Title :
Dependence of the Transmission Impairment on the WSS Port Isolation Spectral Profile in 50GHz ROADM Networks with 43Gb/s NRZ-ADPSK Signals
Author :
Collings, Brandon C. ; Heismann, Fred ; Reimer, Christopher
Author_Institution :
Opt. Networks Res. Lab., JDSU, Robbinsville, NJ
Abstract :
We analyze how the 50 GHz WSS port isolation spectral profile impairs the performance of 43 Gb/s NRZ-ADPSK wavelengths and find that >10 dB of isolation is needed at the center of the channel relative to the edges.
Keywords :
differential phase shift keying; optical fibre communication; optical switches; NRZ-ADPSK signals; NRZ-ADPSK wavelengths; ROADM networks; WSS port isolation spectral profile; transmission impairment; wavelength selective switches; Communication switching; Frequency measurement; Interference; Optical crosstalk; Optical devices; Optical fiber networks; Passband; Switches; Wavelength division multiplexing; Wavelength measurement; (060.0060) Fiber optics and optical communications; (060.1155) All-optical networks; (130.4815) Optical switching devices;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
