研究目的
Investigating the optical properties of a new one-dimensional defected photonic crystal structure composed of alternating layers of metamaterial and high Tc superconductor material defected with a dielectric material at the center of the structure.
研究成果
The study demonstrates the tunable GHz electromagnetic filtering properties of the 1DDPC by changing the thickness of metamaterial and superconductor layers and the angle of incidence. A multichannel filter is achieved by increasing the thickness of the defect layer, which has potential uses in optical communications.
研究不足
The study is theoretical and does not include experimental validation. The practical implementation and fabrication of the proposed structure may present challenges.
1：Experimental Design and Method Selection:
The study uses the transfer matrix method (TMM) to investigate the transmittance spectra of the proposed structure.
2：Sample Selection and Data Sources:
The structure is composed of alternating layers of metamaterial (double-negative material) and high Tc superconductor material called Hg1223 defected with a dielectric material (SiO2) at the center.
3：List of Experimental Equipment and Materials:
Metamaterial (DNG), high Tc superconductor material (Hg1223), and dielectric material (SiO2).
4：2). Experimental Procedures and Operational Workflow:
4. Experimental Procedures and Operational Workflow: The transmittance spectra are obtained by varying the thicknesses of metamaterial and superconductor layers and the angle of incidence.
5：Data Analysis Methods:
The transmittance and reflectance are determined by the transfer matrix method.
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