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XRnanotech manufactures the worlds most advanced optics for a wide range of X-ray applications 

Fresnel zone plate

Fresnel Zone Plates

High aspect-ratio zone plates from an ample choice of materials, manufactured with electron beam lithography

Ultra high resolution fresnel zone plate

Ultra-high resolution

Zone Plates

<10nm resolution zone plates made possible with the Ir-line-doubling-technique

High Efficiency fresnel zone plate

High-efficiency Zone Plates

Blazed optics that achieve double the photon efficiency of binary optics, from an ample choice of materials

Diffractive grating and beam splitter

Gratings and Beam Splitters

Diffractive gratings for beam splitting, phase contrast imaging or grating interferometry

Zoneplates and gratings made out of diamonds

Diamond Optics

Zone plates, gratings and other optics made of diamond for applications with extreme heat load, e.g. at FELs


Custom Design Optics

Free design of optics for unique applications like beam splitting, focusing or orbital angular momentum 


Micro CT Test Targets

Calibration test targets for micro CT applications


Resolution Test Samples

Standard or custom resolution test patterns with state-of-the-art accuracy

Achromatic X-Ray lens broadband x-ray lens

Achromatic X-ray Lenses

Novel achromatic lens systems allow for a broad usage of X-ray radiation


Zernike Phase Contrast

Full field transmission X-ray microscope optics, set of condensers, zone plates and zernike phase rings 


Hartmann Wavefront

Sensor Plates

Created with high-Z materials through deep reactive ion etching


3D Nanostructures

Custom 3D-printed structures, e.g. phase corrector plates, kinoform lenses and arrays or resolution test targets 

Silicon Nitride Membranes


High quality, low stress Silicon Nitride membranes 

Blazed Grating in Silicon for Xrays

Blazed Gratings

Blazed Gratings engineered for Optimal Efficiency and Performance in Your Optical Systems.

Foundry service and consulting

Foundry Services

Custom tailored micro- and nano solutions



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