Beam Conditioning for FELs: Consequences and Methods Metadata

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Title

  • Main Title Beam Conditioning for FELs: Consequences and Methods

Creator

  • Author: Wolski, Andrzej
    Creator Type: Personal
  • Author: Penn, Gregory
    Creator Type: Personal
  • Author: Sessler, Andrew
    Creator Type: Personal
  • Author: Wurtele, Jonathan
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy. High Energy Physics Division.
    Contributor Type: Organization

Publisher

  • Name: Lawrence Berkeley National Laboratory
    Place of Publication: Berkeley, California
    Additional Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

Date

  • Creation: 2003-10-09

Language

  • English

Description

  • Content Description: The consequences of beam conditioning in four example cases (VISA, a Soft X-Ray FEL, LCLS and a ''Greenfield'' FEL) are examined. It is shown that in emittance limited cases, proper conditioning reduces sensitivity to the transverse emittance, and allows stronger focusing in the undulator. Simulations show higher saturation power, with gain lengths reduced up to a factor of two. The beam dynamics in a general conditioning system are studied, with ''matching conditions'' derived for achieving conditioning without growth in effective emittance. Various conditioners are considered, and expressions derived for the amount of conditioning provided in each case when the matching conditions are satisfied. We discuss the prospects for conditioners based on laser and plasma systems.
  • Physical Description: vp.

Subject

  • Keyword: Saturation
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Lasers
  • Keyword: Sensitivity Fel Conditioning
  • Keyword: Focusing
  • Keyword: Fel Conditioning
  • Keyword: Beam Dynamics
  • Keyword: Plasma

Source

  • Other Information: PBD: 9 Oct 2003

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: LBNL--53899
  • Report No.: CBP Note-544
  • Grant Number: AC03-76SF00098
  • DOI: 10.2172/816794
  • Office of Scientific & Technical Information Report Number: 816794
  • Archival Resource Key: ark:/67531/metadc734852

Note

  • Display Note: INIS; OSTI as DE00816794