Speaker
Rudolf Dölling
(Paul Scherrer Institute)
Description
We present the development of a high-speed oscillating-arm wire monitor. Similar devices are in use at PSI’s HIPA facility since the 1970s, however they are significantly slower. The new design maintains the compact longitudinal footprint of the original instrument; a property rarely found among fast wire monitors. First performance tests demonstrated wire velocities of 4 m/s using a stepper motor and 8 m/s with a servo motor. This advancement will allow to use wire scanners to measure the beam profile in the most challenging of the HIPA beamlines, with beam current exceeding 10 mA.
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Author
Rudolf Dölling
(Paul Scherrer Institute)
Co-authors
Anders Sandström
(Paul Scherrer Institute)
Demjan Befus
(Paul Scherrer Institute)
Mariusz Sapinski
(Paul Scherrer Institute)
Markus Mähr
(Paul Scherrer Institute)
Martin Rohrer
(Paul Scherrer Institute)
Raphael Baldinger
(Paul Scherrer Institute)
Rico Nicolini
(Paul Scherrer Institute)
Samuel Bugmann
(Paul Scherrer Institute)
Simon Lindner
(Paul Scherrer Institute)
Sina Jaroslawzew
(Paul Scherrer Institute)
Stuart Warren
(Paul Scherrer Institute)
Xinyu Wang
(Paul Scherrer Institute)
