Sol-gel fabrication of one-dimensional photonic crystals with predicted transmission spectra

3rd International School and Conference on Optoelectronics, Photonics, Engineering and Nanostructures (Saint Petersburg OPEN 2016)

Ilinykh, V.A.^1 ; Matyushkin, L.B.^1

Department of Micro- and Nanoelectronics, St. Petersburg State Electrotechnical University LETT, St. Petersburg

197376, Russia^1

关键词: Experimental spectra;    High refractive index;    Low refractive index;    Multilayer structures;    One dimensional photonic crystal;    Stop-bands;    Transfer matrix technique;    Transmission spectrums;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/741/1/012008/pdf
DOI  :  10.1088/1742-6596/741/1/012008

来源: IOP

【 摘 要 】

One-dimensional multilayer structures of periodically alternating low refractive index (silica) and high refractive index (titania) materials have been deposited by sol-gel spincoating. Experimental spectra of the structures are in agreement with spectra calculated by transfer matrix technique. As an example, theoretical and experimental spectra with a stop band corresponding 600 nm-reflection are shown.