| Autor: |
Seliger, Philip, Mahvash, Mohammad, Chunming Wang, Levi, A. F. J. |
| Předmět: |
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| Zdroj: |
Journal of Applied Physics; 8/1/2006, Vol. 100 Issue 3, p034310, 6p, 1 Black and White Photograph, 1 Diagram, 4 Graphs |
| Abstrakt: |
The electromagnetic scattering properties of identical parallel dielectric cylinders configured to closely match a desired response are investigated. Spatial arrangements obtained using a computationally efficient gradient-based optimizer and finite difference forward solver are aperiodic and nonintuitive. We find good agreement between calculations and experiments performed at 37.5 GHz and suggest that finite-sized aperiodic configurations may provide access to functionality inaccessible by conventional periodic, photonic crystal inspired, designs. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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