Self-triggered single pulse beam position monitor

Author

Rothman, J.L. ; Blum, E.B.

Author_Institution

Nat. Synchrotron Light Source, Brookhaven Nat. Lab., Upton, NY, USA

fYear

1993

fDate

17-20 May 1993

Firstpage

2307

Abstract

A self-triggered beam position monitor (BPM) has been developed for the NSLS injection system to provide single pulse orbit measurements in the booster synchrotron, linac, and transport lines. The BPM integrates the negative going portion of 3 nS wide bipolar pickup electrode signals. The gated, self triggering feature confines critical timing components to the front end, relaxing external timing specifications. The system features a low noise high speed FET sampler, a fiber optic gate for bunch and turn selection, and an inexpensive interface to a standard PC data acquisition system

Keywords

beam handling equipment; beam handling techniques; computerised monitoring; linear accelerators; microcomputer applications; particle beam diagnostics; physics computing; synchrotrons; 3 nS wide bipolar pickup electrode signals; NSLS injection system; PC data acquisition system interface; booster synchrotron; bunch selection; critical timing components; external timing specification relaxation; fiber optic gate; front end; gated self-triggering feature; linac; low noise high speed FET sampler; negative going portion integration; self-triggered single pulse beam position monitor; single pulse orbit measurements; transport lines; turn selection; Electrodes; Extraterrestrial measurements; FETs; Linear particle accelerator; Monitoring; Optical noise; Position measurement; Pulse measurements; Synchrotrons; Timing;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1993., Proceedings of the 1993

Conference_Location

Washington, DC

Print_ISBN

0-7803-1203-1

Type

conf

DOI

10.1109/PAC.1993.309304

Filename

309304