Spectral scalability and optical spectra of fractal multilayer structures: FDTD analysis

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Atıf İçin Kopyala

ŞİMŞEK Ş., Palaz S., Mamedov A. M., Ozbay E.

Applied Physics A: Materials Science and Processing, cilt.123, sa.1, 2017 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 123 Sayı: 1
• Basım Tarihi: 2017
• Doi Numarası: 10.1007/s00339-016-0628-0
• Dergi Adı: Applied Physics A: Materials Science and Processing
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Hakkari Üniversitesi Adresli: Evet

Özet

An investigation of the optical properties and band structures for the conventional and Fibonacci photonic crystals (PCs) based on SrTiO3 and Sb2Te3 is made in the present research. Here, we use one-dimensional SrTiO3- and Sb2Te3-based layers. We have theoretically calculated the photonic band structure and transmission spectra of SrTiO3- and Sb2Te3-based PC superlattices. The position of minima in the transmission spectrum correlates with the gaps obtained in the calculation. The intensity of the transmission depths is more intense in the case of higher refractive index contrast between the layers.