Scalable Squeezed-Light Source for Continuous-Variable Quantum Sampling
Z. Vernon,Nicolás Quesada,Marco Liscidini,Marco Liscidini,Blair Morrison,M. Menotti,K. Tan,John E. Sipe +7 more
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TL;DR: In this article, the authors provide a blueprint for squeezed-light sources that can be used for large-scale quantum sampling applications, and thus will have an impact on advancing photonic quantum technology for practical deployment.
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Abstract: Generation of ``squeezed'' light is a key technology for quantum information processing with continuous variables. In this field, continuous-variable quantum sampling is a promising candidate for near-term demonstration of quantum advantage. Despite many years of progress, though, a squeezed-light source suitable for quantum sampling has not been demonstrated. This work finally provides a blueprint for squeezed-light sources that can be used for large-scale quantum sampling applications, and thus will have an impact on advancing photonic quantum technology for practical deployment.
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Citations
Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light
Lisa Barsotti,Sebastien Biscans,T. P. Bodiya,F. Donovan,S. E. Dwyer,Reed Essick,Matthew Evans,S. Foley,Peter Fritschel,Slawomir Gras,T. Isogai,Erik Katsavounidis,J. S. Kissel,P. Kwee,M. MacInnis,K. Mason,Fabrice Matichard,Nergis Mavalvala,R. Mittleman,Eric Oelker,Shannon Sankar,David H. Shoemaker,Ruslan Vaulin,Salvatore Vitale,Samuel J. Waldman,Rainer Weiss,Christopher Wipf,Fan Zhang,Michael E Zucker +28 more
- 01 Jul 2013
TL;DR: In this article, the authors inject squeezed states to improve the performance of one of the detectors of the Laser Interferometer Gravitational-Wave Observatory (LIGO) beyond the quantum noise limit, most notably in the frequency region down to 150 Hz.
678
Quantum circuits with many photons on a programmable nanophotonic chip.
Juan Miguel Arrazola,Ville Bergholm,Kamil Bradler,Thomas R. Bromley,Matthew J. Collins,Ish Dhand,A. Fumagalli,Thomas Gerrits,A. Goussev,Lukas G. Helt,J. Hundal,Theodor Isacsson,Robert B. Israel,Josh Izaac,Soran Jahangiri,Rafal Janik,Nathan Killoran,Shreya P. Kumar,Jonathan Lavoie,Adriana E. Lita,Dylan H. Mahler,M. Menotti,Blair Morrison,Sae Woo Nam,Leonhard Neuhaus,Haoyu Qi,Nicolás Quesada,A. Repingon,Krishna Kumar Sabapathy,Maria Schuld,Daiqin Su,Jeremy Swinarton,Antal Száva,K. Tan,P. Tan,V. D. Vaidya,Z. Vernon,Zeid Zabaneh,Yanbao Zhang +38 more
TL;DR: In this article, a full-stack hardware-software system for executing many-photon quantum circuit operations using integrated nanophotonics is presented, comprising a programmable nanophotonic chip operating at room temperature, interfaced with a fully automated control system.
469
Broadband quadrature-squeezed vacuum and nonclassical photon number correlations from a nanophotonic device
V. D. Vaidya,Blair Morrison,Lukas G. Helt,R. Shahrokshahi,Dylan H. Mahler,Matthew J. Collins,K. Tan,Jonathan Lavoie,A. Repingon,M. Menotti,Nicolás Quesada,Raphael C. Pooser,Adriana E. Lita,Thomas Gerrits,Sae Woo Nam,Z. Vernon +15 more
TL;DR: Demonstrations of both quadrature-squeezed vacuum and photon number difference squeezing generated in an integrated nanophotonic device will have an enabling impact on scaling continuous variable quantum technology.
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Near-Degenerate Quadrature-Squeezed Vacuum Generation on a Silicon-Nitride Chip.
TL;DR: This Letter demonstrates the generation of quadrature-phase squeezed states in the radio-frequency carrier sideband using a small-footprint silicon-nitride microresonator with a dual-pumped four-wave-mixing process and shows that it is critical to account for the nonlinear behavior of the pump fields to properly predict the squeezing that can be generated in this system.
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