Title :
DWDM 40G transmission over trans-pacific distance (10 000 km) using CSRZ-DPSK, enhanced FEC, and all-Raman-amplified 100-km UltraWave fiber spans
Author :
Rasmussen, Christian ; Fjelde, Tina ; Bennike, Jon ; Liu, Fenghai ; Dey, Supriyo ; Mikkelsen, Benny ; Mamyshev, Pavel ; Serbe, Peter ; Van der Wagt, Paul ; Akasaka, Youichi ; Harris, David ; Gapontsev, Denis ; Ivshin, Vladlen ; Reeves-Hall, Peter
Author_Institution :
Mintera Corp., Lowell, MA, USA
Abstract :
We demonstrate error-free dense-wavelength-division multiplexing (DWDM) transmission of 40 40-Gb/s channels with 100-GHz spacing over 10 000 km dispersion-managed fiber using carrier-suppressed return-to-zero differential-phase-shift keying (CSRZ-DPSK), enhanced foward-error correction, and all-Raman-amplified spans with 100-km terrestrial length.
Keywords :
Raman lasers; differential phase shift keying; forward error correction; optical fibre amplifiers; optical fibre dispersion; optical fibre networks; optical transmitters; wavelength division multiplexing; 100 km; 100-GHz spacing; 100-km terrestrial length; 10000 km; 10000 km dispersion-managed fiber; 40 Gbit/s; CSRZ-DPSK; DWDM 40G transmission; all-Raman-ampilfied spans; all-Raman-amplified 100-km ultrawave fiber spans; carrier-suppressed return-to-zero differential-phase-shift keying; enhanced FEC; enhanced forward error correction; error-free dense-wavelength-division multiplexing transmission; transPacific distance; Chirp modulation; Differential quadrature phase shift keying; Forward error correction; Optical fiber devices; Optical fiber dispersion; Optical receivers; Optical transmitters; Signal generators; Stimulated emission; Wavelength division multiplexing;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2004.824187
