Title :
A single-channel, 1.6 Tbit/s 32 QAM coherent pulse transmission over 150 km with RZ-CW conversion and FDE techniques
Author :
Otuya, David Odeke ; Kasai, Keisuke ; Hirooka, Toshihiko ; Yoshida, Manabu ; Nakazawa, Masataka ; Hara, Tenshi ; Oikawa, S.
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
Abstract :
A 1.6 Tbit/s/ch single-carrier transmission of 32 QAM coherent pulses over 150 km was demonstrated using an RZ-CW conversion technique and frequency-domain equalization (FDE). A large improvement in the bit-error-rate characteristics was achieved with FDE.
Keywords :
equalisers; light coherence; optical communication; quadrature amplitude modulation; 32 QAM coherent pulses; FDE techniques; RZ-CW conversion; bit rate 1.6 Tbit/s; bit-error-rate characteristics; distance 150 km; frequency-domain equalization; single-carrier transmission; single-channel 32 QAM coherent pulse transmission; Bit error rate; Finite impulse response filters; Optical fibers; Optical filters; Optical polarization; Quadrature amplitude modulation;
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
