Počet záznamů: 1
Detection of aqueous solutions of toluene by means of an IGI fiber in a flow cell
- 1.0304014 - URE-Y 20020053 GB eng A - Abstrakt
Chomát, Miroslav - Berková, Daniela - Matějec, Vlastimil - Kašík, Ivan - Kuncová, Gabriela
Detection of aqueous solutions of toluene by means of an IGI fiber in a flow cell.
[Manchester]: [University of Manchester], 2002. Europt(r)ode VI. Book of abstracts. s. 149
[European Conference on Optical Chemical Sensors and Biosensors EUROPT(R)ODE /6./. 07.04.2002-10.04.2002, Manchester]
Grant CEP: GA ČR GA102/99/0548
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: optical fibres * chemical sensors * optical sensors * sensitivity
Kód oboru RIV: JB - Senzory, čidla, měření a regulace
The studied optical detection of hydrocarbons in waste waters is based on their diffusion from the aqueous solution into the fiber cladding, which causes changes of the refractive index and optical absorption coefficient of the fiber cladding, leading to changes of the fiber output power. The dependence of the fiber response on the velocity of the flow of the agueous solution of toluene in the flow cell has been investigated. Instead of a commonly used PCS fiber, a fiber with an inverted-graded-index /IGI/ profile was employed.
Trvalý link: http://hdl.handle.net/11104/0114158
Počet záznamů: 1