Analysis of the encryption penalty in a QAM-based quantum noise stream cipher

Quantum noise stream cipher based on quadrature-amplitude-modulation (QAM/QNSC) is a kind of physical layer encryption technology. However, the additional encryption penalty will significantly affect the practical deployment of QNSC, especially in the high capacity and long-haul transmission system....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Optics express 2023-06, Vol.31 (12), p.19006-19020
Hauptverfasser:	Li, Yuang, Li, Yajie, Zhu, Kongni, Wang, Wei, Zhao, Yongli, Zhang, Jie
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!