307 citations · 2.2k across the 47 of their papers we have counts for
49 papers · 1 filter
Single-photon addition to multimode quantum fields at telecom wavelengths using lithium niobate and its doped variants
Naveen V, Nicolas Treps, Raghavan G +2
Multimode spectro-temporal non-Gaussian quantum states of light play a crucial role in continuous-variable quantum information processing. In particular, the non-Gaussian quantum s…
Temporal modes of quantum states of light scattered by a two-level system
Yann Bouchereau, Lucas Weitzel, Valérian Thiel +3
Non-Gaussian quantum states of light are of paramount importance to quantum computing. Nevertheless, their deterministic generation is challenging problem due to the difficulty to…
Quantum noise in ranging with optical pulses
Mylenne Manrique, Ilaria Gianani, Marco Barbieri +2
Optical frequency combs combine ultrashort pulse duration and phase stability, making them powerful resources for high-precision ranging even when affected by atmospheric dispersio…
Spectro-temporally tailored Non-Gaussian Quantum Operations in Thin-Film Waveguides
Peter Namdar, Patrick Folge, Carlos E. Lopetegui +4
Advancements in photonic platforms have enabled the precise control of light's spectral and temporal degrees of freedom, a capability crucial for the development of scalable quantu…
Entanglement routing via passive optics in CV-networks
David Fainsin, Antoine Debray, Ilya Karuseichyk +2
Large-scale operations in quantum networks require efficient sorting of desired paths between nodes. In this article, we consider entanglement routing, which involves establishing…
Optimal Moment-based Characterization of a Gaussian State
Niels Tripier-Mondancin, Ilya Karuseichyk, Mattia Walschaers +2
Fast and precise characterization of Gaussian states is crucial for their effective use in quantum technologies. In this work, we apply a multi-parameter moment-based estimation me…
Real-Time Monitoring of Multimode Squeezing
Mahmoud Kalash, Aditya Sudharsanam, M. H. M. Passos +2
Multimode squeezed light is a key resource for high-dimensional quantum technologies, enhancing metrological sensitivity, boosting communication security, and enabling parallel pro…
Few-mode squeezing in type-I parametric downconversion by complete group velocity matching
Dmitri B. Horoshko, Mikhail I. Kolobov, Valentina Parigi +1
Frequency-degenerate pulsed type-I parametric downconversion is a widely used source of squeezed light for numerous quantum optical applications. However, this source is typically…
Optical phase encoding in pulsed approach to reservoir computing
Johan Henaff, Matthieu Ansquer, Miguel C Soriano +3
The exploitation of the full structure of multimode light fields enables compelling capabilities in many fields including classical and quantum information science. We exploit data…
Correlation-pattern-based Continuous-variable Entanglement Detection through Neural Networks
Xiaoting Gao, Mathieu Isoard, Fengxiao Sun +5
Entanglement in continuous-variable non-Gaussian states provides irreplaceable advantages in many quantum information tasks. However, the sheer amount of information in such states…
Variational quantum simulation using non-Gaussian continuous-variable systems
Paolo Stornati, Antonio Acin, Ulysse Chabaud +3
This work introduces a novel approach to quantum simulation by leveraging continuous-variable systems within a photonic hardware-inspired framework. The primary focus is on simulat…
Multimode Squeezed State for Reconfigurable Quantum Networks at Telecommunication Wavelengths
Victor Roman-Rodriguez, David Fainsin, Guilherme L. Zanin +3
Continuous variable encoding of quantum information requires the deterministic generation of highly correlated quantum states of light in the form of quantum networks, which, in tu…
Experimental optical simulator of reconfigurable and complex quantum environment
Paul Renault, Johannes Nokkala, Ganaël Roeland +6
No quantum system can be considered totally isolated from its environment. In most cases the interaction between the system of interest and the external degrees of freedom deeply c…
Spectrally shaped and pulse-by-pulse multiplexed multimode squeezed states of light
Tiphaine Kouadou, Francesca Sansavini, Matthieu Ansquer +3
Spectral- and time- multiplexing are currently explored to generate large multipartite quantum states of light for quantum technologies. In the continuous variable approach, the de…
Mode-selective single-photon addition to a multimode quantum field
Ganaël Roeland, Srinivasan Kaali, Victor Roman Rodriguez +2
Spectro-temporal modes of light can be exploited for the generation of high-dimensional Gaussian quantum states. Such states are at the basis of continuous variable quantum informa…
Cost and Routing of Continuous Variable Quantum Networks
Federico Centrone, Frederic Grosshans, Valentina Parigi
We study continuous-variable graph states with regular and complex network shapes and we report for their cost as a global measure of squeezing and number of squeezed modes that ar…
Conditional preparation of non-Gaussian quantum optical states by mesoscopic measurement
Alexander O. C. Davis, Mattia Walschaers, Valentina Parigi +1
Non-Gaussian states of an optical field are important as a proposed resource in quantum information applications. While conditional preparation is a highly successful approach to p…
Continuous variable multimode quantum states via symmetric group velocity matching
V. Roman-Rodriguez, B. Brecht, S. Kaali +4
Configurable and scalable continuous variable quantum networks for measurement-based quantum information protocols or multipartite quantum communication schemes can be obtained via…
Emergent complex quantum networks in continuous-variables non-Gaussian states
Mattia Walschaers, Nicolas Treps, Bhuvanesh Sundar +2
We use complex network theory to study a class of continuous-variable quantum states that present both multipartite entanglement and non-Gaussian statistics. We consider the interm…
Response of quantum spin networks to attacks
Bhuvanesh Sundar, Mattia Walschaers, Valentina Parigi +1
We investigate the ground states of spin models defined on networks that we imprint (e.g. non-complex random networks like Erdos-Renyi or complex networks like Watts-Strogatz, and…
Certification of non-Gaussian states with operational measurements
Ulysse Chabaud, Ganaël Roeland, Mattia Walschaers +4
We derive a theoretical framework for the experimental certification of non-Gaussian features of quantum states using double homodyne detection. We rank experimental non-Gaussian s…
Spatiotemporal entanglement in a noncollinear optical parametric amplifier
L. La Volpe, S. De, M. I. Kolobov +4
We theoretically investigate the generation of two entangled beams of light in the process of single-pass type-I noncollinear frequency degenerate parametric downconversion with an…
Conditional non-Gaussian quantum state preparation
Mattia Walschaers, Valentina Parigi, Nicolas Treps
We develop a general formalism, based on the Wigner function representation of continuous-variable quantum states, to describe the action of an arbitrary conditional operation on a…
Production and applications of non-Gaussian quantum states of light
A. I. Lvovsky, Philippe Grangier, Alexei Ourjoumtsev +3
This review covers recent theoretical and experimental efforts to extend the application of the continuous-variable quantum technology of light beyond "Gaussian" quantum states, su…