Electronic Resource
s.l. ; Stafa-Zurich, Switzerland
Solid state phenomena
Vol. 121-123 (Mar. 2007), p. 1065-1068
ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
It is shown that negative electric permittivity ε and magnetic permeability μ recentlydiscovered in a photonic crystal in the vicinity of the Γ-point are properties of propagating modesonly. The evanescent modes rather decay than increase in the bulk of the crystal though they may beamplified by surface waves. If surface support such waves, the evanescent waves may improve theimage of a thin Veselago lens. It is shown that a “perfect lens” contradicts to the wave optics and acriterion of “superlensing” is formulated
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/23/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.121-123.1065.pdf
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