10–15 Aug 2025
SAFE Credit Union Convention Center
America/Los_Angeles timezone

The APS linac RF station upgrading status

THP081
14 Aug 2025, 16:00
2h
Ballroom A (SAFE Credit Union Convention Center)

Ballroom A

SAFE Credit Union Convention Center

Poster Presentation MC2 - Photon Sources and Electron Accelerators Thursday Poster Session

Speaker

Yawei Yang (Argonne National Laboratory)

Description

The Advanced Photon Source (APS) linac has reliably delivered high-quality electron beams for over 30 years. To support the APS Upgrade and ensure continued operation, a major refurbishment is underway. As part of this project, two of the linac's five operating radio frequency (RF) stations have been upgraded with solid-state modulator-powered klystrons and new digital low-level radio frequency (LLRF) systems. This upgrade has notably improved the linac's performance. This paper summarizes these improvements and outlines our next plans.

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Authors

Alireza Nassiri (Argonne National Laboratory) David Meyer (Argonne National Laboratory) Greg Fystro (Argonne National Laboratory) Nicholas DiMonte (Argonne National Laboratory) Suyin Grass Wang (Argonne National Laboratory) Terry Smith (Argonne National Laboratory) Yawei Yang (Argonne National Laboratory) Yine Sun (Argonne National Laboratory)

Presentation materials

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