Experimental determination of the quadratic nonlinear magnetic susceptibility of a varactor-loaded split ring resonator metamaterial
This letter presents a quantitative measurement of the second harmonic generated by a slab of varactor loaded split ring resonator metamaterial and the retrieval of the effective quadratic nonlinear magnetic susceptibility χ m ( 2 ) using an approach based on transfer matrices. The retrieved value o...
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| Veröffentlicht in: | Applied physics letters 2010-07, Vol.97 (1), p.011109-011109-3 |
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| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | This letter presents a quantitative measurement of the second harmonic generated by a slab of varactor loaded split ring resonator metamaterial and the retrieval of the effective quadratic nonlinear magnetic susceptibility
χ
m
(
2
)
using an approach based on transfer matrices. The retrieved value of
χ
m
(
2
)
is in excellent agreement with that predicted by an analytical effective medium theory model. |
|---|---|
| ISSN: | 0003-6951 1077-3118 |
| DOI: | 10.1063/1.3460919 |