Angular Dependences of Transmission Spectra of Photonic-Crystal Films Based on Aluminum Oxide
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The angular dependences of the transmission of a one-dimensional photonic crystal based on porous anodic aluminum oxide are studied in the wavelength range of 320–1200 nm. The possibility of using porous one-dimensional photonic crystals based on aluminum oxide as selective narrowband optical filters and mirrors is studied.
Keywords:photonic crystal stop band narrowband filter transmission spectrum
This work was partially supported by the Russian Foundation for Basic Research (project no. 18-02-00181), China Scholarship Council, and National Natural Science Foundation of China (project nos. 51671183 and 51701207).
CONFLICT OF INTEREST
The authors declare that they have no conflict of interest.
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