Surface and volume mode coupling experiments for high power mm-wave sources

MacLachlan, A. J. and Phipps, A. R. and Robertson, C. W. and Konoplev, I. V. and Cross, A. W. and Phelps, A. D.R. (2017) Surface and volume mode coupling experiments for high power mm-wave sources. In: 2016 IEEE 9th UK-Europe-China Workshop on Millimetre Waves and Terahertz Technologies (UCMMT). Institute of Electrical and Electronics Engineers Inc., Piscataway, N.J., pp. 61-63. ISBN 978-1-5090-2276-2

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    Abstract

    Periodic surface lattice (PSL) structures have been fabricated and measured. When the required conditions are met, volume and surface waves can couple to form a cavity eigenmode at a frequency determined by the PSL's parameters. The formation of such eigenmodes is relevant to the realization of high-power mm-wave and THz coherent sources.