Finnish Synchrotron Radiation User Organisation


Welcome to the Finnish synchrotron and free electron laser users' web site!

We coordinate the Finnish activities in the use of synchrotron and free-electron-laser light and related tools.

Our next major event will take place in Helsinki, Finland - dates to be announced.


Here you can find information on

  • our organisation and its missions
  • synchrotron and free electron lasers and their use

Europe alone hosts 18 centres with facilities for synchrotron and free-electron laser research. These facilities are used by 25,000 European users. From these pages you can find more information on the science from these and other international light sources.

Become a member of FSRUO!

Membership is free of charge.  More information on our contact information page.



European XFEL  Structure of a synchrotron. Credit: SOLEIL