Title :
Impact of perturbation back-propagation on carrier phase recovery in 224 Gb/s DP-16QAM transmission
Author :
Oda, Shoichiro ; Hoshida, Takeshi ; Nakashima, Hideharu ; Aoki, Yuya ; Zhenning Tao ; Rasmussen, Jens C.
Author_Institution :
Fujitsu Ltd., Kawasaki, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
We experimentally investigate the impact of nonlinearity on cycle slip probability and demonstrate its reduction by perturbation back-propagation algorithm in 224 Gb/s DP-16QAM transmission with 50 and 37.5 GHz-grid over large-Aeff pure silica core fiber.
Keywords :
backpropagation; optical modulation; perturbation techniques; quadrature amplitude modulation; DP-16QAM transmission; bit rate 224 Gbit/s; carrier phase recovery; cycle slip probability; frequency 37.5 GHz; frequency 50 GHz; perturbation back-propagation algorithm; pure silica core fiber; Bit error rate; Nonlinear optics; Optical fiber polarization; Optical noise; Signal to noise ratio; Transmission line measurements; Wavelength division multiplexing;
Conference_Titel :
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location :
Kyoto
