Two-Dimensional Photonic Crystal Waveguides with 60°Bends in a Thin Slab Structure
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概要
- 論文の詳細を見る
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 SiO_2 low 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.
- 社団法人応用物理学会の論文
- 2000-05-15
著者
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Baba Toshihiko
Yokohama National University
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OHSAKI Daisuke
Yokohama National University, Division of Electrical and Computer Engineering
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FUKAYA Naoyuki
Yokohama National University, Faculty of Engineering, Division of Electrical and Computer Engineerin
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Ohsaki Daisuke
Yokohama National University Faculty Of Engineering Division Of Electrical And Computer Engineering
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Fukaya N
Furukawa Electric Inc. Yokohama Jpn
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