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Geoffrey Krafft
Researcher at Thomas Jefferson National Accelerator Facility
Publications - 93
Citations - 504
Geoffrey Krafft is an academic researcher from Thomas Jefferson National Accelerator Facility. The author has contributed to research in topics: Particle accelerator & Beam (structure). The author has an hindex of 10, co-authored 93 publications receiving 484 citations.
Papers
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Journal ArticleDOI
Energy recovery linacs as synchrotron radiation sources (invited)
Sol M. Gruner,D. H. Bilderback,Ivan Bazarov,Ken Finkelstein,Geoffrey Krafft,Lia Merminga,Hasan Padamsee,Qun Shen,Charles Sinclair,Maury Tigner +9 more
TL;DR: Energy recovery linac (ERL) as mentioned in this paper uses the same superconducting linac as a decelerator of the electron beam after SR production, thereby recovering the beam energy for acceleration of new electrons.
THE CONTINUOUS ELECTRON BEAM ACCELERATOR FACILITY: CEBAF at the
TL;DR: The Jefferson Laboratory's superconducting radiofrequency (srf) Continuous Electron Beam Accelerator Facility (CEBAF) provides multi-GeV continuous-wave (cw) beams for experiments at the nuclear and particle physics interface.
Proceedings ArticleDOI
A 10 kW IRFEL design for Jefferson Lab
David Douglas,S.V. Benson,G.H. Biallas,James Boyce,H. F. Dylla,Robin J. Evans,A. Grippo,Joseph Gubeli,Kevin Jordan,Geoffrey Krafft,Rui Li,J. Mammosser,Lia Merminga,George R. Neil,Larry Phillips,J. Preble,M. Shinn,T. Siggins,R. Walker,Byung Yunn +19 more
TL;DR: In this article, the same authors have demonstrated the viability of same-cell energy recovery as a basis for a high average power free-electron laser (FEL) design.
Phase I Energy Recovery Linac at Cornell University
Ivan Bazarov,Sergey Belomestnykh,D. H. Bilderback,Steve Gray,Sol M. Gruner,Ya Li,Matthias Liepe,Hasan Padamsee,Valery Shemelin,Charles Sinclair,R. Talman,Maury Tigner,J. Welch,Geoffrey Krafft,Nikolitsa Merminga +14 more
TL;DR: In this article, the authors proposed a novel X-ray source based on the energy recovery linac (ERL) concept, which will exceed the brightness of third generation synchrotron light facilities and will also allow ultra short Xray pulses and variable pulse formats, to enhance existing, and promote new applications in Xray science.
Proceedings ArticleDOI
Performance of the accelerator driver of Jefferson Laboratory's free-electron laser
Courtlandt L. Bohn,S.V. Benson,G.H. Biallas,I.E. Campisi,David Douglas,Robin J. Evans,J. Fugitt,Richard Hill,Kevin Jordan,Geoffrey Krafft,Rui Li,Lia Merminga,George R. Neil,Philippe Piot,Joseph Preble,M. Shinn,T. Siggins,R. Walker,Byung Yunn +18 more
TL;DR: The driver for the Jefferson Lab's kW-level infrared free-electron laser (FEL) is a superconducting, recirculating accelerator that recovers about 75% of the electron-beam power and converts it to radiofrequency power.