| Tartalom: |
http://real.mtak.hu/15664/ |
| Archívum: |
REAL |
| Gyűjtemény: |
Status = Published
Subject = Q Science / természettudomány: QC Physics / fizika: QC04 Electricity. Magnetism. Electromagnetism / villamosság, mágnesesség, elektromágnessesség
Type = Conference or Workshop Item
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| Cím: |
3D Imaging With Metamaterials
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| Létrehozó: |
Kalvach, Arnold
Szabó, Zsolt
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| Dátum: |
2014-08-25
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| Téma: |
QC04 Electricity. Magnetism. Electromagnetism / villamosság, mágnesesség, elektromágnessesség
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| Tartalmi leírás: |
Here we present a new kind of 3D display using near zero index (NZI) metamaterial in front of a 2D display. The virtual distance of a pixel is controlled by the refractive index of the metamaterial. As near zero index metamaterials are highly dispersive, a minor shift in the frequency can cause a big change in the virtual distance, hence enabling the control of depth with fine frequency tuning. We derive closed form expression for the virtual distance of a point source in case of lossless isotropic materials and provide a procedure to calculate virtual distance for arbitrary material with given material parameters. A double negative metamaterial working in the microwave regime is demonstrated as proof of the concept.
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| Típus: |
Conference or Workshop Item
PeerReviewed
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| Formátum: |
text
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| Azonosító: |
Kalvach, Arnold and Szabó, Zsolt (2014) 3D Imaging With Metamaterials. In: Metamaterials 2014 (Metamorphose), 25-28 August, 2014, Coppenhagen, Denmark.
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| Kapcsolat: |
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