Work

Improvement of satellite-to-ground QKD secret key rate with adaptive optics

Year: 2023

Type: conference-paper

Abstract: We demonstrate the gain brought by adaptive optics for space-ground QKD links. Refined modeling of turbulence, adaptive optics and QKD ,including finite-size effects, shows improvement by several orders of magnitude of the secret key rate.

Source: Optical Fiber Communication Conference

DOI: 10.23919/ofc49934.2023.10117042

Authors: Valentina Marulanda Acosta, Daniele Dequal, Matteo Schiavon, Aurélie Montmerle-Bonnefois, Caroline B. Lim, Jean-Marc Conan, Eleni Diamanti

Institutions: Université Paris-Saclay, Office National d'Études et de Recherches Aérospatiales, LIP6, Département Optique et Techniques Associées, Agenzia Spaziale Italiana, Centre National de la Recherche Scientifique, Sorbonne Université, Observatoire de Paris, Laboratoire National de Métrologie et d'Essais, Systèmes de Référence Temps-Espace, Laboratoire Temps Espace

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4380053283

FWCI: 0.705

Cites: 14

Cited by: 4

Related to: 10