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Your search keyword '"Molesini, Giuseppe"' showing total 16 results
Start Over Author "Molesini, Giuseppe" Publisher spie - international society of optical engineering
16 results on '"Molesini, Giuseppe"'

7. Calibration of absolute planarity flats: generalized iterative approach.

Author

Vannoni, Maurizio, Sordini, Andrea, and Molesini, Giuseppe

Subjects
INTERFEROMETRY, ITERATIVE methods (Mathematics), ALGORITHMS, LASER manipulation (Nuclear physics), SURFACES (Physics), METROLOGY
Abstract

Absolute planarity measurement with interferometric data and iterative surface recovering approaches is briefly reviewed. Extension to the case of multiple measurements is outlined, and demonstration with synthetic data is provided. A generalized approach is finally presented, making use of operators representing the manipulations occurred with the surfaces taking part in the generation of the interferograms. The potential advantages of the new interferogram processing technique are pointed out. [ABSTRACT FROM AUTHOR]

Published
2012
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8. Early advances on rays and refraction: a review through selected illustrations.

Author

Molesini, Giuseppe

Subjects
*REFRACTION (Optics), *GEOMETRICAL optics, *HISTORY of optics, *OPTICAL engineering, *LENSES
Abstract

Our acquaintance with rays and refraction is based on previous work carried out by scientists, practitioners, artisans, and optics users. Here a selection of illustrations from ancient books and documents is presented, testifying to the substantive development that took place at the turn of 1600. Achievements at the roots of our continuing advances in optical sciences are acknowledged. [ABSTRACT FROM AUTHOR]

Published
2011
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