80 citations · 239 across the 29 of their papers we have counts for
24 papers · 1 filter
Dark state spectroscopy in nonlinear waveguide quantum electrodynamics
Shay Nadel, Amir Sivan, Aviv Karnieli
Quantum systems face a fundamental trade-off: they must remain decoupled from the environment to maintain long coherence times, yet they require interactions with the environment t…
Quantum Skyrmions in Mixed States of Light and Their Nested Topology
Amit Kam, Charles Roques-Carmes, Shai Tsesses +1
Topological quasiparticles of light, such as classical and quantum optical skyrmions, have so far relied on fully coherent or pure quantum states whose topology is encoded in the e…
A general framework for interactions between electron beams and quantum optical systems
Jakob M. Grzesik, Aviv Karnieli, Charles Roques-Carmes +5
We provide a theoretical framework to describe the dynamics of a free-electron beam interacting with quantized bound systems in arbitrary electromagnetic environments. This expands…
Variational processing of multimode squeezed light
Aviv Karnieli, Paul-Alexis Mor, Charles Roques-Carmes +5
Integrated multimode quantum optics is a promising platform for scalable continuous-variable quantum technologies leveraging multimode squeezing in both the spatial and spectral do…
Quantum sensing of electron beams using solid-state spins
Jakob M. Grzesik, Dominic Catanzaro, Charles Roques-Carmes +13
Scattering experiments with energetic particles, such as free electrons, have been historically used to reveal the quantum structure of matter. However, realizing coherent interact…
On-Chip Laser-Driven Free-Electron Spin Polarizer
Clarisse Woodahl, Melanie Murillo, Charles Roques-Carmes +3
Spin-polarized electron beam sources enable studies of spin-dependent electric and magnetic effects at the nanoscale. We propose a method of creating spin-polarized electrons on an…
Two-electron quantum walks can probe entanglement and decoherence in an electron microscope
Offek Tziperman, David Nabben, Ron Ruimy +8
Classical physics is often a good approximation for quantum systems composed of many interacting particles, although wavepacket dispersion and scattering processes continuously ind…
Tracking the Evolution of Near-Field Photonic Qubits into High-Dimensional Qudits via State Tomography
Amit Kam, Shai Tsesses, Lior Fridman +10
Quantum nanophotonics offers essential tools and technologies for controlling quantum states, while maintaining a miniature form factor and high scalability. For example, nanophoto…
Cavity Quantum Electrodynamics in Finite-Bandwidth Squeezed Reservoir
Trung Kiên Lê, Daniil M. Lukin, Charles Roques-Carmes +5
Light-matter interaction with squeezed vacuum has received much interest for the ability to enhance the native interaction strength between an atom and a photon with a reservoir as…
Automated modal analysis of entanglement with bipartite self-configuring optics
Charles Roques-Carmes, Aviv Karnieli, David A. B. Miller +1
Entanglement is a unique feature of quantum mechanics. In coupled systems of light and matter, entanglement manifests itself in the linear superposition of multipartite quantum sta…
Decoherence-free many-body Hamiltonians in nonlinear waveguide quantum electrodynamics
Aviv Karnieli, Offek Tziperman, Charles Roques-Carmes +1
Enhancing interactions in many-body quantum systems, while protecting them from environmental decoherence, is at the heart of many quantum technologies. Waveguide quantum electrody…
Strong coupling and single-photon nonlinearity in free-electron quantum optics
Aviv Karnieli, Charles Roques-Carmes, Nicholas Rivera +1
The observation that free electrons can interact coherently with quantized electromagnetic fields and matter systems has led to a plethora of proposals leveraging the unique quantu…
Frequency-domain engineering of bright squeezed vacuum for continuous-variable quantum information
Inbar Hurvitz, Aviv Karnieli, Ady Arie
Multimode bright squeezed vacuum is a non-classical state of light hosting a macroscopic photon number while offering promising capacity for encoding quantum information in its spe…
Designing Nonlinear Photonic Crystals for High-Dimensional Quantum State Engineering
Eyal Rozenberg, Aviv Karnieli, Ofir Yesharim +8
We propose a novel, physically-constrained and differentiable approach for the generation of D-dimensional qudit states via spontaneous parametric down-conversion (SPDC) in quantum…
Universal and ultrafast quantum computation based on free-electron-polariton blockade
Aviv Karnieli, Shai Tsesses, Renwen Yu +4
Cavity quantum electrodynamics (QED), wherein a quantum emitter is coupled to electromagnetic cavity modes, is a powerful platform for implementing quantum sensors, memories, and n…
Jaynes-Cummings interaction between low energy free-electrons and cavity photons
Aviv Karnieli, Shanhui Fan
The Jaynes-Cummings Hamiltonian is at the core of cavity quantum electrodynamics, and is ubiquitous in a variety of quantum technologies. The ability to implement and control the v…
SPDCinv: Inverse Quantum-Optical Design of High-Dimensional Qudits
Eyal Rozenberg, Aviv Karnieli, Ofir Yesharim +5
Spontaneous parametric down-conversion in quantum optics is an invaluable resource for the realization of high-dimensional qudits with spatial modes of light. One of the main open…
Imprinting the quantum statistics of photons on free electrons
Raphael Dahan, Alexey Gorlach, Urs Haeusler +8
The fundamental interaction between free electrons and light stands at the base of both classical and quantum physics, with applications in free-electron acceleration, radiation so…
Comment on: "Nonlinear quantum effects in electromagnetic radiation of a vortex electron"
Aviv Karnieli, Roei Remez, Ido Kaminer +1
This comment on the Phys. Rev. A paper "Nonlinear quantum effects in electromagnetic radiation of a vortex electron" by Karlovets and Pupasov-Maximov [Phys. Rev. A 103, 12214 (2021…
Inverse Design of Quantum Holograms in Three-Dimensional Nonlinear Photonic Crystals
Eyal Rozenberg, Aviv Karnieli, Ofir Yesharim +4
We introduce a systematic approach for designing 3D nonlinear photonic crystals and pump beams for generating desired quantum correlations between structured photon-pairs. Our mode…
Ultrafast non-destructive measurement of the quantum state of light using free electrons
Alexey Gorlach, Aviv Karnieli, Raphael Dahan +3
Since the birth of quantum optics, the measurement of quantum states of nonclassical light has been of tremendous importance for advancement in the field. To date, conventional det…
Super- and subradiance by entangled free particles
Aviv Karnieli, Nicholas Rivera, Ady Arie +1
When multiple quantum emitters radiate, their emission rate may be enhanced or suppressed due to collective interference in a process known as super- or subradiance. Such processes…
Shaping Quantum Photonic States Using Free Electrons
Adi Ben Hayun, Ori Reinhardt, Jonathan Nemirovsky +3
It is a long-standing goal to generate robust deterministic states of light with unique quantum properties, such as squeezing, sub-Poissonian statistics and entanglement. It is of…
Light emission is fundamentally tied to the quantum coherence of the emitting particle
Aviv Karnieli, Nicholas Rivera, Ady Arie +1
Coherent emission of light by free charged particles is ubiquitous in many areas of physics and engineering, with the light's properties believed to be successfully captured by cla…