| Autor: |
Chang AS, Kim YS, Chen M, Yang ZP, Bur JA, Lin SY, Ho KM |
| Jazyk: |
angličtina |
| Zdroj: |
Optics express [Opt Express] 2007 Jun 25; Vol. 15 (13), pp. 8428-37. |
| DOI: |
10.1364/oe.15.008428 |
| Abstrakt: |
We report experimental realization of a 5-layer three-dimensional (3D) metallic photonic crystal structure that exhibits characteristics of a 3D complete bandgap extending from near-infrared down to visible wavelength at around 650 nm. The structure also exhibits a new kind of non-localized passband mode in the infrared far beyond its metallic waveguide cutoff. This new passband mode is drastically different from the well-known defect mode due to point or line defects. Three-dimensional finite-difference-time-domain simulations were carried out and the results suggest that the passband modes are due to intra-structure resonances. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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