Scientists from the UK and China have developed a lateral-graded multilayer grating that addresses a key challenge in tender X-ray RIXS technique. Demonstrated at the I21 beamline in Diamond Light ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This echelon diffraction grating came ...

Abstract: A leaky wave antenna for applications in the 24-28 GHz range is proposed. It is constructed with an open dielectric waveguide and a reflective diffraction grating whose grooves are filled ...

Abstract: In this paper, we present a novel portable IR spectrometer featuring a scanning diffraction grating for simultaneous out-of-plane rotational oscillations and spectral dispersion. The ...

We present a semiclassical perturbation method for the description of atomic diffraction by a weakly modulated potential. It proceeds in a way similar to the treatment of light diffraction by a thin ...