Title :
Comparisons between 28 Gb/s NRZ, PAM, CAP and optical OFDM systems for datacommunication applications
Author :
Wei, J.L. ; Ingham, J.D. ; Cunningham, D.G. ; Penty, R.V. ; White, I.H.
Author_Institution :
Dept. of Eng., Univ. of Cambridge, Cambridge, UK
Abstract :
Theoretical investigations have been performed to analyze and compare the link power budget and power dissipation of a 28 Gb/s datacommunication system for data center switch scenarios using NRZ, PAM-4, CAP-16 and 16-QAM-OFDM modulation schemes.
Keywords :
OFDM modulation; computer centres; optical links; optical modulation; optical switches; phase modulation; pulse amplitude modulation; quadrature amplitude modulation; 16-QAM-OFDM modulation; CAP-16; NRZ; PAM-4; bit rate 28 Gbit/s; data center switch; data communication applications; link power budget; optical OFDM systems; power dissipation; Modulation; Optical fiber communication; Optical fibers; Optical receivers; Optical signal processing; Optical switches; Power dissipation;
Conference_Titel :
Optical Interconnects Conference, 2012 IEEE
Conference_Location :
Santa Fe, NM
Print_ISBN :
978-1-4577-1620-1
DOI :
10.1109/OIC.2012.6224477
