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Volume 26 - ICOP & ICPET 2020
ICOP & ICPET _ INPC _ ICOFS 2020, 26 - ICOP & ICPET 2020: 481-484 |
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Shokrane F, Soofi H. Design and modeling of integrated optical modulator based on linear electro-optic effect in Barium Titanate. ICOP & ICPET _ INPC _ ICOFS 2020; 26 :481-484
URL: http://opsi.ir/article-1-2096-en.html
URL: http://opsi.ir/article-1-2096-en.html
1- Faculty of Electrical & computer Engineering- University of Tabriz- Tabriz- Iran
Abstract: (1421 Views)
Barium Titanate is a ferroelectric material with a large Pockels coefficient and hence utilizing this material for optical modulators is very promising. In this article, an optical modulator based on silicon on insulator platform is designed and simulated. This modulator employs hybrid plasmonic slot waveguides with Ag and Silicon rails and optical to hybrid mode converters at the inpu and output of the structure. Designed modulator exhibits a half wave voltage, length product of 0.02 Vmm which is extremely low compared to other Mach-Zehnder modulators. Moreover, the design presented in this article, has an insertion loss of approximately 3dB in the wavelength range of 1.45 to 1.65mm.
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