DocumentCode
2238530
Title
Autocollimator calibration
Author
Hermann, Gy
Author_Institution
Obuda Univ., Budapest, Hungary
fYear
2011
fDate
15-17 Sept. 2011
Firstpage
87
Lastpage
91
Abstract
The paper describes a new low cost angle generator intended for the calibration of autocollimator. The description of the working principle is followed by the detailed calibration procedure which is based on the comparison principle. The small angles are derived from relatively large displacements. Following the presentation of the operation of the small angle generator, the various error sources are discussed. Finally the paper discusses the calculation of the extended calibration uncertainty in details.
Keywords
calibration; optical collimators; autocollimator calibration; calibration uncertainty; low cost angle generator; Calibration; Generators; Laser beams; Measurement by laser beam; Measurement uncertainty; Mirrors; Uncertainty;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Intelligence and Intelligent Informatics (ISCIII), 2011 5th International Symposium on
Conference_Location
Floriana
Print_ISBN
978-1-4577-1860-1
Type
conf
DOI
10.1109/ISCIII.2011.6069748
Filename
6069748
Link To Document