| Autor: |
Naoyuki Fukaya, Naoyuki Fukaya, Daisuke Ohsaki, Daisuke Ohsaki, Toshihiko Baba, Toshihiko Baba |
| Zdroj: |
Japanese Journal of Applied Physics; May 2000, Vol. 39 Issue: 5 p2619-2619, 1p |
| Abstrakt: |
We experimentally investigated the light propagation characteristics of two-dimensional photonic crystal waveguides, for the first time. The difficulty of fabricating photonic crystals with airholes was reduced by employing a thin slab structure with a GaInAsP high refractive index core, and by employing air and SiO2low index claddings. The light propagation through channels composed of a series of defects in the photonic crystal was observed in the wavelength range 1.51-1.55 µm. Smooth propagation was maintained even beyond 60° channel bends. The wavelength and polarization dependence of propagation characteristics as well as the peculiar scattering of light to space were explained by the photonic band theory. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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