0303690 - URE-Y 20000070 RIV SI eng C - Konferenční příspěvek (zahraniční konf.)
Kašík, Ivan - Matějec, Vlastimil - Chomát, Miroslav - Hayer, Miloš
Special optical fibers for chemical sensing.
Maribor: Faculty of Mechanical Engineering, 2000. ISBN 86-435-0353-3. In: ASCOS 2000. Optical Chemical Sensors & Biosensors Conference Proceedings. - (Lobnik, A.), s. -
[ASCOS 2000. Rogaška Slatina (SI), 24.09.2000-28.09.2000]
Grant CEP: GA ČR GA102/97/P143; GA ČR GA102/98/1358; GA ČR GA102/99/0548
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: optical fibres * fibre optic sensors
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika

The paper deals with the use of special optical fibers for chemical sensing. Optical properties of materials used for the fabrication of fibers are discussed. It is shown how these materials can be arrenged into sensing structures of sectorial, capillary-sectorial and IGI fibers. Special techniques increasing the detection sensitivity and including the selective excitation of the PCS fibers, output mode filters, application of xerogel and ORMOCER coatings on silica fibers are discussed.
Trvalý link: http://hdl.handle.net/11104/0113877