• Login
    View Item 
    •   NM-AIST Home
    • Life sciences and Bio-engineering
    • Research Articles [LISBE]
    • View Item
    •   NM-AIST Home
    • Life sciences and Bio-engineering
    • Research Articles [LISBE]
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Ultra Low-Loss Hybrid Core Porous Fiber For Broadband Applications

    Thumbnail
    View/Open
    JA_CoSE_2017 (4).pdf (1006.Kb)
    Date
    2017-02-01
    Author
    Islam, Md.Saiful
    Sultana, Jakeya
    Atai, Javita
    Abbott, Derek
    Rana, Sohel
    Mohammad Dakibul, Islam
    Metadata
    Show full item record
    Abstract
    In this paper, we present the design and analysis of a novel hybrid porous core octagonal lattice photonic crystal fiber for terahertz (THz) wave guidance. The numerical analysis is performed using a full-vector finite element method (FEM) that shows that 80% of bulk absorption material loss of cyclic olefin copolymer (COC), commercially known as TOPAS can be reduced at a core diameter of 350 μm. The obtained effective material loss (EML) is as low as 0.04 cm−1 at an operating frequency of 1 THz with a core porosity of 81%. Moreover, the proposed photonic crystal fiber also exhibits comparatively higher core power fraction, lower confinement loss, higher effective mode area, and an ultra-flattened dispersion profile with single mode propagation. This fiber can be readily fabricated using capillary stacking and sol-gel techniques, and it can be used for broadband terahertz applications. © 2017 Optical Society of America
    URI
    https://doi.org/10.1364/AO.56.001232
    http://dspace.nm-aist.ac.tz/handle/123456789/151
    Collections
    • Research Articles [LISBE]

    Nelson Mandela-AIST copyright © 2021  DuraSpace
    Theme by 
    Atmire NV
     

     

    Browse

    All PublicationsCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

    My Account

    LoginRegister

    Nelson Mandela-AIST copyright © 2021  DuraSpace
    Theme by 
    Atmire NV