Automated Alignment of a Quasi-Optical Table for a HFEPR Spectrometer

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU133219" target="_blank" >RIV/00216305:26620/19:PU133219 - isvavai.cz</a>
Result on the web
<a href="https://efepr2019.conference.fchpt.stuba.sk/book-low-res.pdf" target="_blank" >https://efepr2019.conference.fchpt.stuba.sk/book-low-res.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Automated Alignment of a Quasi-Optical Table for a HFEPR Spectrometer
Original language description
A quasi-optic system is a common part of High Frequency Electron Paramagnetic Resonance (HFEPR) spectrometers. A main purpose for its use is to achieve low losses of a microwave signal1 in a wide range of frequencies, which is beneficial for a pulsed and a multi-frequency2 operation. However, a gaussian beam of microwaves has to be at some point transmitted into a probe-tube that is attached into superconducting magnet. A good coupling between the quasi-optic system and the probe-tube is therefore necessary. Usually, it is done by a tiresome manual adjustment of quasi-optic system into just right position, each time when a new sample is loaded, or the probe-tube is exchanged. To simplify this procedure, an automated alignment system was embedded into a newly constructed HFEPR spectrometer. It consists of five high precision servo drive mechanisms to allow three -dimensional position adjustment along an elevation adjustment of a whole quasi-optical table. The positioning system is controlled by a computer software that will do the tiresome adjustment procedure instead of operator
Czech name
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Czech description
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Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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