Ori Reinhardt
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View article: The Synthetic Hilbert Space of Laser-Driven Free-Electrons
The Synthetic Hilbert Space of Laser-Driven Free-Electrons Open
Recent advances in laser interactions with coherent free electrons have enabled to shape the electron's quantum state. Each electron becomes a superposition of energy levels on an infinite quantized ladder, shown to contain up to thou…
View article: Double-superradiant cathodoluminescence
Double-superradiant cathodoluminescence Open
There exist two families of superradiance phenomena: relying on correlated emission by an ensemble of atoms or by free electrons. Here we investigate emission from an ensemble of atoms driven by coherently shaped electrons. This interactio…
View article: Tunable photon-induced spatial modulation of free electrons
Tunable photon-induced spatial modulation of free electrons Open
Spatial modulation of electron beams is an essential tool for various applications such as nanolithography and imaging, yet its implementations are severely limited and inherently non-tunable. Conversely, light-driven electron spatial modu…
View article: Tunable photon-induced spatial modulation of free electrons
Tunable photon-induced spatial modulation of free electrons Open
Spatial modulation of electron beams is an essential tool for various applications such as nanolithography and imaging1–3 , yet its implementations4–11 are severely limited and inherently non-tunable. Conversely, light-driven electron spat…
View article: The Synthetic Hilbert Space of Laser-Driven Free-Electrons
The Synthetic Hilbert Space of Laser-Driven Free-Electrons Open
Recent advances in laser interactions with coherent free electrons have enabled to shape the electron's quantum state. Each electron becomes a superposition of energy levels on an infinite quantized ladder, shown to contain up to thousands…
View article: Spatiotemporal imaging of 2D polariton wave packet dynamics using free electrons
Spatiotemporal imaging of 2D polariton wave packet dynamics using free electrons Open
Imaging polariton dynamics Two-dimensional (2D) materials can confine light to volumes much shorter than the wavelength, and, together, the long propagation lengths make them attractive materials for developing nanophotonic platforms. Char…
View article: Shaping quantum photonic states using free electrons
Shaping quantum photonic states using free electrons Open
It is a long-standing goal to create light with unique quantum properties such as squeezing and entanglement. We propose the generation of quantum light using free-electron interactions, going beyond their already ubiquitous use in generat…
View article: Shaping quantum photonic states using free electrons
Shaping quantum photonic states using free electrons Open
The interactions of free electrons with optical cavities enable the creation of novel quantum photonic states.
View article: Toward Quantum Optics with Free Electrons
Toward Quantum Optics with Free Electrons Open
The weak coupling between free electrons and light remains the limiting factor that has prevented access to versatile electron–photon physics, such as the entanglement of individual photons and electrons. This year, we demonstrated that ph…
View article: Resonant phase-matching between a light wave and a free-electron wavefunction
Resonant phase-matching between a light wave and a free-electron wavefunction Open
As charged particles surpass the speed of light in an optical medium they produce radiation - analogously to the way jet planes surpass the speed of sound and produce a sonic boom. This radiation emission, known as the Cherenkov effect, is…
View article: Free-Electron Qubits
Free-Electron Qubits Open
Free-electron interactions with laser-driven nanophotonic nearfields can quantize the electrons' energy spectrum and provide control over this quantized degree of freedom. We propose to use such interactions to promote free electrons as ca…
View article: Erratum: Efficient orbital angular momentum transfer between plasmons and free electrons [Phys. Rev. B <b>98</b>, 045424 (2018)]
Erratum: Efficient orbital angular momentum transfer between plasmons and free electrons [Phys. Rev. B <b>98</b>, 045424 (2018)] Open
Received 2 February 2019DOI:https://doi.org/10.1103/PhysRevB.99.079904©2019 American Physical SocietyPhysics Subject Headings (PhySH)Research AreasElectron beams & opticsNonrelativistic wave equationOptical vorticesPlasmonicsQuantum descri…
View article: Efficient orbital angular momentum transfer between plasmons and free electrons
Efficient orbital angular momentum transfer between plasmons and free electrons Open
Free electrons can efficiently absorb or emit plasmons excited in a thin conductor, giving rise to multiple energy peaks in the transmitted electron spectra separated by multiples of the plasmon energy. When the plasmons are chiral, this c…
View article: Generation And Control Of An Ultrafast Electron Vortex Beam Via Chiral Plasmonic Near - Fields
Generation And Control Of An Ultrafast Electron Vortex Beam Via Chiral Plasmonic Near - Fields Open
Imparting orbital angular momentum (OAM) to particle beams opens unique opportunities for applications and exploration of fundamental science. Electron beams carrying OAM are commonly achieved via passive phase masks that imprint a transve…