caa a22 4500 445305991 CHVBK 20180627064139.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10762-010-9648-6 doi (NATIONALLICENCE)springer-10.1007/s10762-010-9648-6 Spatiotemporal Visualization of THz Near-Fields in Metamaterial Arrays [Elektronische Daten] [Hannes Merbold, Andreas Bitzer, Florian Enderli, Thomas Feurer] We present an experimental approach to record the spatiotemporal electric field distribution of coherent broadband THz pulses propagating through planar metamaterial arrays. The electric field can be measured with sub-wavelength precision within a volume that is several wavelengths in size, thus, having the potential to map the near-field to far-field transition of the resonant structures constituting the metamaterial. To demonstrate the potential we present measurements of THz pulses propagating through a planar array of double split-ring resonators and their inverse analogues. Springer Science+Business Media, LLC, 2010 Split-ring resonators nationallicence Metamaterials nationallicence THz polaritonics nationallicence Near-field imaging nationallicence Merbold Hannes Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut Bitzer Andreas Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut Enderli Florian Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut Feurer Thomas Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut Journal of Infrared, Millimeter, and Terahertz Waves Springer US; http://www.springer-ny.com 32/5(2011-05-01), 570-579 1866-6892 32:5<570 2011 32 10762 https://doi.org/10.1007/s10762-010-9648-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10762-010-9648-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Merbold Hannes Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut NATIONALLICENCE 700 1- Bitzer Andreas Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut NATIONALLICENCE 700 1- Enderli Florian Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut NATIONALLICENCE 700 1- Feurer Thomas Institute of Applied Physics, University of Bern, Sidlerstrasse 5, CH-3012, Bern, Switzerland aut NATIONALLICENCE 773 0- Journal of Infrared, Millimeter, and Terahertz Waves Springer US; http://www.springer-ny.com 32/5(2011-05-01), 570-579 1866-6892 32:5<570 2011 32 10762 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 445305991 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer