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- Title
A wide band-pass filter of broad angle incidence based on one-dimensional metallo-dielectric ternary photonic crystal.
- Authors
Xu, Xiao-feng; Ding, Jia-yi
- Abstract
wide band-pass filter has been presented based on one-dimensional metallo-dielectric ternary photonic crystal. ZnS, Ag and MgF are used as the materials of the photonic crystal. The forbidden and allowed bands of the photonic crystal are determined by using the band-edge analysis. The result indicates that the filter has a wide pass band in the visible region and it can block ultraviolet and infrared light. Simulation of the transmission spectra shows that the filter has decent transmittance in the pass band at broad angle incidence ranging from 0° to 70°, which can meet the need of practical use.
- Subjects
BANDPASS filters; DIELECTRICS; ANGLE of attack (Aerodynamics); TERNARY alloys; CRYSTAL optics; ULTRAVIOLET radiation; INFRARED radiation; DATA transmission systems; SPECTRUM analysis
- Publication
Optical & Quantum Electronics, 2009, Vol 41, Issue 14/15, p1027
- ISSN
0306-8919
- Publication type
Article
- DOI
10.1007/s11082-010-9415-x