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

UED/UEM Conduction cooled Nb3Sn SRF photogun commissioning results

WEP094
13 Aug 2025, 16:00
2h
SAFE Credit Union Convention Center

SAFE Credit Union Convention Center

1401 K St, Sacramento, CA 95814
Poster Presentation MC7 – Accelerator Technology and Sustainability WEP: Wednesday Poster Session

Speaker

Chunguang Jing (Euclid Techlabs (United States))

Description

SRF photoguns become a promising candidate to produce highly stable electrons for UEM/UED applications because of the ultrahigh shot-to-shot stability compared to room temperature RF photoguns. SRF technology was prohibitively expensive for industrial use until two recent advancements: Nb3Sn and conduction cooling. SRF gun can provide a CW operation capability while consuming only 2W of RF power which eliminates the need of an expensive high power RF system and saves a facility footprint.
Euclid is developing a continuous wave (CW), 1.5-cell, MeV-scale SRF conduction cooled photogun operating at 1.3 GHz. In this paper, we present commissioning results of the gun in the newly developed conduction cooled cryomodule with beamline integration.
The project is funded by DOE SBIR #DE-SC0018621

Funding Agency

The project is funded by DOE SBIR #DE-SC0018621

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Author

Roman Kostin (Euclid Techlabs (United States))

Co-author

Chunguang Jing (Euclid Techlabs (United States))

Presentation materials

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