Pulsed magnetic quadrupole lenses

Hermann Wollnik; Markus Winkler; E. I. Esch; G. Li; P. Spiller; D. H. H. Hoffman

doi:10.1117/12.221581

25 September 1995 Pulsed magnetic quadrupole lenses

Hermann Wollnik, Markus Winkler, E. I. Esch, G. Li, P. Spiller, D. H. H. Hoffman

Proceedings Volume 2522, Electron-Beam Sources and Charged-Particle Optics; (1995) https://doi.org/10.1117/12.221581
Event: SPIE's 1995 International Symposium on Optical Science, Engineering, and Instrumentation, 1995, San Diego, CA, United States

Abstract

For heavy-ion inertial-confinement fusion pulsed power techniques are attractive. Pulsed ion beams with a beam duration time of some 10 ns with a repetition rate of some Hz seems to be required. The magnetic flux density in an ion-optical lens must be constant only for a time long as compared to the beam duration. Thus pulsed magnetic lenses are applicable to guide and focus pulsed ion beams. This can save energy and creates strong magnetic fields exceeding several Tesla.

Citation Download Citation

Hermann Wollnik, Markus Winkler, E. I. Esch, G. Li, P. Spiller, and D. H. H. Hoffman "Pulsed magnetic quadrupole lenses", Proc. SPIE 2522, Electron-Beam Sources and Charged-Particle Optics, (25 September 1995); https://doi.org/10.1117/12.221581

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