Title :
160-Gb/s orthogonal time-frequency domain multiplexed QPSK for ultra-high-spectral-efficient transmission
Author :
Sakamoto, Takahide ; Kanno, Atsushi ; Kawanishi, Tetsuya ; Fontaine, Nicolas K. ; Geisler, David J. ; Scott, Ryan P. ; Yoo, S.J.B.
Author_Institution :
Nat. Inst. of Inf. & Commun. Technol., Koganei, Japan
Abstract :
We demonstrate optical orthogonal time-frequency domain multiplexing (OTFDM), which inherits the advantages of high-speed OTDM and high-spectral-efficient OFDM. Single-Pol., 2-b/s/Hz, 160-Gb/s OTFDM-QPSK is achieved by optical time-domain processing.
Keywords :
OFDM modulation; optical modulation; quadrature phase shift keying; OTFDM-QPSK; bit rate 160 Gbit/s; high-spectral-efficient OFDM; high-speed OTDM; optical orthogonal time-frequency domain multiplexing; optical time-domain processing; orthogonal time-frequency domain multiplexed QPSK; ultra-high-spectral-efficient transmission; Multiplexing; Optical filters; Optical mixing; Optical modulation; Optical receivers; Optical transmitters; Ultrafast optics;
Conference_Titel :
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location :
Geneva
Print_ISBN :
978-1-4577-1918-9
