Title :
Vestigial side band demultiplexing for ultra high capacity (0.64 bit/s/Hz) transmission of 128/spl times/40 Gb/s channels
Author :
Idler, W. ; Bigo, S. ; Frignac, Y. ; Franz, B. ; Veith, G.
Author_Institution :
Alcatel CRC, Stuttgart, Germany
Abstract :
Vestigial sideband filtering with high crosstalk suppression is demonstrated as optical demux of densely packed 40 Gb/s channels with high spectral efficiency of 0.64 bit/s/Hz. Narrow band optical filters have been applied for separation of 128/spl times/40 Gbit/s channels with alternating spacings of 50 and 75 GHz.
Keywords :
demultiplexing; optical crosstalk; optical filters; telecommunication channels; 40 Gbit/s; Gb/s channels; Gbit/s channels; alternating spacings; densely packed Gb/s channels; high crosstalk suppression; high spectral efficiency; narrow band optical filters; optical demux; ultra high capacity transmission; vestigial side band demultiplexing; vestigial sideband filtering; Band pass filters; Cyclic redundancy check; Demultiplexing; Filtering; Frequency; Narrowband; Optical crosstalk; Optical filters; Optical modulation; Optical receivers;
Conference_Titel :
Optical Fiber Communication Conference and Exhibit, 2001. OFC 2001
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-55752-655-9
