DocumentCode
515606
Title
Nonlinear limitations in a joint transmission of 100Gb/s O-OFDM and 40Gb/s DPSK over a 50 GHz channel grid
Author
Buchali, Fred ; Klekamp, Axel ; Dischler, Roman
Author_Institution
Bell Labs., Alcatel-Lucent Deutschland AG, Stuttgart, Germany
fYear
2010
fDate
21-25 March 2010
Firstpage
1
Lastpage
3
Abstract
We evaluate the nonlinearity impact of neighbouring DPSK DWDM channels on one 100 Gb/s PDM-OFDM channel. A new DSP-based SPM correction scheme enables complete compensation of the degradation of the nonlinear threshold of 1.8 dB.
Keywords
OFDM modulation; differential phase shift keying; wavelength division multiplexing; DPSK DWDM channels; DSP-based SPM correction; PDM-OFDM channel; bit rate 100 Gbit/s; bit rate 40 Gbit/s; frequency 50 GHz; optical OFDM; Differential quadrature phase shift keying; OFDM modulation; Optical attenuators; Optical noise; Optical polarization; Optical receivers; Optical transmitters; Quadrature phase shift keying; Scanning probe microscopy; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location
San Diego, CA
Electronic_ISBN
978-1-55752-884-1
Type
conf
Filename
5465315
Link To Document