Construction of a vacuum ultraviolet transmission spectrometer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F18%3A00492355" target="_blank" >RIV/61389021:_____/18:00492355 - isvavai.cz</a>

Výsledek na webu

<a href="http://acc-ern.tul.cz/archiv/PDF/ACC_2018_1_02.pdf" target="_blank" >http://acc-ern.tul.cz/archiv/PDF/ACC_2018_1_02.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Construction of a vacuum ultraviolet transmission spectrometer

Popis výsledku v původním jazyce

Measuring transmittance in the so-called vacuum ultraviolet (UV) region, namely between 160 and 190 nm, is of interest for a range of materials (UV optical glasses and coatings, diamond, thin polymer films, etc.). However, both the necessity to carry out the measurement in vacuum and the need for specific UV-designed optical elements lead to the fact that the vacuum UV spectrometers are rather rare. Here we present construction of a home-made transmission vacuum UV spectrometer. It is based on a Seya-Namioka monochromator and enables us to determine transmittance of flat optical samples in the spectral range of 160 nm - 600 nm with a spectral resolution below 2 nm. We also outline future upgrade of the setup, which will highly improve its parameters.

Název v anglickém jazyce

Construction of a vacuum ultraviolet transmission spectrometer

Popis výsledku anglicky

Measuring transmittance in the so-called vacuum ultraviolet (UV) region, namely between 160 and 190 nm, is of interest for a range of materials (UV optical glasses and coatings, diamond, thin polymer films, etc.). However, both the necessity to carry out the measurement in vacuum and the need for specific UV-designed optical elements lead to the fact that the vacuum UV spectrometers are rather rare. Here we present construction of a home-made transmission vacuum UV spectrometer. It is based on a Seya-Namioka monochromator and enables us to determine transmittance of flat optical samples in the spectral range of 160 nm - 600 nm with a spectral resolution below 2 nm. We also outline future upgrade of the setup, which will highly improve its parameters.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

<a href="/cs/project/LO1206" target="_blank" >LO1206: Moderní optické systémy a technologie</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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