Rippled beam free electron Laser Amplifier

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Description

A free electron laser amplifier provides a scalloping annular electron beam that interacts with the axial electric field of a T{sub 0n} mode. A waveguide defines an axial centerline and . A solenoid arranged about the waveguide produces an axial constant magnetic field within the waveguide. An electron beam source outputs a annular electron beam that interacts with the axial magnetic field to have an equilibrium radius and a ripple radius component having a variable radius with a ripple period along the axial centerline. An rf source outputs an axial electric field that propagates within the waveguide coaxial with the ... continued below

Physical Description

27 p.

Creation Information

Carlsten, Bruce E. April 21, 1998.

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Description

A free electron laser amplifier provides a scalloping annular electron beam that interacts with the axial electric field of a T{sub 0n} mode. A waveguide defines an axial centerline and . A solenoid arranged about the waveguide produces an axial constant magnetic field within the waveguide. An electron beam source outputs a annular electron beam that interacts with the axial magnetic field to have an equilibrium radius and a ripple radius component having a variable radius with a ripple period along the axial centerline. An rf source outputs an axial electric field that propagates within the waveguide coaxial with the electron beam and has a radial mode that interacts at the electron beam at the equilibrium radius component of the electron beam.

Physical Description

27 p.

Notes

OSTI as DE00782759

Medium: P; Size: 27 pages

Source

  • Patent File Date: 1998 Apr 21

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  • Report No.: PATENTS-US--A9063291
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 782759
  • Archival Resource Key: ark:/67531/metadc715043

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • April 21, 1998

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

Description Last Updated

  • March 12, 2019, 6:58 p.m.

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Carlsten, Bruce E. Rippled beam free electron Laser Amplifier, patent, April 21, 1998; New Mexico. (https://digital.library.unt.edu/ark:/67531/metadc715043/: accessed September 18, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.