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Sensitivity of an IGI fiber with the germanium oxide-doped silica core to refractive-index changes of the optical cladding
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SYSNO ASEP 0304118 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper R&D Document Type M - Uspořádání konference Title Sensitivity of an IGI fiber with the germanium oxide-doped silica core to refractive-index changes of the optical cladding Author(s) Kašík, Ivan (URE-Y) RID
Matějec, Vlastimil (URE-Y)
Chomát, Miroslav (URE-Y)
Berková, Daniela (URE-Y)
Kuncová, Gabriela (URE-Y)Issue data Bellingham: SPIE The International Society for Optical Engineering, 2003 ISBN 0-8194-4837-0 ISSN 0277-786X Source Title Photonics, Devices and Systems II / Hrabovský M. ; Senderáková D. ; Tománek P. Pages s. 123-128 Series Proceedings of SPIE. Series number 5036 Number of pages 6 s. Action Photonics Prague'2002 /4./ Event type K - Konference Event date 26.05.2002-29.05.2002 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords optical fibres ; fibre optic sensors ; detection ; refractive index Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GA102/02/0780 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z2067918 - URE-Y Annotation Fibers with inverted-graded index /IGI/ profiles with all refractive-index values above that of silica were drawn from MCVD performs doped in the core with germanium oxide. The sensitivity of the fibers to refractive-index changes of the optical cladding was theoretically determined on the basis of measured refractive-index profiles by using ray optics and assuming axial excitation of the fibers. The theoretical results are compared with experimental data measured in model immersing experiments. Workplace Institute of Radio Engineering and Electronics Contact Petr Vacek, vacek@ufe.cz, Tel.: 266 773 413, 266 773 438, 266 773 488 Year of Publishing 2004
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