Construction of a vacuum ultraviolet transmission spectrometer

Result code in 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>
Result on the web
<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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Result language
angličtina
Original language name
Construction of a vacuum ultraviolet transmission spectrometer
Original language description
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.
Czech name
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Czech description
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Project
<a href="/en/project/LO1206" target="_blank" >LO1206: Modern optical systems and technologies</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

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

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