7–11 Sept 2025
Teaching Hub 502
Europe/London timezone

Design of an Upgraded Screen Monitor System for the Siam Photon Source Injector Linac

TUPMO29
9 Sept 2025, 16:00
2h
Mountford Hall, Liverpool Guild of Students

Mountford Hall, Liverpool Guild of Students

Liverpool Guild of Students, University of Liverpool
Poster Presentation MC04: Transverse Profile and Emittance Monitors TUPMO

Speaker

Thakonwat Chanwattana (Synchrotron Light Research Institute)

Description

The Siam Photon Source (SPS) is a 1.2-GeV synchrotron facility in Thailand, operated by the Synchrotron Light Research Institute (SLRI), providing synchrotron radiation for various applications to the user community. The SPS injector linac generates 40-MeV electron bunches, which are then transported to the booster synchrotron via the Low-Energy Beam Transport line (LBT). To ensure effective beam monitoring along the injector linac and LBT, key beam diagnostics—including beam current, transverse profile, and energy profile monitoring—have been installed in the injector linac. In order to maintain full diagnostic performance, the screen monitor system is planned to be upgraded to enhance transverse beam profile monitoring, improve radiation resistance, and support injector linac optimization for higher machine performance. This paper presents the current status of the screen monitor system for the SPS injector linac and discusses the design and implementation plan for its upgrade.

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Authors

Thakonwat Chanwattana (Synchrotron Light Research Institute) Prach Boonpornprasert (Synchrotron Light Research Institute)

Co-authors

Somjai Chunjarean (Synchrotron Light Research Institute) Nawin Juntong (Synchrotron Light Research Institute) Sarawut Bootiew (Synchrotron Light Research Institute) Chatchabhumi Dhammatong (Synchrotron Light Research Institute) Thapakron Pulampong (Synchrotron Light Research Institute) Wanisa Promdee (Synchrotron Light Research Institute) Supat Klinkhieo (Synchrotron Light Research Institute)

Presentation materials

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