Title of article
Semi-transparent silicon strip sensors for the precision alignment of tracking detectors
Author/Authors
Fernandez Garcia، نويسنده , , M. Pardavi-Horvath and A. Bakhshai، نويسنده , , S. and Kroha، نويسنده , , H. and Ostapchuk، نويسنده , , A. and Schael، نويسنده , , S.، نويسنده ,
Pages
3
From page
213
To page
215
Abstract
Novel semi-transparent optical position sensors (‘ALMY sensors’) have been developed for the alignment monitoring systems of modern large-area tracking detectors. More than 10 sensors can be aligned along one laser beam. The thin-film amorphous silicon strip sensors provide up to 90% transmittance for red laser light combined with minimum beam distortion and a typical position resolution of 1 μm over a sensitive area of several square centimeters.
Journal title
Astroparticle Physics
Record number
2014413
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