OPTICAL POLYGON CALIBRATION USING ONLY ONE AUTOCOLLIMATOR |
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| Rigoberto Nava-Sandoval, Rufino Díaz-Uribe |
- Abstract:
- In this paper we present a new measuring method to obtain the angular variations of the faces of an optical polygon using only one autocollimator. The method requires additionally an external beam splitter to divide the light from autocollimator and a flat mirror for second autocollimator emulation. The method can be used for polygons of any number of faces. In this case we present calibration results of a twelve faces polygon.
- Download:
- PWC-2006-TC14-010u.pdf
- DOI:
- -
- Event details
- Event name:
- XVIII IMEKO World Congress
- Title:
Metrology for a Sustainable Development
- Place:
- Rio de Janeiro, BRAZIL
- Time:
- 17 September 2006 - 22 September 2006