Tel Aviv University

Author Of 1 Presentation

TuF3.3 - “HIDING” A LOW-INTENSITY 50-GBIT/S QPSK FREE-SPACE OPTICAL BEAM THAT CO-AXIALLY PROPAGATES ON THE SAME WAVELENGTH WITH A HIGH-INTENSITY 50-GBIT/S QPSK OPTICAL BEAM USING ORTHOGONAL MODE MULTIPLEXING

Abstract

Abstract

We experimentally demonstrate using data-carrying Gaussian beam to “hide” a weaker data carrying OAM beam. A 50-Gbit/s QPSK data link with Q factor above 4.5 is realized for the weak OAM beam when the power difference between Gaussian and OAM beam is 30-dB.

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