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HTS undulators: status of prototype coils for compact FELs

Richter, Sebastian C.; Schoerling, Daniel; Bernhard, Axel ORCID iD icon; Damminsek, Kantaphon; Gethmann, Julian; Müller, Anke-Susanne

Abstract (englisch):

Compact free electron lasers (FELs) require short-period high field undulators in combination with shorter accelerator structures to produce coherent light up-to X-rays. Applying high-temperature superconductor (HTS) in form of coated REBCO tape conductors allows reaching higher magnetic fields and larger operating margins as compared to low-temperature superconductors (LTS). This contribution discusses and summarizes the potential of HTS for the major superconducting undulator geometries (horizontal, vertical racetrack and helical) as well as the status of prototype coils for each type, to be wound with coated REBCO tape conductor.

This work has been supported by the Wolfgang Gentner Programme of the German Federal Ministry of Education and Research (grant no. 05E15CHA).

Zugehörige Institution(en) am KIT Institut für Beschleunigerphysik und Technologie (IBPT)
Laboratorium für Applikationen der Synchrotronstrahlung (LAS)
Publikationstyp Vortrag
Publikationsdatum 18.03.2021
Sprache Englisch
Identifikator KITopen-ID: 1000138954
HGF-Programm 54.11.11 (POF IV, LK 01) Accelerator Operation, Research and Development
Veranstaltung DPG-Frühjahrstagung, Arbeitskreis Beschleunigerphysik (AKBP 2021), Online, 15.03.2021 – 19.03.2021
Externe Relationen Konferenz
Schlagwörter IBPT, LAS, DPG-Frühjahrstagung AKPB 2021
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