Photonic Nanojet engineering: Focal point shaping with scattering phenomena of dielectric microspheres

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Biomolecular condensates play important roles in a wide array of fundamental biological processes, such as cellular compartmentalization, cellular regulation, and other biochemical reactions. Since their discovery and first observations, an extensive and e ...

Electron-cyclotron waves are a tool commonly used in tokamaks, in particular to drive current. Their ability to drive current in a very localized manner renders them an optimal tool for MHD mode mitigation. However, such applications require high accuracy ...

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A dual-shot technique based on the field basis addition of two statistically independent speckle patterns is developed to recover an input polarization through a scattering layer. It is proposed theoretically, and demonstrated both numerically and experime ...

After decades of technological advancements, high-speed atomic force microscopy (HS-AFM) has emerged as a powerful technique for visualizing dynamic processes. At the nanoscale, the AFM provides valuable insights into the sample by sensing minute interacti ...

We introduce a Lamb-wave medium with tunable propagation velocities, which are controlled by a two-dimensional heating pattern produced by a laser beam. We utilized it to demonstrate that waves in an appropriately designed medium can propagate in the form ...

In this thesis, we discuss the problems of scattering and optical manipulation related to nanosystems of different complexities. The multipolar decomposition method is used to represent scattering processes in nanosystems as a series of elementary excitati ...

Low magnetic damping and high group velocity of spin waves (SWs) or magnons are two crucial parameters for functional magnonic devices. Magnonics research on signal processing and wave-based computation at GHz frequencies focused on the artificial ferrimag ...

Raw data associated to the manuscript ‘’Spin wave dispersion of ultra-low damping hematite (α-Fe2O3) at GHz frequencies‘’, Physical Review Materials 7, 054407(2023); doi: 10.1103/PhysRevMaterials.7.054407 Information about file fo ...

Nanometric scale size oscillations seem to be a fundamental feature of all living organisms on Earth. Their detection usually requires complex and very sensitive devices. However, some recent studies demonstrated that very simple optical microscopes and de ...

We discuss the effects of image scanning microscopy using doughnut beam illumination on the properties of signal strength and integrated intensity. Doughnut beam illumination can give better optical sectioning and background rejection than Airy disk illumi ...

Photonic Nanojet engineering: Focal point shaping with scattering phenomena of dielectric microspheres

Chattez avec Graph Search

Measuring electrical properties in semiconductor devices by pixelated STEM and off-axis electron holography (or convergent beams vs. plane waves)

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Compact and effective photon-resolved image scanning microscope

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Subsurface fluorescence time-of-flight imaging using a large-format single-photon avalanche diode sensor for tumor depth assessment

Electron-beam based nanoscale quantum controls

Surface passivation and functionalisation for mass photometry

Fluorescence microscopy: A statistics-optics perspective

The Advection Boundary Law in presence of mean-flow and spinning modes

Label-Free Techniques for Probing Biomolecular Condensates

Impact of microwave beam scattering by density fluctuations on the electron-cyclotron power deposition profile in tokamaks

A Cavity-Microscope for Quantum Simulations with Locally-Controllable All-to-All Interactions

Dual-shot approach for polarization retrieval through a scattering medium

Advances in High-Speed, Multiparametric Atomic Force Microscopy

Optothermal shaping of lamb waves with square and spiral phase fronts

Frequency and time domains interactions in nanophotonics

Spin wave dispersion of ultra-low damping hematite ( α−Fe2O3 ) at GHz frequencies

Spin wave dispersion of ultra-low damping hematite (α-Fe2O3) at GHz frequencies

Mitochondrial nanomotion measured by optical microscopy

Image scanning microscopy with a doughnut beam: signal strength and integrated intensity