A two-dimensional photonic crystal slab mirror with silicon on insulator for wavelength 1.3 mu m
Data(s) |
2006
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Resumo |
A concrete two-dimensional photonic crystal slab with triangular lattice used as a mirror for the light at wavelength 1.3 mu m with a silicon-on-insulator (Sol) substrate is designed by the three-dimensional plane wave expansion method. For TE-like modes, the bandgap in the F-K direction is from 1087nm to 1559nm. The central wavelength in the bandgap is about 1.3 mu m, hence the incident light at wavelength 1.3 mu m will be strongly reflected. Experimentally, such a photonic crystal slab is fabricated on an SOI substrate by the combination of EBL and ICP etching. The measurement of its transmission characteristics shows the bandgap edge in a longer wavelength is about 1540mn. The little discrepancy between the experimental data and the theoretical values is mainly due to the size discrepancy of the fabricated air holes. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Tang HX (Tang Hai-Xiao); Zuo YH (Zuo Yu-Hua); Yu JZ (Yu Jin-Zhong); Wang QM (Wang Qi-Ming) .A two-dimensional photonic crystal slab mirror with silicon on insulator for wavelength 1.3 mu m ,CHINESE PHYSICS LETTERS,2006,23(10):2790-2792 |
Palavras-Chave | #光电子学 |
Tipo |
期刊论文 |