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Proceedings Paper

Development of a transparent optical telescope for absolute positioning with respect to a reference laser beam
Author(s): J.-Ch. Barriere; O. Cloue; C. Guyot; P. Ponsot; J.-C. Saudemont; J.-P. Schuller; Phillippe Schune; S. Sube
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Paper Abstract

We have developed an optical system which permits the absolute positioning of an element with respect to a reference laser beam. The resolution is of the order of 10 micrometer in translation and 50 (mu) rad in rotation. It is highly transparent (greater than 90%) permitting several elements to be aligned. A calibration procedure has also been studied in order to be independent of internal deformations.

Paper Details

Date Published: 9 September 1999
PDF: 10 pages
Proc. SPIE 3823, Laser Metrology and Inspection, (9 September 1999); doi: 10.1117/12.360991
Show Author Affiliations
J.-Ch. Barriere, CEA Saclay (France)
O. Cloue, CEA Saclay (France)
C. Guyot, CEA Saclay (France)
P. Ponsot, CEA Saclay (France)
J.-C. Saudemont, CEA Saclay (France)
J.-P. Schuller, CEA Saclay (France)
Phillippe Schune, CEA Saclay (France)
S. Sube, CEA Saclay (France)


Published in SPIE Proceedings Vol. 3823:
Laser Metrology and Inspection
Hans J. Tiziani; Pramod Kumar Rastogi, Editor(s)

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