Coherence scanning interferometry with a focus-tunable lens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00518866" target="_blank" >RIV/68378271:_____/19:00518866 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1364/ao.58.000g91" target="_blank" >https://doi.org/10.1364/ao.58.000g91</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1364/AO.58.000G91" target="_blank" >10.1364/AO.58.000G91</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Coherence scanning interferometry with a focus-tunable lens

Popis výsledku v původním jazyce

Coherence scanning interferometry is an established optical method that is able to measure the shape of objects with high precision. The surface of the object to be measured can be both optically smooth and optically rough. However, a major limitation of coherence scanning interferometry is that the object to be measured must mechanically move relative to the measuring device during the measurement procedure. We introduce an optical measurement method based on coherence scanning interferometry that is able to measure without the mechanical movement between the measured object and the measuring device. The suggested solution is that the reference plane moves. The imaging system includes an electrically focus-tunable lens. This lens ensures that the measured part of the object is sharply imaged during the measurement procedure.

Název v anglickém jazyce

Coherence scanning interferometry with a focus-tunable lens

Popis výsledku anglicky

Coherence scanning interferometry is an established optical method that is able to measure the shape of objects with high precision. The surface of the object to be measured can be both optically smooth and optically rough. However, a major limitation of coherence scanning interferometry is that the object to be measured must mechanically move relative to the measuring device during the measurement procedure. We introduce an optical measurement method based on coherence scanning interferometry that is able to measure without the mechanical movement between the measured object and the measuring device. The suggested solution is that the reference plane moves. The imaging system includes an electrically focus-tunable lens. This lens ensures that the measured part of the object is sharply imaged during the measurement procedure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/GA17-05547S" target="_blank" >GA17-05547S: Přesné optické 3D senzory s aktivními optickými prvky</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Optics

ISSN

1559-128X

e-ISSN

—

Svazek periodika

58

Číslo periodika v rámci svazku

31

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

1-5

Kód UT WoS článku

000502062900014

EID výsledku v databázi Scopus

2-s2.0-85075601496