Title :
Experimental study of the nonlinearity tolerance of a 100 Gbps dual-carrier DP-BPSK signal on a 3,080 km in-line dispersion compensated fiber link
Author :
Binkai, M. ; Matsuda, Keisuke ; Yoshida, Takafumi ; Onohara, Kiyoshi ; Sugihara, Tomoyuki ; Goto, Hiromi ; Ishida, K. ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
We investigated experimentally the transmission performance of 100 Gbps dual-carrier DP-BPSK signals transmitted on a 3,080 km in-line chromatic dispersion compensated fiber link with real-time digital signal processing. Its doubled phase margin and nonlinear noise squeezing achieved 2 dB greater robustness to fiber nonlinearity effects compared to single-carrier DP-QPSK signal.
Keywords :
optical fibre dispersion; optical fibre networks; optical modulation; quadrature phase shift keying; signal processing; binary phase shift keying; bit rate 100 Gbit/s; dual-carrier DP-BPSK signal; in-line chromatic dispersion compensated fiber link; nonlinear noise squeezing; nonlinearity tolerance; phase margin; real time digital signal processing; size 3080 km; Optical fiber communication; Optical fiber dispersion; Optical fiber polarization; Optical polarization; Optical signal processing; binary phase-shift keying; coherent communication; digital signal processing; fiber nonlinearity effect; long-haul transmission;
Conference_Titel :
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location :
Jeju
DOI :
10.1109/COIN.2014.6950539
