Title :
Coherent optical transmission with frequency-domain equalization
Author :
Ishihara, Koichi ; Kobayashi, Takayuki ; Kudo, Riichi ; Takatori, Yasushi ; Sano, Akihide ; Yamada, Eiichi ; Masuda, Hiroji ; Miyamoto, Yutaka
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka
Abstract :
We demonstrated 25-Gb/s (21.7-Gb/s after coding) single-carrier (SC) transmission with QPSK format over 240 km of SMF (4080 ps/nm) by employing frequency-domain equalization (FDE).
Keywords :
equalisers; frequency-domain analysis; optical communication; QPSK format; coherent optical transmission; frequency-domain equalization; single-carrier transmission; Digital signal processing; Fiber nonlinear optics; Nonlinear optics; OFDM; Optical distortion; Optical modulation; Optical receivers; Optical signal processing; Optical transmitters; Peak to average power ratio;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729320
