Optical noncontact method to detect amplitude defects of polymeric objects
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00565165" target="_blank" >RIV/68378271:_____/22:00565165 - isvavai.cz</a>
Alternative codes found
RIV/61989592:15310/22:73613891
Result on the web
<a href="https://hdl.handle.net/11104/0336672" target="_blank" >https://hdl.handle.net/11104/0336672</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.polymertesting.2022.107802" target="_blank" >10.1016/j.polymertesting.2022.107802</a>
Alternative languages
Result language
angličtina
Original language name
Optical noncontact method to detect amplitude defects of polymeric objects
Original language description
Light sources used in many applications usually need to be covered to prevent mechanical damage and external harmful effects. Such a cover is ordinarily a transparent object made from polymer or glass. During its manufacture, various decorative defects may occur on the surface and/or in the volume of the object. These defects do not significantly affect the function of the object but do affect its visual aspect. Therefore, this paper presents an optical noncontact method to detect amplitude defects on polymeric or glass transparent objects that is suitable for industrial applications. The method uses light with a low degree of spatial and temporal coherence to prevent unwanted interference phenomena originating, e.g., from an orange peel effect of the surface coating. The image created by the tested object (light cover lens) using the presented method is then analysed to find possible amplitude defects.
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
<a href="/en/project/EF17_049%2F0008422" target="_blank" >EF17_049/0008422: Research and Development Network in the Field of Lightening and Imaging Technologies and Optoelectronics for Optics and Automotive Industry</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Polymer Testing
ISSN
0142-9418
e-ISSN
1873-2348
Volume of the periodical
116
Issue of the periodical within the volume
Dec
Country of publishing house
GB - UNITED KINGDOM
Number of pages
13
Pages from-to
107802
UT code for WoS article
000868159800003
EID of the result in the Scopus database
2-s2.0-85139289686