- Tytuł:
- Planar Photonic Crystals Biosensor Applications of $TiO_2$
- Autorzy:
-
Erdiven, U.
Karaaslan, M.
Unal, E.
Karadağ, F. - Powiązania:
- https://bibliotekanauki.pl/articles/1418288.pdf
- Data publikacji:
- 2012-10
- Wydawca:
- Polska Akademia Nauk. Instytut Fizyki PAN
- Tematy:
-
78.67.Pt
42.70.Qs
07.07.Df
42.79.Pw - Opis:
- We examine quality factor and sensitivity change depending on the resonant wavelength changing refractive index of surrounding liquid for $TiO_2$ photonic crystal slab structure. Photonic crystal slab structure is used widely for biological materials such as proteins, antigens, DNA, cells, virus particles and bacteria. Mentioned photonic crystal slabs are usable with large-area biosensor designs. They permit direct access to externally incident optical beams in a microfluidic device. Model calculations are based on two-dimensional periodic crystal structure. Photonic crystal slab consists of a square lattice of air holes in a finite-thickness dielectric slab. The time domain simulations were implemented by software MIT Electromagnetic Equation Propagation.
- Źródło:
-
Acta Physica Polonica A; 2012, 122, 4; 732-736
0587-4246
1898-794X - Pojawia się w:
- Acta Physica Polonica A
- Dostawca treści:
- Biblioteka Nauki
Artykuł