X-Ray Parametric Conversion

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Parametric down conversion of X-rays

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X-ray two-photon absorption competing against single and sequential multiphoton processes

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X-Ray Second Harmonic Generation

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Anomalous nonlinear X-ray Compton scattering

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X-Ray Parametric Down-Conversion in the Langevin Regime

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Demonstrating an absolute quantum advantage in direct absorption measurement

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Tabletop Creation of Entangled Multi-keV Photon Pairs and the Unruh Effect

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Progress and prospects in nonlinear extreme-ultraviolet and X-ray optics and spectroscopy

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Ghost imaging with paired x-ray photons

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Theory of Nonlinear Optical Susceptibilities

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Analytical and numerical modeling of optical second harmonic generation in anisotropic crystals using ♯SHAARP package

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Parametric Down Conversion of X Rays into the Extreme Ultraviolet

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Signatures of the Unruh effect via high-power, short-pulse lasers

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Polarization Entangled Photons at X-Ray Energies

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Overcoming the diffraction limit by multi-photon interference: a tutorial

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Light emission based on nanophotonic vacuum forces

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Quantum Enhanced X-ray Detection

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Prospects in x-ray science emerging from quantum optics and nanomaterials

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X-ray parametric scattering by a diamond crystal

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Parametric down conversion of X-ray photons

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Determining X-Ray Nonlinear Susceptibility of Diamond by the Optical Fano Effect

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Quantum Sensing with Extreme Light

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Crystallography using an X-ray free-electron laser

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Idler energy dependence of nonlinear diffraction in X → X + EUV parametric down-conversion

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High energy-resolution measurements of x-ray into ultraviolet parametric down-conversion with an x-ray tube source

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Two-Photon Emission of X Rays

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Explaining the x-ray nonlinear susceptibility of diamond and silicon near absorption edges

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X-ray photon pairs with highly suppressed background

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Shortening X-Ray Pulse Duration via Saturable Absorption

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Difference-frequency generation of optical radiation from two-color x-ray pulses

Shwartz, E., & Shwartz, S. (2015) · Optics Express · doi:10.1364/oe.23.007471 · Cited by 19 · see citing works

Review of Photon-to-Photon Conversion in Nanoscale Materials and Devices and Its Applications

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Nonlinear Response of Bound Electrons to X Rays

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Implications of stimulated resonant X-ray scattering for spectroscopy, imaging, and diffraction in the regime from soft to hard X-rays

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Intense monochromatic photons above 100 keV from an inverse Compton source

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Evidence for Collective Nonlinear Interactions in X Ray into Ultraviolet Parametric Down-Conversion

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Second harmonic generation of optical ellipse fields

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Quantum nanophotonics with energetic particles: X-rays and free electrons

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Second-harmonic generation of focused ultrashort x-ray pulses

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Quantum and Nonlinear Optics with Hard X-Rays

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Difference frequency generation of ultraviolet from x-ray pulses in opaque materials

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Coherent interactions of free electrons and matter: toward tunable compact x-ray sources

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Uses of synchrotron radiation

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Confirming X-ray parametric down conversion by time–energy correlation

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X-ray parametric scattering from atomicK-shell electrons

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Synchrotron Radiation for Quantum Technology

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The next phase for X-rays

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Resonant X-ray Sum-Frequency-Generation Spectroscopy of K-Edges in Acetyl Fluoride

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Parametric down conversion of X-rays, recent experiments

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Quantum and Nonlinear Optics with Hard X-Rays

Röhlsberger, R., Evers, J., & Shwartz, S. (2015) · Springer eBooks · doi:10.1007/978-3-319-04507-8_32-1 · Cited by 5 · see citing works

Nonlinear X-ray spectroscopy

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Potential Characteristics and Applications of X-ray Lasers

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Resonance Enhancement of Inelastic X-Ray Scatterings Induced by Strong Visible Lights

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X-ray parametric down-conversion at an XFEL

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Resonant x-ray difference frequency generation

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Double quantum scattering of X rays

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Quantum correlation imaging via X-ray parametric down-conversion

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X-ray phase measurements by time-energy correlated photon pairs

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Probing Delocalized Current Densities in Selenophene by Resonant X-ray Sum-Frequency Generation

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X-ray third-order nonlinear asymmetric diffraction in the transmission geometry

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Proposal for entangled x-ray beams

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Advancing X-ray quantum imaging through Monte-Carlo simulations

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Polarization Entangled Photons at X-Ray Energies

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Nonlinear X-ray Compton Scattering

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Timepix3 readout system for time resolved experiments at synchrotron radiation facilities

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Investigation of third-order nonlinear dynamical X-ray diffraction based on a new exact solution

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X-Ray Quantum Optics With Mössbauer Nuclei In Thin-Film Cavities

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Introduction and Overview

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Quantumness of gamma-ray and hard X-ray photon emission from 3D free-electron lattices

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Study of X-ray laser interaction plasmas

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Quantum and Nonlinear Optics with Hard X-Rays

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Nonlinear X-Ray Spectroscopy

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New Horizons in SPDC X-ray Imaging

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Optics at Bell Laboratories–Lasers in Science

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Theory of parametric x-ray optical wavemixing processesPreprint

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Nonlinear processes with X-rays

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Nonlinear response of the harmonic and anharmonic oscillator to X-rays

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X-ray / Optical Wave Mixing

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Generation of the X-ray second harmonic under the dynamical diffraction condition

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Radiation of X-ray entangled photons by high energy electrons

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NONLINEAR OPTICS WITH HARD X-RAYS: HARMONIC GENERATION AND RAMAN SCATTERING IN PERFECT CRYSTALS

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X-ray / Optical Sum Frequency Generation

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Alternate Approaches

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Quantum hard x-ray microscopy with undetected photons

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Кривые качания рентгеновской асимметричной Лауэ дифракции в кристалле с кубически-нелинейным откликом

Balyan, M. K. (2022) · Proceedings of NAS RA Physics · doi:10.54503/0002-3035-2022-57.1-131

Nonlinear X-ray scattering: Parametric conversion and light X-ray mixing

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X-ray parametric conversion—two photons for one

Rothenberg, M. S. (1971) · Physics Today · doi:10.1063/1.3022667 · Cited by 1 · see citing works

Observation of strong nonlinear interactions in parametric down conversion of x-rays into ultraviolet radiation

Sefi, O., Sofer, S., Strizhevsky, E., Detlefs, B., Collins, S. M., & Shwartz, S. (2019) · Bulletin of the American Physical Society

Parametric Down-Conversion of X Rays into the Optical Regime

Schori, A., Boemer, C., Borodin, D., Collins, S. P., Detlefs, B., Sala, M. M., Yudovich, S., & Shwartz, S. (2017) · Physical Review Letters · doi:10.1103/physrevlett.119.253902 · Cited by 33 · see citing works

Energy resolved diffraction for investigating x-ray parametric down-conversion

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