Electromagnetic field vector components precise measurements in accelerating structures

Author

Chernogubovsky, M.A. ; Vorogushin, M.E.

Author_Institution

Efremov (D.V.) Res. Inst. of Electrophys. Apparatus, St. Petersburg, Russia

Volume

3

fYear

1995

fDate

1-5 May 1995

Firstpage

1663

Abstract

A precise measurement method for resonator electric or magnetic vector components values and their space positions, based on the application of a photosemiconductor plate, is presented. The optical system for the 433 MHz RFQ accelerating structure is realized by means of serial produced micro-alignment telescopes; the method allows one to discriminate the field axis fluctuations at the micron level and provides several percents and tenths of percents precision for accelerating efficiency and modulation period measurements respectively

Keywords

accelerator cavities; electro-optical devices; linear accelerators; particle beam diagnostics; 433 MHz; accelerating structures; electromagnetic field vector components; optical system; photosemiconductor plate; space positions measurement; Acceleration; Electric variables measurement; Electromagnetic fields; Electromagnetic measurements; Extraterrestrial measurements; Magnetic field measurement; Optical modulation; Optical resonators; Position measurement; Telescopes;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.505320

Filename

505320