Title :
Simultaneous PMD mitigation by optically clocked reshaper for two-channel 80-Gbit/s RZ-DQPSK signals
Author :
Yagi, Mikio ; Satomi, Shuichi ; Ryu, Shiro
Author_Institution :
Res. Div., SoftBank Telecom Corp., Tokyo
Abstract :
Simultaneous PMD mitigation by optically clocked reshaper for two-channel 80-Gbit/s RZ-DQPSK signals has been demonstrated using gain saturation effects of optical parametric amplification. The reshaper was applied to mitigate DGD as high as 100 ps.
Keywords :
clocks; optical communication; optical parametric amplifiers; quadrature phase shift keying; PMD mitigation; differential group delay; gain saturation; optical parametric amplification; optically clocked reshaper; polarization-mode dispersion; two-channel RZ-DQPSK signal; Clocks; Fiber nonlinear optics; High speed optical techniques; Nonlinear optics; Optical attenuators; Optical filters; Optical saturation; Optical signal processing; Repeaters; Stimulated emission; (190.4975) Parametric processes; (200.6015) Signal regeneration;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
