6.4-Tb/s (160/spl times/42.7 Gb/s) transmission with 0.8 bit/s/Hz spectral efficiency over 32/spl times/100 km of fiber using CSRZ-DPSK format

Baoli Zhu,L E Nelson,S Stulz,A H Gnauck,C R Doerr, J Leuthold,Lars Grunernielsen,M O Pedersen, Junggon Kim,Robert Lingle,Yoshihiro Emori, Y Ohki,Naoki Tsukiji,A Oguri,Shu Namiki

optical fiber communication conference（2003）

引用 6|浏览9

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摘要

Carrier-suppressed, return-to-zero differential-phase-shift-keyed modulation format with strong signal filtering and balanced detection are employed to transmit one-hundred-sixty 40-Gb/s, 50-GHz-spaced channels over 3200 km of TrueWave REACH fiber, a record capacity/spl times/distance product of 20 Pbit/s-km for terrestrial 40-Gb/s systems.

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optical filters

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