Tailoring extraordinary transmission by inductance addition with meander-lines

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Authors

Colleges, School and Institutes

External organisations

  • Universidad Pública de Navarra
  • Consejo Superior de Investigaciones Cientificas-Universidad Politecnica de Valencia

Abstract

In this work, we tune the frequency of the resonant peak associated to extraordinary transmission phenomenon by changing slightly the topology of typical subwavelength square apertures. By substituting the vertical lateral walls for meander-lines it is possible to move the extraordinary transmission peak downward accompanied by an unprecedented enlargement of the fractional bandwidth. This phenomenon is theoretically analyzed from an equivalent circuit perspective and demonstrated experimentally at the millimeter-wave and mid-infrared band. A wide range of applications may benefit from this, since now the extraordinary transmission happens far away from the onset of higher order diffracted modes.

Details

Original languageEnglish
Title of host publicationInternational Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz
Publication statusPublished - 2013
Event2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013 - Mainz, Germany
Duration: 1 Sep 20136 Sep 2013

Conference

Conference2013 38th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2013
CountryGermany
CityMainz
Period1/09/136/09/13