We propose a GaAs 2D photonic crystal tunable filter that takes advantage of rotation of a shape defect, which has a different cross-section from that of rods surrounding defect. Recent optical MEMS technology is used. Numerical simulation with boundary element method is carried out and shows the feasibility of tuning peak frequency with rotation of shape defect.
Frequency response of rotating shape defect in 2-D photonic crystal for optical tunable filter
2001-01-01
160277 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
TuJ2 Frequency Response of Rotating Shape Defect in 2-D Photonic Crystal for Optical Tunable Filter
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