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Use of Nanoparticles for Preparation of Rare-Earth Doped Silica Fibers
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SYSNO ASEP 0345949 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Use of Nanoparticles for Preparation of Rare-Earth Doped Silica Fibers Author(s) Podrazký, Ondřej (URE-Y) RID
Kašík, Ivan (URE-Y) RID
Pospíšilová, Marie (URE-Y)
Matějec, Vlastimil (URE-Y)Source Title PHYSICA STATUS SOLIDI , C. - WEINHEIM : WILEY, 2009 / Correia A. ; Saenz JJ. ; Ordejon P. - ISSN 1610-1634 Pages s. 2228-2230 Number of pages 3 s. Action 9th International Conference on Trends in Nanotechnology (TNT2008) Event date 01.09.2008-05.09.2008 VEvent location Oviedo Country ES - Spain Event type WRD Language eng - English Country DE - Germany Keywords optical fibres ; erbium ; MCVD Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects GP102/07/P507 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20670512 - URE-Y (2005-2011) UT WOS 000279541800026 Annotation The work deals with preparation of aluminium-erbium co-doped silica fibers. The MCVD method with solution-doping technique were used for preparation of preforms for fiber drawing. It was found that the distribution of Er3+ ion concentration is more homogeneous and that the fluorescence intensity of Er3+ ions in fibers in range from 1500 nm to 1650 nm is approx. 2.5 times higher in "nanoparticle-doped" fibers compared to the fibers prepared conventionally. 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 2011
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