Title :
Dual-carrier DQPSK based 112 Gb/s signal transmission over 480 km of SMF link carrying 10 Gb/s NRZ channels
Author :
Hwan Seok Chung ; Sun Hyok Chang ; Jyung Chan Lee ; Kwangjoon Kim
Author_Institution :
Opt. Internet Res. Dept., Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
We propose and demonstrate a cost-effective 112 Gb/s optical transceiver based on dual carrier-DQPSK with direct detection. The performances of DC-DQPSK are evaluated by transmitting 112 Gb/s signal over 480 km of SMF link carrying 10 Gb/s NRZ neighboring channels.
Keywords :
differential phase shift keying; light transmission; optical transceivers; quadrature phase shift keying; NRZ neighboring channels; SMF link; bit rate 10 Gbit/s; bit rate 112 Gbit/s; cost-effective optical transceiver; distance 480 km; dual-carrier DQPSK; quadrature phase-shift keying; signal transmission; single mode fiber; Adaptive optics; High-speed optical techniques; Optical distortion; Optical interferometry; Optical polarization; Optical sensors; Optical signal processing;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
