S. Grubb, P. Mertz, A. Kumpera, L. Dardis, J. Rahn, James O'Connor, M. Mitchell
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引用次数: 13
Abstract
Real-time, error-free 16QAM transmission at a record spectral efficiency of 6.21 b/s/Hz enables transatlantic (6,644 km) fiber capacity of 26.2 Tbps, using precision, multi-carrier common wavelocking; digitally synthesized subcarriers; near-Nyquist pulse shaping; and large-area, positive dispersion fiber.