2 papers
physics.optics2026
Multichannel Hybrid Quantum Cryptography for Submarine Optical Communications
Jesús Liñares, Xesús Prieto-Blanco, Alexandre Vázquez-MartÃnez +1
We present a multichannel hybrid quantum cryptography approach intended for submarine quantum optical communications between Alice and Bob separated a distance beyond the current Q…
quant-ph2025
High-dimensional autocompensating discrete modulation CV-QKD protocol in optical fibers
Alexandre Vázquez-MartÃnez, Xesús Prieto-Blanco, Eduardo F. Mateo +1
In this work we present a high-dimensional discrete modulated CV-QKD protocol, with dimension 2N , in optical fibers, where N is the number of optical modes. We use N-dimensional p…