Title :
Transmission of 40-Gbit/s 16-QAM signal over 100-km standard single-mode fiber using digital coherent optical receiver
Author :
Mori, Yojiro ; Zhang, Chao ; Igarashi, Koji ; Katoh, Kazuhiro ; Kikuchi, Kazuro
Author_Institution :
Dept. of Electron. Eng., Univ. of Tokyo, Kashiwa
Abstract :
We demonstrate 100-km transmission of a 40-Gbit/s 16-QAM signal using a digital coherent receiver. The receiver sensitivity of -30 dBm is obtained at BER=10-5.
Keywords :
error statistics; light transmission; optical receivers; quadrature amplitude modulation; BER; QAM signal; bit rate 40 Gbit/s; digital coherent optical receiver; optical transmission; receiver sensitivity; single-mode fiber; Digital signal processing; Erbium-doped fiber amplifier; Finite impulse response filter; Optical attenuators; Optical modulation; Optical receivers; Optical signal processing; Optical transmitters; Phase shift keying; Quadrature amplitude modulation;
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.2008.4729193
