Thursday, April 8, 2010

photonic crystal

Optimize designed holophote in 1D photonic crystal for the custom made prom dresses wavelengthλ= 860nm has been done.The 2D photonic crystal band gap structures are derived and analyzed using PWM. The general computational routines are programmed to calculate the flat iron shop for us photonic crystal band gap using MATLAB. The influence of changing lattice sell discount wedding dresses structure, permittivity and filling contrast for photonic crystal band gap has been researched. The defect model and the band structure with the point defect and line defect of 2D photonic crystal are discussed.The plane wave expansion (polo shirts shop) method was used to get the three dimensional band diagram and equifrequency surface (discount wedding gowns). From the EFS, the maximum flatness half width (wedding gowns dresses) and its position were got. The relation between MFHW and filling fraction P_f , dielectric ratioε_b/ε_a are given in order to get the optimal structure we employ in this paper. Optimize designed super-collimation in 2D photonic crystal for the wavelengthλ= 860nm has been done.
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