Traceable reference full metrology chain for innovative aspheric and freeform optical surfaces accurate at the nanometer level
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F21%3A00555695" target="_blank" >RIV/61389021:_____/21:00555695 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1424-8220/21/4/1103" target="_blank" >https://www.mdpi.com/1424-8220/21/4/1103</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/s21041103" target="_blank" >10.3390/s21041103</a>
Alternative languages
Result language
angličtina
Original language name
Traceable reference full metrology chain for innovative aspheric and freeform optical surfaces accurate at the nanometer level
Original language description
The design of innovative reference aspheric and freeform optical elements was investi-gated with the aim of calibration and verification of ultra-high accurate measurement systems. The verification is dedicated to form error analysis of aspherical and freeform optical surfaces based on minimum zone fitting. Two thermo-invariant material measures were designed, manufactured using a magnetorheological finishing process and selected for the evaluation of a number of ultra-high-precision measurement machines. All collected data sets were analysed using the implemented robust reference minimum zone (Hybrid Trust Region) fitting algorithm to extract the val-ues of form error. Agreement among the results of several partners was observed, which demon-strates the establishment of a traceable reference full metrology chain for aspherical and freeform optical surfaces with small amplitudes.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10306 - Optics (including laser optics and quantum optics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Sensors
ISSN
1424-8220
e-ISSN
1424-8220
Volume of the periodical
21
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
17
Pages from-to
1-19
UT code for WoS article
000624696400001
EID of the result in the Scopus database
2-s2.0-85100456319