Title :
Comparison of Modulation Formats for 40-Gbit/s DWDM Optical Fiber Transmission Systems with 50-GHz Channel Spacing
Author :
Changyuan Yu ; Lei Xu ; Ip, E. ; Ji, P.N. ; Ting Wang ; Murakami, S. ; Yano, Y. ; Tajima, T.
Author_Institution :
NEC Labs. America, Princeton
Abstract :
We compare Duobinary, RZ-DPSK, RZ-DQPSK modulation formats for long haul optical fiber transmission for 40-Gb/s DWDM systems with 50-GHz channel spacing by numerical simulation.
Keywords :
optical fibre networks; telecommunication channels; wavelength division multiplexing; DWDM; Duobinary modulation; RZ-DPSK; RZ-DQPSK; bit rate 40 Gbit/s; channel spacing; frequency 50 GHz; optical fiber transmission systems; Arrayed waveguide gratings; Channel spacing; Degradation; Modulation; National electric code; Optical fiber polarization; Optical fibers; Optical receivers; Optical transmitters; Wavelength division multiplexing; DWDM; Duobinary; Modulation Formats; RZ-DPSK; RZ-DQPSK; long haul transmission;
Conference_Titel :
Sarnoff Symposium, 2006 IEEE
Conference_Location :
Princeton, NJ
Print_ISBN :
978-1-4244-0002-7
DOI :
10.1109/SARNOF.2006.4534719
