The RELCAM an optical transparent sensor for geometry alignment and monitoring systems

The RELCAM (for Reflected Light Camera Monitor), a new transparent photo-sensor is described. It is based on the reflected light picture monitored by a miniature video camera with CMOS IC pixel photo-sensor. Prototype investigations show that an intrinsic r.m.s. value of sigma sub r sub e sub s sub...

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Detalles Bibliográficos
Autores principales: Grossiord, J Y, Jacquet, G, Margaryan, Yu L
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/747533
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author Grossiord, J Y
Jacquet, G
Margaryan, Yu L
author_facet Grossiord, J Y
Jacquet, G
Margaryan, Yu L
author_sort Grossiord, J Y
collection CERN
description The RELCAM (for Reflected Light Camera Monitor), a new transparent photo-sensor is described. It is based on the reflected light picture monitored by a miniature video camera with CMOS IC pixel photo-sensor. Prototype investigations show that an intrinsic r.m.s. value of sigma sub r sub e sub s sub . = 0.5 mu m (resolution FWHM = 1.2 mu m), and a stability better than 0.8 mu m per angle in temperature can be achieved. The linearity function over the full active surface of the sensor has been measured, and method for its correction is proposed.
id cern-747533
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-7475332019-09-30T06:29:59Zhttp://cds.cern.ch/record/747533engGrossiord, J YJacquet, GMargaryan, Yu LThe RELCAM an optical transparent sensor for geometry alignment and monitoring systemsDetectors and Experimental TechniquesThe RELCAM (for Reflected Light Camera Monitor), a new transparent photo-sensor is described. It is based on the reflected light picture monitored by a miniature video camera with CMOS IC pixel photo-sensor. Prototype investigations show that an intrinsic r.m.s. value of sigma sub r sub e sub s sub . = 0.5 mu m (resolution FWHM = 1.2 mu m), and a stability better than 0.8 mu m per angle in temperature can be achieved. The linearity function over the full active surface of the sensor has been measured, and method for its correction is proposed.ALICE-INT-2002-19CERN-ALICE-INT-2002-19oai:cds.cern.ch:7475332002
spellingShingle Detectors and Experimental Techniques
Grossiord, J Y
Jacquet, G
Margaryan, Yu L
The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title_full The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title_fullStr The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title_full_unstemmed The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title_short The RELCAM an optical transparent sensor for geometry alignment and monitoring systems
title_sort relcam an optical transparent sensor for geometry alignment and monitoring systems
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/747533
work_keys_str_mv AT grossiordjy therelcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems
AT jacquetg therelcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems
AT margaryanyul therelcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems
AT grossiordjy relcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems
AT jacquetg relcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems
AT margaryanyul relcamanopticaltransparentsensorforgeometryalignmentandmonitoringsystems

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