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    •   BracU IR
    • School of Engineering (SoE)
    • Department of Electrical and Electronic Engineering (EEE)
    • Thesis & Report, BSc (Electrical and Electronic Engineering)
    • View Item
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    Mode interactions in photonic crystal nano-cavity arrays

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    Mode Interactions in Photonic Crystal nano-cavity arrays.pdf (2.439Mb)
    Date
    2014-08
    Publisher
    BRAC University
    Author
    Karim, Efaz
    Sabbir, Ehsanul Alam
    Shanto, Md. Raisul Islam
    Metadata
    Show full item record
    URI
    http://hdl.handle.net/10361/3664
    Abstract
    Over the last few decades Photonic Crystals (PhCs) have enjoyed immense attention from engineers, physicists and other interested parties due to its unique characteristics and its promise to revolutionize optical communication technologies. PhCs are made of dielectric materials periodic in one, two, or three dimensions and can exhibit photonic band gaps to certain frequencies. Therefore, it can be used to trap or guide “light” of certain frequencies within it. This thesis uses this very idea to construct a Photonic Crystal Slab (PCS) of finite thickness using photonic band gap maps, where air holes are introduced to create the periodicity. Cavity arrays are formed by manipulating the properties of certain air holes and the interactions between the modes within the cavity are analyzed. Two types of cavities are formed- one consisting of similar defects and one consisting of dissimilar defects. The software used for this thesis is Rsoft CAD Suit and the simulation tools used are BandSOLVE and FullWAVE.
    Keywords
    Electrical and electronic engineering; Photonic Crystals
     
    Description
    This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electrical and Electronic Engineering, 2014.
     
    Cataloged from PDF version of thesis report.
     
    Includes bibliographical references (page 44-45).
    Department
    Department of Electrical and Electronic Engineering, BRAC University
    Collections
    • Thesis & Report, BSc (Electrical and Electronic Engineering)

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