Title :
Coherent OTD Mux and ETD Demux (OMED) systems with transmitter imperfections
Author :
Peng, Wei-Ren ; Tsuritani, Takehiro ; Morita, Itsuro
Author_Institution :
KDDI R&D Labs. Inc., Fujimino, Japan
Abstract :
In this paper we numerically investigate the impacts of 1) pulse width, 2) pulse chirp, 3) power imbalance, and 4) timing offset, for a 16-QAM, 448-Gb/s signal that uses optical time-division-multiplexing and electronic time-division-demultiplexing (OMED) scheme.
Keywords :
demultiplexing; optical transmitters; quadrature amplitude modulation; time division multiplexing; 16-QAM; ETD demux; OMED system; bit rate 448 Gbit/s; coherent OTD mux; electronic time-division-demultiplexing; optical time-division-multiplexing; power imbalance; pulse chirp; pulse width; timing offset; transmitter imperfection; Chirp; Equalizers; Multiplexing; Optical receivers; Optical transmitters; Timing;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276624