Positioning system and lattice design for subaperture stitching interferometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00469292" target="_blank" >RIV/61389021:_____/16:00469292 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2257310" target="_blank" >http://dx.doi.org/10.1117/12.2257310</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2257310" target="_blank" >10.1117/12.2257310</a>

Result language
angličtina
Original language name
Positioning system and lattice design for subaperture stitching interferometry
Original language description
The demands on the quality of large aperture spherical and mild aspheric optical surfaces continue to rise in modern optical systems. Due to the aperture size of these surfaces measuring of their shape is quite problematic. One of the ways to measure these surfaces is the subaperture stitching interferometry. Its accuracy is highly depended on lattice design and accuracy of the positioning system. Optimal lattice design in relation to transmission element applied in interferometer together with coordinates calculation for the positioning system for measuring individual subapertures is the subject of this paper. To set the required orientation and position of the optical surface relative to the interferometer positioning system with six degrees of freedom was used. Three of them were realized as prismatic kinematic pairs and remaining three as revolution joints. In this paper the choice of coordinate systems for individual axes of the positioning system together with inverse kinematics used for setting the correct position and orientation of the optical surface are described.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of SPIE 10151, Optics and Measurement International Conference 2016
ISBN
978-1-5106-0753-8
ISSN
0277-786X
e-ISSN
—
Number of pages
12
Pages from-to
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Publisher name
SPIE, Society of Photo-Optical Instrumentation Engineers
Place of publication
Bellingham
Event location
Liberec
Event date
Oct 11, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000393154700016

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