KEPRI)
  • 투고 : 2001.12.06
  • 발행 : 2002.03.01
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초록

We demonstrated 1.28-Tb/s (64 ch $\times$ 20 Gb/s) WDM transmission with 50-GHz channel spacing over 320 km of conventional single mode fibers. The spectral efficiency was 0.4 (bit/s)/Hz. Thus, we could accommodate all the sixty-four WDM channels within the C-band of EDFA The average Q-factor was measured to be better than 17.8 dB after transmission over 320 km.

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참고문헌

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