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Implementation and Transmission Experiment of 4OGb/s TDM Transponder Accommodating 4 Channels of 1 OGb/s Optical Signal
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- 발행일
- 200502
- 출처
- International Conference on Advanced Communication Technology (ICACT) 2005, pp.1098-1101
- 협약과제
- 04MT1300, 40Gb/s급 시분할다중 광전송 기술, 고제수
- 초록
- 40Gb/s TDM (time division multiplexing) transponder is implemented and tested. The transponder accommodates four 10Gb/s optical signals and multiplexes them into 40Cb/s signal by electrical interleaving. Data and clock mixed modulation is done for the optical clock component amplification. The amplified clock component leads to simple clock extraction scheme at the receiving stage. The transmission BER characteristics are also tested in the WDM link and it showed a good feasibility for the metro-area application.
- KSP 제안 키워드
- Clock extraction, Mixed modulation, Optical signal, Time division multiplexing, Transmission experiment, bER characteristics, optical clock