Excillum products

Explore a new era of X-ray source technologies

Excillum offers a growing range of X-ray tubes based on our key technologies. Currently we offer the Excillum MetalJet source, based on the company-founding metal-jet-anode technology, and the Excillum NanoTube source powered by our refined e-beam technology. Other products are emerging taking further advantage of our knowledge in cutting-edge X-ray tube design. Apart from our standard products we also engage in different custom projects.


At the heart of Excillum’s offering are the MetalJet X-ray sources based on our unique liquid-metal-jet anode technology. The metal-jet technology enables significantly higher brightness and smaller spot sizes than any other available microfocus X-ray source, achieving the closest possible to synchrotron performance in the home lab.


The NanoTube is based on advanced electron optics refined from the workhorse MetalJet e-beam platform and the latest tungsten-diamond transmission target technology. Automatic e-beam focusing and astigmatism correction ensures that the smallest possible, truly round spot is achieved at any voltage and current setting.

Questions about our products?
Speak to our experts

We have a growing organization and a network of partners with the capabilities and expertise to maximize the benefits of our technology in your application.

Ask an expert
Excillum Shiho Tanaka image

Shiho Tanaka, Ph.D.

Senior Scientist