IPAC'24 - 15th International Particle Accelerator Conference

Simulations of an electro-optical in-vacuum bunch profile monitor and measurements at KARA for use in the FCC-ee

SUPG048

19 May 2024, 14:00

4h

Bluegrass (MCC Exhibit Hall A)

Poster Presentation MC6.T03 Beam Diagnostics and Instrumentation Student Poster Session

Speaker

Micha Reissig (Karlsruhe Institute of Technology)

Description

The Karlsruhe Research Accelerator (KARA) is an electron storage ring and synchrotron light source for accelerator research at the Karlsruhe Institute of Technology (KIT). It features an electro-optical (EO) in-vacuum bunch profile monitor to measure the longitudinal bunch profile in single shot on a turn-by-turn basis using electro-optical spectral decoding (EOSD). A simulation procedure has been set up to evaluate its suitability as a beam instrumentation for the operation of the future electron-position collider FCC-ee. In order to assess the simulations, this contribution focuses on a comparison to EO sampling (EOS) measurements at KARA and a study on the heat load of the EO crystal due to the expected high bunch repetition rate envisioned for FCC-ee.

Funding Agency

M. R. acknowledges the support by the doctoral school KSETA and funding from EU Horizon 2020 (951754) within the FCCIS project.
M. M. P. acknowledges funding by BMBF contract number 05K22VKB.