DocumentCode
608510
Title
On the pulse shape performance of CP-QPSK signal with optimum pre-compensation in submarine systems
Author
Pavlovic, N.B. ; Nogueira, Rogerio
Author_Institution
Nokia Siemens Networks Portugal SA, Lisbon, Portugal
fYear
2013
fDate
17-21 March 2013
Firstpage
1
Lastpage
3
Abstract
Relative-low-cost upgrade possibilities of realistic submarine links of >4500km with 100G CP-QPSK transponders are analyzed with various formats. We showed that with the optimum pre-compensation, simpler NRZ-shaped CP-QPSK signal performs similarly to the RZ-shaped one.
Keywords
optical communication equipment; optical links; optical modulation; optical pulse shaping; quadrature phase shift keying; submarine cables; transponders; underwater vehicles; wavelength division multiplexing; CP-QPSK transponder; NRZ-shaped CP-QPSK signal; optimum precompensation; pulse shape performance; realistic submarine link; relative-low-cost upgrade possibility; submarine system; Dispersion; Optical fibers; Optical noise; Optical signal processing; Optimization; Signal to noise ratio; Underwater vehicles;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location
Anaheim, CA
Print_ISBN
978-1-4799-0457-0
Type
conf
Filename
6532650
Link To Document