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    Analysis of one-dimensional photonic band gap structures with a liquid crystal defect towards development of fiber-optic tunable wavelength filters

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    Date
    2003
    Author
    Del Villar, Ignacio Upna
    Matías Maestro, Ignacio Upna
    Arregui San Martín, Francisco Javier Upna
    Claus, Richard O. 
    Version
    Acceso abierto / Sarbide irekia
    xmlui.dri2xhtml.METS-1.0.item-type
    Artículo / Artikulua
    Version
    Versión publicada / Argitaratu den bertsioa
    Impact
     
     
     
    10.1364/OE.11.000430
     
     
     
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    Abstract
    A theoretical analysis of a fiber optical photonic band gap based tunable wavelength filter is presented. The design presented here is based on the quarter wave reflector with a liquid crystal defect layer in the middle of the structure. The filter generated by the structure is shifted in wavelength as the voltage applied to the structure is modified. Some critical parameters are analyzed: the ef ... [++]
    A theoretical analysis of a fiber optical photonic band gap based tunable wavelength filter is presented. The design presented here is based on the quarter wave reflector with a liquid crystal defect layer in the middle of the structure. The filter generated by the structure is shifted in wavelength as the voltage applied to the structure is modified. Some critical parameters are analyzed: the effect of the consideration of fiber as the first layer and not the input medium in the shape of the filter, the number of layers of the structure, and the thickness of the defect layer. This last parameter determines the width of the wavelength sweep of the filter, but is limited by the creation of more defects. Some rules of practical implementation of this device are also given. [--]
    Subject
    Fiber optical photonic band gap structures, Tunable wavelength filters
     
    Publisher
    Optical Society of America
    Published in
    Optics Express Vol. 11, Issue 5, pp. 430-436 (2003)
    Departament
    Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica / Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektriko eta Elektronikoa Saila
     
    Publisher version
    https://doi.org/10.1364/OE.11.000430
    URI
    https://hdl.handle.net/2454/31088
    Sponsorship
    This work was supported by Spanish CICYT TIC 2001-0877-C02-02, Gobierno de Navarra Research Grants, and F.P.U Research Grant supported by Spanish MECD.
    Appears in Collections
    • Artículos de revista - Aldizkari artikuluak [2947]
    • Artículos de revista DIEE - IEES Aldizkari artikuluak [346]
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