Title :
Electrical domain optical spectrum shaping for low crosstalk in colorless ROADM network
Author :
Kim, I. ; Palacharla, P. ; Vassilieva, O. ; Naito, T.
Author_Institution :
Fujitsu Labs. of America, Inc., Richardson, TX, USA
Abstract :
Colorless ROADM nodes are essential for future dynamic optical networks. We propose electrical domain filtering for high speed signals (40 Gb/s, 100 Gb/s) at the transmitter to achieve low crosstalk in simple coupler-based colorless add-ports in ROADM nodes.
Keywords :
multiplexing equipment; optical crosstalk; optical fibre networks; bit rate 100 Gbit/s; bit rate 40 Gbit/s; colorless ROADM network; coupler-based colorless add-ports; crosstalk; dynamic optical networks; electrical domain filtering; electrical domain optical spectrum shaping; Nonlinear optics; Optical coupling; Optical crosstalk; Optical filters; Optical modulation; Optical receivers; Optical transmitters;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
