White-light interferometry without depth scan

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00501005" target="_blank" >RIV/68378271:_____/18:00501005 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1117/12.2517877" target="_blank" >http://dx.doi.org/10.1117/12.2517877</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1117/12.2517877" target="_blank" >10.1117/12.2517877</a>

Result language
angličtina
Original language name
White-light interferometry without depth scan
Original language description
White-light interferometry is an established and proven method for the measurement of the shape of objects. It is able to measure the shape of objects with both smooth and rough surface. However, white-light interferometry suffers from some limitations. One of them is the necessity of the depth scan (the measured object is mechanically moved relative to the measuring device). We present an optical 3D sensor based on white-light interferometry that can measure the shape of objects without the mechanical depth scan. The output of a fiber optic interferometer is used as the light source for the measuring interferometer. An optical modulator inserted into one arm of the fiber optic interferometer changes the optical path difference between the interferometer arms so that the spectrum at the output is periodic.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA17-05547S" target="_blank" >GA17-05547S: Accurate optical 3D sensors with active optical elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
21st Czech-Polish-Slovak Optical Conference on Wave and Quantum Aspects of Contemporary Optics
ISBN
978-15-106-2607-2
ISSN
0277-786X
e-ISSN
—
Number of pages
5
Pages from-to
—
Publisher name
SPIE
Place of publication
Bellingham
Event location
Lednice
Event date
Sep 3, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000455324600023

Similar results(10)