Title :
Polarization tracker and PMD compensator for 112Gb/s direct-detect RZ-DQPSK PDM systems
Author :
Yunfeng Shen ; Xiumin Liu ; Shan Zhong ; Veselka, John ; Kim, Peter ; Ferment, J.
Author_Institution :
Harshad Sardesai Ciena Corp., Linthicum, MD, USA
Abstract :
The design of a polarization tracker and a PMDC for direct-detect RZ-DQPSK PDM systems is reviewed. The error signals are analyzed and their application spaces are identified. Experimental results are demonstrated to verify the designs.
Keywords :
multiplexing; optical fibre dispersion; optical fibre networks; optical fibre polarisation; quadrature phase shift keying; bit rate 112 Gbit/s; direct-detect RZ-DQPSK PDM systems; polarization division multiplexing; polarization tracker; ppolarization mode dispersion compensator; quadrature phase shift keying; Adaptive optics; Optical feedback; Optical fibers; Optical polarization; Optical pulses; RF signals;
Conference_Titel :
Photonics Society Summer Topical Meeting Series, 2010 IEEE
Conference_Location :
Playa del Carmen
Print_ISBN :
978-1-4244-3730-6
Electronic_ISBN :
978-1-4244-3731-3
DOI :
10.1109/PHOSST.2010.5553731
