Diagnostics Experts of European Light Sources [DEELS]

Session

Session 2

12 May 2025, 11:30

Elettra-Sincrotrone Trieste

2. Effect of mechanical vibrations on beam stability at the ESRF

Benoit Roche (ESRF)

12/05/2025, 11:30

Stability

Oral presentation

We will show stability measurements of the electron beam together with vibration measurements of some elements of the storage ring of the ESRF (magnets and vacuum chambers). The effect of these mechanical vibrations on the stability of the beam will be discussed, and we will give some ideas on how to improve the stability of the beam.

18. Discussion Trigger: Comparison of Different Bunch Charge Monitors used at the ARES Accelerator at DESY

Timmy Lensch (Deutsches Elektronen Synchrotron DESY)

12/05/2025, 12:00

Discussion trigger

The ARES (Accelerator Research Experiment at SINBAD) is a conventional S-band linear RF accelerator allowing the production of low charge ultra-short electron bunches within a range of currently 0.01 pC to 250 pC. The R&D accelerator also hosts various experiments. Different types of charge monitors are installed along the 45m long machine: A new Faraday Cup design had been simulated and...

3. New Photon BPM setup using SiC devices in photoconductive mode

Matija Colja

12/05/2025, 12:30

Stability

Oral presentation

Silicon carbide (SiC) is a wide bandgap semiconductor material known for its excellent electrical, thermal, and mechanical properties. For these reasons, SiC detectors are increasingly being used as photon beam position monitors (pBPMs) in synchrotron radiation facilities, mainly replacing tungsten blades operating in photoemission mode.
We propose an innovative method using a matrix of...

17. New DOSFET plus

Sandi Grulja (Elettra Sincrotrone Trieste)

Oral presentation

We present DOSFET Plus, an enhanced remote reader system designed for precise real-time monitoring of radiation dose using RadFET sensors. Building on the original DOSFET architecture. The new system integrates improved analog front end electronics, extended temperature compensation and robust communication capabilities enabling reliable operation in harsh or inaccessible environments. DOSFET...