Volume and surface field coupling on complex electrodynamic surfaces for MM-wave and THz applications

MacLachlan, A. J. and Robertson, C. W. and Cross, A. W. and Ronald, K. and Phelps, A. D. R. (2019) Volume and surface field coupling on complex electrodynamic surfaces for MM-wave and THz applications. In: 12th UK-Europe-China Workshop on Millimetre Waves and THz Technologies (UCMMT 2019), 2019-08-20 - 2019-08-22, Queen Mary University of London.

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    Abstract

    A theoretical analysis is presented of the coupling of volume and surface fields in electromagnetic structures, facilitated by two dimensional complex electrodynamic surfaces. This theory is applicable over a broad frequency range from mm-wave frequencies through THz to even optical frequencies. This analysis is fundamental to some of the routes to the innovation of high power, mm-wave and THz sources, solar cells and novel subwavelength absorbers.