Last February, the Compact Linear Collider (CLIC) team working on technical developments organised a workshop on all the different technologies developed for producing, handling, and preserving nanobeams and ultra-short bunches.

Stray magnetic fields are a serious consideration in the design CLIC. Measurements to characterise stray magnetic fields at CERN are presented and a mitigation technique for CLIC is discussed.

Exploring novel technologies for major savings in the energy consumption and cost of future accelerators.

Flexibility and versatility, together with a dynamic and experienced team of researchers, are key ingredients for the success of the new CLEAR facility, exploring novel accelerator concepts at CERN.