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Surface-field cavity based on a two-dimensional cylindrical lattice

Konoplev, I.V. and Fisher, L. and Ronald, K. and Cross, A.W. and Phelps, A.D.R. and Robertson, C.W. and Thumm, M. (2010) Surface-field cavity based on a two-dimensional cylindrical lattice. Applied Physics Letters, 96 (23). p. 231111. ISSN 0003-6951

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    Abstract

    The results of theoretical and experimental studies of a high-Q cavity based on a cylindrical, periodic lattice are presented. The coupling of localized surface and volume electromagnetic fields results in cavity mode selection over radial, azimuthal, and longitudinal indices and formation of a high-Q cavity eigenmode. Numerical analyses of the field evolution inside the cavity were carried out. Application of these two-dimensional periodic structures in the development of high-power terahertz masers is proposed.

    Item type: Article
    ID code: 27220
    Keywords: high-Q cavity, eigenfunctions, electromagnetic fields, optical waveguides, periodic structures, couplers, Optics. Light, Physics and Astronomy (miscellaneous)
    Subjects: Science > Physics > Optics. Light
    Department: Faculty of Science > Physics
    Related URLs:
    Depositing user: Miss Leonie Airley
    Date Deposited: 30 Aug 2010 15:38
    Last modified: 27 Mar 2014 19:34
    URI: http://strathprints.strath.ac.uk/id/eprint/27220

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