In this work, we propose a digital multiple-input-multiple-output coding technique, labelled as IQ-code, aimed at enhancing transmission performance in dual polarized wavelength-division multiplexing ...

Tech firm reveals results of what is said to be world’s first long-distance space division multiplexing transmission experiment.

Abstract: In recent years, orthogonal chirp division multiplexing (OCDM) has gained attention as a robust communication waveform due to its strong resistance to both time-domain and frequency-domain ...