DocumentCode
3465957
Title
Optical alignment tool for the LNE and metas watt balance projects
Author
Gilbert, O. ; Bielsa, F. ; Juncar, P. ; Eichenberger, A. ; Genevès, G.
Author_Institution
Lab. Nat. de Metrol. et d´´Essais (LNE), Trappes, France
fYear
2010
fDate
13-18 June 2010
Firstpage
518
Lastpage
519
Abstract
The alignment of optical devices such as interferometers and laser position detectors is needed for the different adjustments of watt balances. This paper describes the optical apparatus and the numerical simulations developed to tune the alignment of experimental setup. A telescope coupled with a CCD camera and data processing are presented in detail.
Keywords
CCD image sensors; balances; calibration; mass measurement; optical elements; telescopes; CCD camera; LNE; METAS; data processing; optical alignment tool; optical device alignment; telescope; watt balance projects; Charge coupled devices; Charge-coupled image sensors; Coils; Data processing; Interferometers; Laser beams; Lenses; Optical interferometry; Optical sensors; Telescopes;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location
Daejeon
Print_ISBN
978-1-4244-6795-2
Type
conf
DOI
10.1109/CPEM.2010.5543656
Filename
5543656
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