Quantum state preparation with optical injection: Issue of intersymbol interference

Experimental technique and devices
Authors:
Kudryashov Igor S. Shakhovoy Roman A.
Abstract:

The dependence of the modulating signal on its history, which is referred in the literature to as intersymbol interference, may significantly affect the security of quantum key distribution. Here, we investigate the issue of intersymbol  interference in the context of quantum state preparation with pulsed optical injection. Both experimental and theoretical study are presented.