A commercial quantum key distribution (QKD) system needs to be formally certified to
enable its wide deployment. The certification should include the system's robustness against …

Vulnerabilities of components used in quantum-key-distribution systems affect its
implementation security and must be taken into consideration during system development …

We present a scheme of quantum repeater that uses entangled multimode coherent states
that are obtained by electro-optic modulation of symmetric and antisymmetric Schrödinger …

We theoretically study the dynamical regimes of the observables that govern the operating
conditions of continuous-variable (CV) quantum-key-distribution (QKD) systems, depending …

Quantum key distribution with multimode subcarrier wave encoding is propitious for being
robust against environmental disturbance. For application in long-distance quantum …

Spectral loopholes in the 1000-2100 nm range have been the focus of attention of quantum
hacking research aimed at searching and elimination of vulnerabilities in quantum key …

Vulnerabilities of components used in quantum key distribution (QKD) systems affect its
implementation security and must be taken into consideration during system development …

We analyze the performance of quantum repeaters where the protocols of entanglement
generation and swapping are based on multimode optical Schrödinger cat states produced …

Одним из способов улучшения характеристик системы квантовой коммуникации на
боковых частотах является изменение принципов детектирования. В данной статье в …

Subject of study. The optical system of quantum key distribution based on the subcarrier
wave modulation method over an atmospheric channel was designed. The optical system …