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2018
Conference Paper
Titel
Fiber-optic frequency shifting of THz-range WDM signal using orthogonal pump-signal polarization configuration
Abstract
We propose a nonlinear fiber-based optical frequency shifter using two CW pumps orthogonally polarized to signals and demonstrate THz-range error-free frequency shifting of 1.6-Tb/s DP-16QAM WDM signal without guard-band midway through 160 km transmission.