Straight-line 1,073-km transmission of 640-Gbit/s dual-polarization QPSK signals on a single carrier

We demonstrate 1,073-km transmission of 640-Gbit/s dual-polarization QPSK signals using a digital coherent receiver with the time-division demultiplexing function. The bit rate-distance product is the highest among those reported in single-carrier coherent transmission systems.

Bibliographische Detailangaben

Hauptverfasser:	Zhang, Chao, Mori, Yojiro, Usui, Masatoshi, Igarashi, Koji, Katoh, Kazuhiro, Kikuchi, Kazuro
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bit rate Demultiplexing Digital signal processing Nonlinear optics Optical crosstalk Optical modulation Optical receivers Optical signal processing Quadrature phase shift keying Wavelength division multiplexing
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