Femtosecond and UV inscribed grating characterization in photonic crystal fibres: optimization for sensing applications

Charalambos Koutsides*, Eleni Yiangou, Christos Themistos, Michael Komodromos, Paul Christodoulides, Kyriacos Kalli

*Corresponding author for this work

    Research output: Chapter in Book/Published conference outputConference publication

    Abstract

    Photonic crystal fibres (PCF) and more commonly microstructure fibres, remain interesting and novel fibre types and when suitably designed can prove to be "ideal" for sensing applications, as the different geometrical arrangement of the air holes alters their optical wave-guiding properties, whilst also providing tailored dispersion characteristics. This impacts the performance of grating structures, which offer wavelength encoded sensing information. We undertake a study on different air hole geometries and proceed with characterization of fibre Bragg and long period gratings, FBG and LPG, respectively that have been inscribed (using either a femtosecond or ultraviolet laser system) within different designs of microstructured fibre that are of interest for sensing applications.

    Original languageEnglish
    Title of host publicationMicrostructured and specialty optical fibres
    EditorsKyriacos Kalli, Alexis Mendez
    PublisherSPIE
    Number of pages8
    ISBN (Print)978-0-8194-9118-3
    DOIs
    Publication statusPublished - 12 Apr 2012
    EventMicrostructured and specialty optical fibres - Brussels, Belgium
    Duration: 17 Apr 201219 Apr 2012

    Publication series

    NameSPIE proceedings
    PublisherSPIE
    Volume8426
    ISSN (Print)0277-786X

    Conference

    ConferenceMicrostructured and specialty optical fibres
    Country/TerritoryBelgium
    CityBrussels
    Period17/04/1219/04/12

    Bibliographical note

    Charalambos Koutsides; Eleni Yiangou; Christos Themistos; Michael Komodromos; Paul Christodoulides and Kyriacos Kalli; "Femtosecond and UV inscribed grating characterization in photonic crystal fibres: optimization for sensing applications", Proc. SPIE 8426, Microstructured and Specialty Optical Fibres, 84261O (June 1, 2012).

    Copyright 2012. Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

    DOI: http://dx.doi.org/10.1117/12.925662

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