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Quantum nondemolition measurements with optical parametric amplifiers for ultrafast quantum information processing

Ryotatsu Yanagimoto, Rajveer Nehra, Ryan Hamerly, Edwin Ng, Alireza Marandi, Hideo Mabuchi

Published Jan 1, 2023• 0 citations
Publisher

Abstract

We show that quantum nondemolition measurements using an optical parametric amplifier can be a universal tool for ultrafast quantum information processing, enabling, photon-number-resolving measurements and deterministic generation of Gottesman-Kitaev-Preskill (GKP) states.
DOI
10.1364/cleo_fs.2023.ftu3a.2

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