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Visible Light Control by GaN Photonic Band Gaps

✍ Scribed by Barra, A. ;Cassagne, D. ;Jouanin, C.

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
119 KB
Volume
176
Category
Article
ISSN
0031-8965

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✦ Synopsis

We propose a new structure to control the emission and the propagation of visible light: the graphite arrangement of parallel circular dielectric rods in air. Using the Plane Wave Method and the Transfer Matrix Method, we show that, for high air filling factors, the graphite photonic band gap is still wide even for low dielectric constants of the semiconductor (e 8). The dimensions of the graphite PC are large and should easily be etched in wide gap semiconductors.

πŸ“œ SIMILAR VOLUMES

Two-dimensional absolute photonic band g
Two-dimensional absolute photonic band gaps in the visible
✍ A. Barra; D. Cassagne; C. Jouanin πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 49 KB

The most promising two-dimensional photonic crystals are the graphite lattice of dielectric rods in air background and the triangular lattice of air holes in dielectric background. In this paper, we compare their convenience in achieving structures which inhibit the propagation of visible electromag