A two-dimensional laser-wire beam profile measurement system at PETRA

Chafik Driouichi, Grahame Blair, Gary Boorman, Alessio Bosco, Mike Price, S. Boogert, Nicolas Delerue, Fred Gannaway, David Howell, Alexander Aryshev, Pavel Karatev, Nobuhiro Terunuma, Junji Urakawa, Axel Brachmann, Joe Frisch, Marc Ross

Research output: Chapter in Book/Conference proceedingConference contribution

Abstract

The transverse beam profile at the PETRA positron storage ring will be measured using a two-dimensional laser-based beam profile monitor. Such a device, newly installed, uses a finely focused laser beam to scan across the charged particle beam. The flux of the compton scattered photon varies with the position of the laser beam, thus establishing the transverse beam profile. In this paper, aspects related to the laserwire setup, such as the focusing optics, both pre- and post-interaction point diagnostics optics, scanning optics, and ghost analysis are described in detail.
Original languageEnglish
Title of host publicationProceedings of NANOBEAM 2005, 36th ICFA Advanced Beam Dynamics Workshop
EditorsY. Honda , T. Tauchi , J. Urakawa, Y. Iwashita, A. Noda
Pages164-166
Number of pages3
Publication statusPublished - 2020
Event36th ICFA Advanced Beam Dynamics Workshop - Kyoto, Japan
Duration: 17 Oct 200521 Oct 2005
Conference number: 36

Conference

Conference36th ICFA Advanced Beam Dynamics Workshop
Country/TerritoryJapan
CityKyoto
Period17/10/0521/10/05

Keywords

  • Charged particles
  • Laser beams
  • Nanowires
  • Particle beam dynamics

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