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Bruce E. Carlsten
Researcher at Los Alamos National Laboratory
Publications - 209
Citations - 2157
Bruce E. Carlsten is an academic researcher from Los Alamos National Laboratory. The author has contributed to research in topics: Beam (structure) & Thermal emittance. The author has an hindex of 21, co-authored 207 publications receiving 2027 citations. Previous affiliations of Bruce E. Carlsten include University of California.
Papers
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Journal ArticleDOI
New photoelectric injector design for the Los Alamos National Laboratory XUV FEL accelerator
TL;DR: In this paper, the Los Alamos National Laboratory XUV FEL accelerator injector has been redesigned to provide more charge to the wiggler, and the new design can deliver 8nC of charge within 20 ps with a normalized 90% emittance of π mm mrad.
Journal ArticleDOI
Technology development for a mm-wave sheet-beam traveling-wave tube
Bruce E. Carlsten,Steven J. Russell,L.M. Earley,Frank L. Krawczyk,James M. Potter,Patrick Ferguson,S. Humphries +6 more
TL;DR: In this paper, stable sheet beam formation and transport is identified as the key enabling technology for this type of device, and new insights on stable sheet-beam transport and RF mode control in the slow-wave structure are reported.
Journal ArticleDOI
Emittance growth of bunched beams in bends.
TL;DR: This paper extends the analysis to include short bunch lengths and finds that there is no longer the cancellation for forces both transverse to and in the direction of motion on the beam's transverse motion.
Journal ArticleDOI
Modal analysis and gain calculations for a sheet electron beam in a ridged waveguide slow-wave structure
TL;DR: In this paper, a mode analysis for planar electron beam in a ridged waveguide slow-wave structure is presented, where the dispersion relation for a traveling-wave interaction is numerically solved for both the case with and without beam.
Proceedings ArticleDOI
DAHRT accelerators update and plans for initial operation
M. J. Burns,Bruce E. Carlsten,Thomas J. T. Kwan,D.C. Moir,D.S. Prono,S.A. Watson,E.L. Burgess,H. L. Rutkowski,G.J. Caporaso,Y.-J. Chen,S. Sampayan,G. A. Westenskow +11 more
TL;DR: The Dual-Axis Radiographic Hydrodynamics Test (DARHT) facility as discussed by the authors uses two perpendicular electron linear induction accelerators to produce intense, bremsstrahlung X-ray pulses for flash radiography.