Increasing the Link‐distance of Free‐space Quantum Coherent Communication with Large Area Detectors

Increasing the Link‐distance of Free‐space Quantum Coherent Communication with Large Area Detectors

Abstract A large area photo‐diode based homodyne detector for free‐space quantum coherent communication is reported. The detector's performance is studied in terms of the detection bandwidth and electronic noise for shot‐noise limited quantum signal detection. Using large area photo‐diodes incr...

Full description

Bibliographic Details
Main Authors: Rupesh Kumar, Igor Konieczniak, Gerald Bonner, Tim Spiller
Format: Article
Language:English
Published: Wiley 2021-03-01
Series:IET Quantum Communication
Subjects:
atmospheric turbulence
homodyne detection
optical communication
optical links
photodiodes
quantum cryptography
Online Access:https://doi.org/10.1049/qtc2.12007

Internet

https://doi.org/10.1049/qtc2.12007

Similar Items