Ates, Damla Cakmak, Atilla Ozgur Colak, Evrim Zhao, Rongkuo Soukoulis, C. M. Ozbay, Ekmel Media 2: Transmission enhancement through deep subwavelength apertures using connected split ring resonators Originally published in Optics Express on 15 February 2010 (oe-18-4-3952) subwavelength apertures;media;oe;split ring resonators;Optics Express;enhancement;15 February 2010 2010-02-15
    https://opticapublishing.figshare.com/articles/media/Media_2_Transmission_enhancement_through_deep_subwavelength_apertures_using_connected_split_ring_resonators/4942061
10.1364/OE.18.003952.m002