Sensitivity of Fabry-Perot Resonator Based Measurements of Gas Absorptions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F11%3A00182374" target="_blank" >RIV/68407700:21230/11:00182374 - 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
Sensitivity of Fabry-Perot Resonator Based Measurements of Gas Absorptions
Original language description
In order to reach maximum sensitivity of gas attenuation measurements and to propose optimal parameters of the new developed spectrometer, the coupling characteristics of several resonator based measurement approaches were analyzed. Three types of resonator feed were investigated the rst based on a radial feeding of a resonator cavity, second one using axially alignment feeding with two ports (transmission measurement) and the last having one axial port feeding (reflection measurement method). Based onboth analytically derived relations and results form simulations, the optimal setting of coupling is proposed in the paper. Analytical results covering a wide range of couplings were validated by spectroscopic measurements of particular gases attenuations.
Czech name
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Czech description
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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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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