Adam, A. J. L. Brok, J. M. Seo, M. A. Ahn, K. J. Kim, D. S. H. Kang, J. Park, Q. H. Nagel, M. Planken, P. C. M. Media 1: Advanced terahertz electric near-field measurements at sub-wavelength diameter metallic apertures Originally published in Optics Express on 12 May 2008 (oe-16-10-7407) media;oe;Optics Express;terahertz;12 May 2008;sub-wavelength diameter;aperture;near-field measurements;Advanced 2008-05-12
    https://opticapublishing.figshare.com/articles/media/Media_1_Advanced_terahertz_electric_near-field_measurements_at_sub-wavelength_diameter_metallic_apertures/4937645
10.1364/OE.16.007407.m001