Dual-mode cavity design for advanced continuous-wave electron injector

A. Rajabi; W.F. Toonen; R.G.W. van den Berg; X.F.D. Stragier; P.H.A. Mutsaers; P.W. Smorenburg; O.J. Luiten

doi:10.1016/j.nima.2021.165843

Dual-mode cavity design for advanced continuous-wave electron injector

A. Rajabi (Corresponding author)
, W.F. Toonen
, R.G.W. van den Berg
, X.F.D. Stragier
, P.H.A. Mutsaers
, P.W. Smorenburg
, O.J. Luiten (Corresponding author)

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

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The Advanced Continuous-wave Electron (ACE) injector group at the Coherence and Quantum Technology (CQT) group of the Eindhoven University of Technology is developing a GHz repetition-rate electron injector where a low emittance and high repetition-rate are simultaneously required. The injector is based on a high-quality DC thermionic gun and two normal conducting RF cavities utilizing dual-mode resonance frequencies in the 1.5–3 GHz range. In the first phase, the installation and commissioning of ACE's electron gun were completed. In this next phase, two dual modes RF cavities are designed for chopping and compressing of a DC electron beam. This paper focuses on the RF design and measurements of these cavities, demonstrating the claimed quality and performance.

Originele taal-2	Engels
Artikelnummer	165843
Tijdschrift	Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	1019
DOI's	https://doi.org/10.1016/j.nima.2021.165843
Status	Gepubliceerd - 11 dec. 2021

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© 2021 The Author(s)

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The authors would like to thank Eddy Rietman and Harry van Doorn for their invaluable technical support in the mechanical and electrical design of the thermionic gun. This research is part of the High Tech Systems and Materials programme of the Netherlands Organization for Scientific Research (NWO-AES) and is supported by ASML, Netherlands .

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Rajabi, A., Toonen, W. F., van den Berg, R. G. W., Stragier, X. F. D., Mutsaers, P. H. A., Smorenburg, P. W., & Luiten, O. J. (2021). Dual-mode cavity design for advanced continuous-wave electron injector. Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1019, Artikel 165843. https://doi.org/10.1016/j.nima.2021.165843

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title = "Dual-mode cavity design for advanced continuous-wave electron injector",

abstract = "The Advanced Continuous-wave Electron (ACE) injector group at the Coherence and Quantum Technology (CQT) group of the Eindhoven University of Technology is developing a GHz repetition-rate electron injector where a low emittance and high repetition-rate are simultaneously required. The injector is based on a high-quality DC thermionic gun and two normal conducting RF cavities utilizing dual-mode resonance frequencies in the 1.5–3 GHz range. In the first phase, the installation and commissioning of ACE's electron gun were completed. In this next phase, two dual modes RF cavities are designed for chopping and compressing of a DC electron beam. This paper focuses on the RF design and measurements of these cavities, demonstrating the claimed quality and performance.",

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author = "A. Rajabi and W.F. Toonen and \{van den Berg\}, R.G.W. and X.F.D. Stragier and P.H.A. Mutsaers and P.W. Smorenburg and O.J. Luiten",

note = "Funding Information: The authors would like to thank Eddy Rietman and Harry van Doorn for their invaluable technical support in the mechanical and electrical design of the thermionic gun. This research is part of the High Tech Systems and Materials programme of the Netherlands Organization for Scientific Research (NWO-AES) and is supported by ASML, Netherlands . ",

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Rajabi, A, Toonen, WF, van den Berg, RGW , Stragier, XFD , Mutsaers, PHA, Smorenburg, PW & Luiten, OJ 2021, 'Dual-mode cavity design for advanced continuous-wave electron injector', Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 1019, 165843. https://doi.org/10.1016/j.nima.2021.165843

Dual-mode cavity design for advanced continuous-wave electron injector. / Rajabi, A. (Corresponding author); Toonen, W.F.; van den Berg, R.G.W. et al.
In: Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 1019, 165843, 11.12.2021.

Onderzoeksoutput: Bijdrage aan tijdschrift › Tijdschriftartikel › Academic › peer review

TY - JOUR

T1 - Dual-mode cavity design for advanced continuous-wave electron injector

AU - Rajabi, A.

AU - Toonen, W.F.

AU - van den Berg, R.G.W.

AU - Stragier, X.F.D.

AU - Mutsaers, P.H.A.

AU - Smorenburg, P.W.

AU - Luiten, O.J.

N1 - Funding Information: The authors would like to thank Eddy Rietman and Harry van Doorn for their invaluable technical support in the mechanical and electrical design of the thermionic gun. This research is part of the High Tech Systems and Materials programme of the Netherlands Organization for Scientific Research (NWO-AES) and is supported by ASML, Netherlands .

PY - 2021/12/11

Y1 - 2021/12/11

N2 - The Advanced Continuous-wave Electron (ACE) injector group at the Coherence and Quantum Technology (CQT) group of the Eindhoven University of Technology is developing a GHz repetition-rate electron injector where a low emittance and high repetition-rate are simultaneously required. The injector is based on a high-quality DC thermionic gun and two normal conducting RF cavities utilizing dual-mode resonance frequencies in the 1.5–3 GHz range. In the first phase, the installation and commissioning of ACE's electron gun were completed. In this next phase, two dual modes RF cavities are designed for chopping and compressing of a DC electron beam. This paper focuses on the RF design and measurements of these cavities, demonstrating the claimed quality and performance.

AB - The Advanced Continuous-wave Electron (ACE) injector group at the Coherence and Quantum Technology (CQT) group of the Eindhoven University of Technology is developing a GHz repetition-rate electron injector where a low emittance and high repetition-rate are simultaneously required. The injector is based on a high-quality DC thermionic gun and two normal conducting RF cavities utilizing dual-mode resonance frequencies in the 1.5–3 GHz range. In the first phase, the installation and commissioning of ACE's electron gun were completed. In this next phase, two dual modes RF cavities are designed for chopping and compressing of a DC electron beam. This paper focuses on the RF design and measurements of these cavities, demonstrating the claimed quality and performance.

KW - High average current

KW - High repetition rate

KW - RF cavity

KW - Train of bunches

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JO - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

M1 - 165843

ER -

Dual-mode cavity design for advanced continuous-wave electron injector

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