The video shows the simulated point spread function (PSF) of a stepped achromatic X-ray lens, as it varies with the photon energy within one period of the spectral comb structure. The effect of focusing and defocusing, depending on the energy, is demonstrated. The parameters are chosen according to a typical design of these lenses and documented in the video
Super-oscillatory optical lenses are known to achieve sub-wavelength focusing. In this paper, we ana...
An analytical model is presented that accurately represents the space-variant (SV) point-spread-func...
International audienceThe optical design of MOONS, the next generation thousand-fiber NIR spectrogra...
Animation of the point spread function (PSF) variation with wavelength for a HySpex VNIR-1800 hypers...
Simulation of PSF as a function of displacement of lens L2. Displacing Lens L2 (e.g., changing relat...
Any imaging system requires the use of various optical components to transfer the light from the sou...
A system for measuring the through-focus point spread function (PSF) for intra-ocular lenses (IOLs) ...
X-ray detectors with photon-counting capabilities promise to revolutionise medical imaging. For an e...
International audienceX-ray fluorescence imaging using perfect planar square pore micro-channel plat...
We present a new open experimental setup assisted with LabView to be used to teach the concept of th...
A reduced order point spread function (PSF) model for physical optical systems is developed for the ...
In this article, we introduce a linear approximation of the forward model of soft X-ray tomography, ...
[EN] We present a new open experimental setup assisted with LabView to be used to teach the concept ...
The imaging characteristics of systems with annular pupils is studied. The aberration-free Point-Spr...
Confocal scanning microscopes are imaging systems that are mainly featured by their unique depth-dis...
Super-oscillatory optical lenses are known to achieve sub-wavelength focusing. In this paper, we ana...
An analytical model is presented that accurately represents the space-variant (SV) point-spread-func...
International audienceThe optical design of MOONS, the next generation thousand-fiber NIR spectrogra...
Animation of the point spread function (PSF) variation with wavelength for a HySpex VNIR-1800 hypers...
Simulation of PSF as a function of displacement of lens L2. Displacing Lens L2 (e.g., changing relat...
Any imaging system requires the use of various optical components to transfer the light from the sou...
A system for measuring the through-focus point spread function (PSF) for intra-ocular lenses (IOLs) ...
X-ray detectors with photon-counting capabilities promise to revolutionise medical imaging. For an e...
International audienceX-ray fluorescence imaging using perfect planar square pore micro-channel plat...
We present a new open experimental setup assisted with LabView to be used to teach the concept of th...
A reduced order point spread function (PSF) model for physical optical systems is developed for the ...
In this article, we introduce a linear approximation of the forward model of soft X-ray tomography, ...
[EN] We present a new open experimental setup assisted with LabView to be used to teach the concept ...
The imaging characteristics of systems with annular pupils is studied. The aberration-free Point-Spr...
Confocal scanning microscopes are imaging systems that are mainly featured by their unique depth-dis...
Super-oscillatory optical lenses are known to achieve sub-wavelength focusing. In this paper, we ana...
An analytical model is presented that accurately represents the space-variant (SV) point-spread-func...
International audienceThe optical design of MOONS, the next generation thousand-fiber NIR spectrogra...
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