caa a22 4500 445371463 CHVBK 20180317142948.0 cr unu---uuuuu 170323e20111101xx s 000 0 eng 10.1007/s00340-011-4608-y doi (NATIONALLICENCE)springer-10.1007/s00340-011-4608-y Electromagnetic detection of a perfect cloak based on the material nonlinear response [Elektronische Daten] [J. Shi, Z. Wang, D. Liu, W. Gong, Y. Su] Methods of detecting a perfect invisible cloak are analyzed. A classical frequency-domain method of detection is proposed. It is based on the detection of the difference between the nonlinear responses of the materials of the cloak and the background. The cloak treated here is perfect working within any frequency. The method for detecting the cloak in the frequency domain is demonstrated numerically for an example. Springer-Verlag, 2011 Shi J. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut Wang Z. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut Liu D. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut Gong W. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut Su Y. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut Applied Physics B Springer-Verlag 105/2(2011-11-01), 225-229 0946-2171 105:2<225 2011 105 340 https://doi.org/10.1007/s00340-011-4608-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00340-011-4608-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Shi J. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut NATIONALLICENCE 700 1- Wang Z. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut NATIONALLICENCE 700 1- Liu D. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut NATIONALLICENCE 700 1- Gong W. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut NATIONALLICENCE 700 1- Su Y. Applied Optics Beijing Area Major Laboratory, Department of Physics, Beijing Normal University, 100875, Beijing, China aut NATIONALLICENCE 773 0- Applied Physics B Springer-Verlag 105/2(2011-11-01), 225-229 0946-2171 105:2<225 2011 105 340 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer