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

Progress on commissioning of the CARIE facility at LANL

WEP072
13 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC3 - Novel Particle Sources, Acceleration Techniques, and their Applications WEP: Wednesday Poster Session

Speaker

Wonjin Choi (Los Alamos National Laboratory)

Description

The cathodes and RF interaction at extremes (CARIE) is a project in Los Alamos National Laboratory (LANL) that aims for generating a high-brightness electron beam from a high-gradient photocathode. The commissioning of the CARIE facility started in 2022. A 50 MW C-band klystron was conditioned in 2023. A waveguide line including a high-power circulator was constructed and conditioned up to 12 MW in 2024. The facility has new control and logging systems currently being in implementation. An RF injector without a cathode plug was successfully tuned and is ready for installation. This talk will present the progress on commissioning and outlook of the project.

Funding Agency

This work was supported by Los Alamos National Laboratory’s Laboratory Directed Research and Development (LDRD) Program (20230011DR).

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Author

Wonjin Choi (Los Alamos National Laboratory)

Co-authors

William Haynes (Los Alamos National Laboratory) Haoran Xu (Los Alamos National Laboratory) Deepak Rai (Los Alamos National Laboratory) Evgenya Simakov (Los Alamos National Laboratory) Bhavini Singh (Los Alamos National Laboratory) Dr Tsuyoshi Tajima (Los Alamos National Laboratory) Muhammed Zuboraj (Los Alamos National Laboratory)

Presentation materials

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