26 papers
FPGA Based Feedforward System for Photonic Quantum Computing Applications
Daniel Duggan, Simon Filgis, Axel B. Bregnsbo +4
Field-programmable gate arrays provide a high-performance solution for real-time signal processing in emerging quantum and photonic technologies. We present an FPGA-based fast feed…
Years of Quantum Uncertainty: From Origins to Modern Insights
Lorcan O. Conlon, Biveen Shajilal, Jie Zhao +6
Heisenberg's uncertainty principle is a cornerstone of quantum mechanics, marking a decisive departure from classical physics. Conceived almost a century ago through a thought expe…
Continuous-variable quantum communication
Vladyslav C. Usenko, Antonio AcÃn, Romain Alléaume +8
Tremendous progress in experimental quantum optics in recent decades has enabled the advent of quantum technologies, one of which is quantum communication. Aimed at novel methods f…
Practical continuous-variable quantum key distribution with squeezed light
Huy Q. Nguyen, Ivan Derkach, Akash nag Oruganti +6
Continuous-variable quantum key distribution (CV-QKD) has gathered significant interest for its potential to achieve high secret key rates and seamless integration with existing op…
Integrated squeezed light sources for two-mode entanglement in thin-film lithium niobate
Philipp Lohmann, Renato R. Domeneguetti, Daniel Wendland +6
Scalable generation of nonclassical light sources on an integrated platform is a key requirement for photonic quantum information processing. In particular, realizing multiple indi…
Testing a continuous-variable Bell-like inequality with a hybrid-encoded system
Yu Meng, Ying Wang, Clara Henke +7
Continuous-variable quantum systems are promising candidates for quantum computing and quantum information processing. It is widely known that quadrature measurements on Gaussian c…