Dispersion measurements of anisotropic materials and a new fiber-optic sensor configuration

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F07%3A00016602" target="_blank" >RIV/61989100:27350/07:00016602 - 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

Dispersion measurements of anisotropic materials and a new fiber-optic sensor configuration

Original language description

We present two different white-light spectral interferometric techniques employing a low-resolution spectrometer for a direct measurement of the group dispersion of anisotropic optical materials. First, the dispersion of the group birefringence of a calcite crystal is measured in a tandem configuration of a Michelson interferometer and the calcite crystal. Second, the dispersion of the ordinary and extraordinary group refractive indices of a quartz crystal is measured in a Michelson interferometer withthe crystal inserted in one of the interferometer arms. Both techniques utilize the spectrometer to record a series of spectral interferograms for measuring the equalization wavelength as a function of the displacement of the interferometer mirror from the reference position, which corresponds to a balanced Michelson interferometer. We confirm that the measured group dispersions agree well with those resulting from the semiempirical dispersion equations. Furthermore, we propose a new whi

Czech name

Měření disperze anizotropních materiálů a nových vláknověoptické senzorových konfigurací

Czech description

Měření disperze anizotropních materiálů a nových vláknověoptické senzorových konfigurací

Type

D - Article in proceedings

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2007

Confidentiality

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

Article name in the collection

Proceedings of SPIE

ISBN

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ISSN

0277-786X

e-ISSN

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Number of pages

10

Pages from-to

660900-660900

Publisher name

SPIE-The International Society for Optical Engineering

Place of publication

Bellingham

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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