Title:	Waveguide Bragg Grating Filters Made from Optical Polymers
Authors:	Mareš, David Jeřábek, Vítězslav Prajzler, Václav
Citation:	Electroscope. 2013, č. 5, EEICT + EDS.
Issue Date:	2013
Publisher:	Západočeská univerzita v Plzni, Fakulta elektrotechnická
Document type:	článek article
URI:	http://147.228.94.30/images/PDF/Rocnik2013/Cislo5_2013/r7c5c7.pdf http://hdl.handle.net/11025/6621
ISSN:	1802-4564
Keywords:	optické polymery;optické rovinné vlnovody;difrakce;mřížkové filtry
Keywords in different language:	optical polymers;planar optical waveguide;difraction;grating filters
Abstract in different language:	We report about the planar optical waveguide with a diffraction Bragg grating made in an optical polymer, which exhibits filter function useable for Passive Optical Network Fiber to the Home (PON FTTH) and sensor components. There were designed two topological and technological variants of an optical waveguide grating structures. The distribution of optical field and topological constants of waveguide grating was calculated and simulated by RSoft’s BeamPROP and GratingMode programs. The influence of topological parameters of waveguide grating filters like grating groove depth, waveguide layer thickness, length of the grating, etc. on key characteristic properties of the diffraction grating filter including diffraction efficiency, the central reflected wavelength, the bandwidth at 50% of the maximum transmission for guided modes and insertion losses were mainly investigated. Subsequently, structural parameters were optimized with respect to used fabrication methods.
Rights:	© 2013 Electroscope. All rights reserved.
Appears in Collections:	Číslo 5 (2013) Číslo 5 (2013)

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