Title :
Achievement of 1 bit/s/Hz information spectral density using coherent WDM
Author :
Ellis, Andrew D. ; Gunning, Fatima C Garcia
Author_Institution :
Dept. of Phys., Univ. Coll. Cork, Ireland
Abstract :
Coherent WDM - a new technique for high-spectral density - is proposed and demonstrated. Transmission of 42.66 Gbit/s NRZ binary data channels at 1bit/s/Hz is achieved in a single polarisation using a WDM comb source with phase control.
Keywords :
data communication; light polarisation; phase control; wavelength division multiplexing; 42.66 Gbit/s; NRZ binary data channels; coherent WDM; comb source; high-spectral density; information spectral density; phase control; polarisation; spectral efficiency; Amplitude modulation; Frequency; Optical distortion; Optical fiber polarization; Optical filters; Optical interferometry; Optical modulation; Optical receivers; Optical transmitters; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN :
1-55752-783-0
DOI :
10.1109/OFC.2005.193003
