Short rise time intense electron beam generator

Olson, Craig L

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Title: Short rise time intense electron beam generator

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Abstract

A generator for producing an intense relativistic electron beam having a subnanosecond current rise time includes a conventional generator of intense relativistic electrons feeding into a short electrically conductive drift tube including a cavity containing a working gas at a low enough pressure to prevent the input beam from significantly ionizing the working gas. Ionizing means such as a laser simultaneously ionize the entire volume of working gas in the cavity to generate an output beam having a rise time less than one nanosecond.

Inventors:

Olson, Craig L ^[1]

Albuquerque, NM

Issue Date:: 1987-01-01

Research Org.:: AT&T

OSTI Identifier:: 866210

Patent Number(s):: 4656430

Assignee:: United States of America as represented by United States (Washington, DC)

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

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H01J3/02 - Electron guns {
H01J33/00 - Discharge tubes with provision for emergence of electrons or ions from the vessel

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DOE Contract Number:: AC04-76DP00789

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: rise; time; intense; electron; beam; generator; producing; relativistic; subnanosecond; current; conventional; electrons; feeding; electrically; conductive; drift; tube; including; cavity; containing; gas; pressure; prevent; input; significantly; ionizing; means; laser; simultaneously; ionize; entire; volume; generate; output; nanosecond; relativistic electrons; intense relativistic; cavity containing; beam generator; input beam; tube including; relativistic electron; output beam; electrically conductive; electron beam; drift tube; rise time; entire volume; /315/327/

Citation Formats


                    Olson, Craig L. Short rise time intense electron beam generator.  United States: N. p., 1987. 
        Web.

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                    Olson, Craig L. Short rise time intense electron beam generator.  United States.

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                    Olson, Craig L. Thu .  
        "Short rise time intense electron beam generator".  United States.  https://www.osti.gov/servlets/purl/866210.

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@article{osti_866210,

  title        = {Short rise time intense electron beam generator},

  author       = {Olson, Craig L},

  abstractNote = {A generator for producing an intense relativistic electron beam having a subnanosecond current rise time includes a conventional generator of intense relativistic electrons feeding into a short electrically conductive drift tube including a cavity containing a working gas at a low enough pressure to prevent the input beam from significantly ionizing the working gas. Ionizing means such as a laser simultaneously ionize the entire volume of working gas in the cavity to generate an output beam having a rise time less than one nanosecond.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1987},

  month        = {1}

}

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