DEVELOPMENT OF DISTRIBUTED FIBER OPTIC SENSOR OF AMMONIA GAS
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00198388" target="_blank" >RIV/68407700:21340/12:00198388 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
DEVELOPMENT OF DISTRIBUTED FIBER OPTIC SENSOR OF AMMONIA GAS
Popis výsledku v původním jazyce
This contribution is focused on the development of ammonia distributed fiber-optic sensors which make the accurate location of ammonia gas leaks along fiber length possible. The system consists of the sensing optical fiber working as a chemo-optical absorption-based transducer and an interrogating OTDR unit. Detection of variations of the fiber optical output caused by changes in evanescent optical absorption within a particular interval of wavelengths is a spectroscopic principle of these sensors and it is combined with a target-specific chemical reaction between gaseous ammonia and a proper reagent. Organo-metallic complex dyes with different lengths of lateral aliphatic chains are tested with respect to several optical and technologically importantfeatures.
Název v anglickém jazyce
DEVELOPMENT OF DISTRIBUTED FIBER OPTIC SENSOR OF AMMONIA GAS
Popis výsledku anglicky
This contribution is focused on the development of ammonia distributed fiber-optic sensors which make the accurate location of ammonia gas leaks along fiber length possible. The system consists of the sensing optical fiber working as a chemo-optical absorption-based transducer and an interrogating OTDR unit. Detection of variations of the fiber optical output caused by changes in evanescent optical absorption within a particular interval of wavelengths is a spectroscopic principle of these sensors and it is combined with a target-specific chemical reaction between gaseous ammonia and a proper reagent. Organo-metallic complex dyes with different lengths of lateral aliphatic chains are tested with respect to several optical and technologically importantfeatures.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
BH - Optika, masery a lasery
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2012
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů