Superconducting multi-cell trapped mode deflecting cavity

Lunin, Andrei; Khabiboulline, Timergali; Gonin, Ivan; Yakovlev, Vyacheslav; Zholents, Alexander

Title: Superconducting multi-cell trapped mode deflecting cavity

Abstract

A method and system for beam deflection. The method and system for beam deflection comprises a compact superconducting RF cavity further comprising a waveguide comprising an open ended resonator volume configured to operate as a trapped dipole mode; a plurality of cells configured to provide a high operating gradient; at least two pairs of protrusions configured for lowering surface electric and magnetic fields; and a main power coupler positioned to optimize necessary coupling for an operating mode and damping lower dipole modes simultaneously.

Inventors:: Lunin, Andrei; Khabiboulline, Timergali; Gonin, Ivan; Yakovlev, Vyacheslav; Zholents, Alexander

Issue Date:: 2017-10-10

Research Org.:: Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1398974

Patent Number(s):: 9786464

Application Number:: 14/813,811

Assignee:: Fermi Research Alliance, LLC

Patent Classifications (CPCs):: H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J23/20 - Cavity resonators
H01J25/78 - Tubes with electron stream modulated by deflection in a resonator

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01P - WAVEGUIDES
H01P1/162 - absorbing spurious or unwanted modes of propagation
H01P5/082 - {Transitions between hollow waveguides of different shape, e.g. between a rectangular and a circular waveguide}
H01P7/06 - Cavity resonators

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DOE Contract Number:: AC02-07CH11359

Resource Type:: Patent

Resource Relation:: Patent File Date: 2015 Jul 30

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Lunin, Andrei, Khabiboulline, Timergali, Gonin, Ivan, Yakovlev, Vyacheslav, and Zholents, Alexander. Superconducting multi-cell trapped mode deflecting cavity.  United States: N. p., 2017. 
        Web.

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                    Lunin, Andrei, Khabiboulline, Timergali, Gonin, Ivan, Yakovlev, Vyacheslav, & Zholents, Alexander. Superconducting multi-cell trapped mode deflecting cavity.  United States.

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                    Lunin, Andrei, Khabiboulline, Timergali, Gonin, Ivan, Yakovlev, Vyacheslav, and Zholents, Alexander. Tue .  
        "Superconducting multi-cell trapped mode deflecting cavity".  United States.  https://www.osti.gov/servlets/purl/1398974.

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@article{osti_1398974,

  title        = {Superconducting multi-cell trapped mode deflecting cavity},

  author       = {Lunin, Andrei and Khabiboulline, Timergali and Gonin, Ivan and Yakovlev, Vyacheslav and Zholents, Alexander},

  abstractNote = {A method and system for beam deflection. The method and system for beam deflection comprises a compact superconducting RF cavity further comprising a waveguide comprising an open ended resonator volume configured to operate as a trapped dipole mode; a plurality of cells configured to provide a high operating gradient; at least two pairs of protrusions configured for lowering surface electric and magnetic fields; and a main power coupler positioned to optimize necessary coupling for an operating mode and damping lower dipole modes simultaneously.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2017},

  month        = {10}

}

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Works referenced in this record:

Klystron resonant cavity operating in TM.sub.01X mode, where X is greater than zero
patent, May 1994

Lien, Erling L.
US Patent Document 5,315,210
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/5315210

Particle beam and crabbing and deflecting structure
patent, February 2011

Delayen, Jean
US Patent Document 7,884,333
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7884333

Generation of subpicosecond X-ray pulses using RF orbit deflection
journal, April 1999

Zholents, A.; Heimann, P.; Zolotorev, M.
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 425, Issue 1-2, p. 385-389
https://doi.org/10.1016/S0168-9002(98)01372-2

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Similar Records

Title: Superconducting multi-cell trapped mode deflecting cavity

Abstract

Citation Formats

Klystron resonant cavity operating in TM.sub.01X mode, where X is greater than zero patent, May 1994

Particle beam and crabbing and deflecting structure patent, February 2011

Generation of subpicosecond X-ray pulses using RF orbit deflection journal, April 1999

Klystron resonant cavity operating in TM.sub.01X mode, where X is greater than zero
patent, May 1994

Particle beam and crabbing and deflecting structure
patent, February 2011

Generation of subpicosecond X-ray pulses using RF orbit deflection
journal, April 1999