Wire Position Sensor


WPS0 Proposal: Technical Proposal, based upon experience with Wire Position Sensor Version Zero.

WPS1 Performance: Performance of the Wire Position Sensor, Version One.

WPS1 Calibration: Calibration of the WPS1.

WPS2 Manual: Description of the Wire Position Sensor, Version Two.

WPS Calibration Data: Archive of images and measurements for WPS calibration.

WPS Head (A2051W): Electronics for the WPS1.

WPS Head (A3022A): Electronics for the WPS2.

CLIC Alignment: Description of the alignment problem that motivates our WPS design.

WPS1 Overview: Talk given by Friedrich Lackner of CERN at the CLIC Alignment Workshop, 03-APR-09.

Warning: Always use a torque wrench to tighten the WPS mounting screw. Do not exceed a torque of 0.17 Nm (24 ounce-inches) or you will damage the kinematic mounting surfaces and so ruin the absolute calibration of the instrument.