On the inapplicability of a negative-phase-velocity condition as a negative-refraction condition for active materials

On the inapplicability of a negative-phase-velocity condition as a negative-refraction condition for active materials

A negative‐phase‐velocity condition derived by Depine and Lakhtakia (Microwave Opt Technol Lett 41 (2004) 315–317) for isotropic, homogeneous, passive, dielectric‐magnetic materials is inapplicable as a negative‐refraction condition for active materials. © 2009 Wiley Periodicals, Inc. Microwave Opt...

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Veröffentlicht in:Microwave and optical technology letters 2009-05, Vol.51 (5), p.1230-1230
Hauptverfasser: Lakhtakia, Akhlesh, Mackay, Tom G., Geddes III, Joseph B.
Format: Artikel
Sprache:eng
Schlagworte:
active materials
negative phase velocity
negative refraction
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Zusammenfassung:A negative‐phase‐velocity condition derived by Depine and Lakhtakia (Microwave Opt Technol Lett 41 (2004) 315–317) for isotropic, homogeneous, passive, dielectric‐magnetic materials is inapplicable as a negative‐refraction condition for active materials. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 1230, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24289
ISSN:0895-2477
1098-2760
DOI:10.1002/mop.24289