White-light spectral interferometry to measure the effective thickness of optical elements of known dispersion.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F05%3A00013334" target="_blank" >RIV/61989100:27350/05:00013334 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

White-light spectral interferometry to measure the effective thickness of optical elements of known dispersion.

Original language description

A spectral-domain white-light interferometric technique of measuring the effective thickness of optical elements of known dispersion is presented when a Michelson interferometer with a cube beam splitter is not dispersion balanced and when the spectral interference fringes are resolved over a wide wavelength range. The technique uses processing one of the recorded spectral interferograms by an adequate method to retrieve the unwrapped phase function, the ambiguity of which is removed by a simple procedure based on linear dependence of the optical path difference between interferometer beams on the refractive index of optical elements. The effective thickness of optical elements is given by the slope of the linear dependence. The technique is used to measure the effective thickness of a cube beam splitter alone or combined with a thin plate made of BK7 glass.

Czech name

Spektrální interferometrie v bílém světle pro měření efektivní tloušťky optických elementů se známou disperzí

Czech description

Spektrální interferometrie v bílém světle pro měření efektivní tloušťky optických elementů se známou disperzí

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

<a href="/en/project/GA202%2F03%2F0776" target="_blank" >GA202/03/0776: Magneto-optical effects in magnetic nanostructures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2005

Confidentiality

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

Name of the periodical

Acta Physica Slovaca

ISSN

0323-0465

e-ISSN

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Volume of the periodical

55

Issue of the periodical within the volume

4

Country of publishing house

SK - SLOVAKIA

Number of pages

10

Pages from-to

387-393

UT code for WoS article

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EID of the result in the Scopus database

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