Concept of a polishing tool based on viscoelastic properties for midspatial frequencies suppression on aspheric surfaces
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F19%3A00008663" target="_blank" >RIV/46747885:24410/19:00008663 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/19:00512122
Result on the web
<a href="https://www.spiedigitallibrary.org/journals/optical-engineering/volume-58/issue-11/115102/Concept-of-a-polishing-tool-based-on-viscoelastic-properties-for/10.1117/1.OE.58.11.115102.short" target="_blank" >https://www.spiedigitallibrary.org/journals/optical-engineering/volume-58/issue-11/115102/Concept-of-a-polishing-tool-based-on-viscoelastic-properties-for/10.1117/1.OE.58.11.115102.short</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/1.OE.58.11.115102" target="_blank" >10.1117/1.OE.58.11.115102</a>
Alternative languages
Result language
angličtina
Original language name
Concept of a polishing tool based on viscoelastic properties for midspatial frequencies suppression on aspheric surfaces
Original language description
We focus on the subaperture polishing tool concept development for suppressing midspatial frequencies (MSF) arising from computer numerical control machining of aspherical optical surfaces. The selective effect in the MSF range is achieved by setting the tool viscoelastic properties so that rigidity increases in the frequency-domain generated by the rotational tool movement over the aspheric surface with the MSF while the tool remains flexible in the lower frequency range associated with tool radial direction movement. The mechanism of MSF removal is discussed in detail, including in terms of elasticity module frequency dependences, and is also experimentally verified. In order to monitor and optimize viscoelastic properties, especially in regard to frequency dependences, the dynamic mechanical analysis method has been developed and applied and is presented in the paper as well.
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
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Engineering
ISSN
0091-3286
e-ISSN
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Volume of the periodical
58
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
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UT code for WoS article
000500956500020
EID of the result in the Scopus database
2-s2.0-85076049397