Ifg-institute for Scientific Instruments Gmbh

Helmholtz-zentrum Berlin Fuer Materialien Und Energie Gmbh

Pnsensor Gmbh

Helmholtz-zentrum Berlin Für Materialien Und Energie Gmbh

Norbert Langhoff

Heike Soltau

Aniouar Bjeoumikhov

Alexei Erko

Aniuar Bjeoumikhov

Robert Hartmann

The present invention relates to a method and device for determining the energetic composition of electromagnetic waves. It is the object of the present invention to provide a method and device for X-ray spectroscopy that allows simultaneous detection of the individual energies at a comparatively higher resolution and/or across a comparatively wider energy range. According to the invention, at least one reflective zone plate () is used that comprises a multitude of predefined wavelength-selective regions () arranged next to one another, wherein the wavelength-selective regions () each include a multitude of reflecting arched portions (), which extend exclusively and continuously across the respective wavelength-selective region ().

Device and method for determining the energetic composition of electromagnetic waves

An X-ray camera includes a camera housing, an image pickup element which is sensitive at least for X-rays, and an X-ray objective. The X-ray objective lens has a capillary structure and the image pickup element is constructed as a two-dimensional pixilated semiconductor sensor for simultaneous spatial, energy and time resolution.

Electronic x-ray camera with spectral resolution

Growing community of inventors

Berlin, Germany

Norbert Langhoff