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Tunable terahertz metamaterial based on resonant dielectric inclusions with disturbed Mie resonance

Title
Tunable terahertz metamaterial based on resonant dielectric inclusions with disturbed Mie resonance
Author
천상모
Keywords
Dielectric Permittivity; Dielectric Resonator; Wire Array; Metal Strip; Electric Length
Issue Date
2012-03
Publisher
Springer Science + Business Media
Citation
Applied Physics A, Vol.106, No.3 [2012], p465–470
Abstract
Tunable metamaterial operating in terahertz (THz) frequency range based on dielectric cubic particles with deposited conducting resonant strip was investigated. The frequency of the first magnetic type Mie resonance depends on the electric length of the strip. It can be changed under photoexcitation or applied voltage. This method of control was used for a design of tunable double negative metamaterial based on dielectric resonant inclusions and wire medium.
URI
http://link.springer.com/article/10.1007%2Fs00339-011-6716-2http://hdl.handle.net/20.500.11754/67695
ISSN
0947-8396
DOI
10.1007/s00339-011-6716-2
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > PHYSICS(물리학과) > Articles
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