JJ X-ray Products
Explore our innovative products and technologies
Slit Systems
Over the last 25 years, JJ X-Ray has designed a large portfolio of slit systems used at x-ray and neutron facilities all over the world. Our top priority is to give the customer the best solution whether they need the slit system to be standard, modified or customized.

Collimators
All collimators are based on a custom design and are divided into three categories defined by the orientation of the foils.

Optics
JJ X-Ray A/S supplies high-precision refractive and reflective optics for synchrotron applications. Their refractive optics include SCD CRLs and lenses in beryllium, aluminum, and nickel for beam focusing. Reflective optics feature customizable mirror systems suitable for UHV/XHV environments, offering options like bending, cooling, and heating for enhanced stability and performance.

Monochromators
JJ X-Ray A/S provides a range of monochromators designed for precise control of X-ray wavelengths in various research and industrial applications. Monochromators are essential for selecting specific wavelengths from an X-ray beam, improving the quality and resolution of diffraction and spectroscopy measurements.

Diagnostics and Analysis
JJ X-Ray offers a range of cutting-edge products designed to enhance the precision and reliability of X-ray analysis systems. Diagnostic and analytic tools are essential for accurately measuring and analyzing X-ray beams, ensuring optimal performance across a variety of applications.

Positioning Systems
JJ X-Ray offers an extensive selection of positioning systems, designed for exact motion and endurance with a focus on scientific sector. Achieving groundbreaking results hinges on precise control, and our systems deliver reliable, repeatable motions for a variety of applications.

Custom Solutions
When working on complex or custom projects, we always work in close collaboration with the customer to make sure all requirements are met, and projects are executed in a timely manner.

Full Beamlines
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Diamond Laue Monochromators
JJ X-Ray has provided two Laue Diamond Monochromator stations to LS-CAT (21-ID) at APS, Argonne National Laboratory, USA.
We delivered two side branch stations at LS-CAT comprised of two Diamond Laue monochromators as beam splitters and beryllium lenses for focusing the beam onto the sample.
The two identical systems are operating at the selenium edge (12.668 keV) using the same part of the synchrotron radiation beam.
The two beamlines are based on a (100)-normal diamond crystal using the (111) Bragg reflection followed by 6-7 parabolic beryllium lenses providing a focused beam of 50µm x 70µm with 1×1012 PH/S and a resolution of 2×10-4 at a position 10 m downstream of the monochromator diamond crystal.
The diamond crystals can be positioned with four degrees of freedom (theta, chi, z, and y). The two rotations are in-vacuum piezo motors, and the two translations are external motions. The stability of the monochromator is essential, and vibrational FEA has been used to avoid resonance frequencies overlapping with the frequency spectrum present in the experimental hall.
The diffracted beam is guided with the aid of a beam viewer (YAG crystal) to the focusing beryllium lenses. These are also equipped with four degrees of freedom (pitch, yaw, z, and y) and can be aligned with the beam. The focused beam is delivered 10 m downstream.
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Technical Specifications
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