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Proceedings Paper

Nonlinear optical photonic crystal waveguide with TiO2 material
Author(s): Koji Uchijima; Tomohiro Kita; Hirohito Yamada
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Paper Abstract

Titanium dioxide (TiO2) has several attractive properties such as high linear and nonlinear refractive indices and the wide bandgap for applying the nonlinear optical devices. We have been studied channel waveguides with TiO2 as the submicron size core to verify their feasibility as the nonlinear optical devices. In this study, we analyzed optical propagation in the TiO2 photonic crystal waveguide and demonstrated the enhanced optical nonlinearity due to slow light effect.

Paper Details

Date Published: 18 March 2013
PDF: 11 pages
Proc. SPIE 8626, Oxide-based Materials and Devices IV, 86261C (18 March 2013); doi: 10.1117/12.2002005
Show Author Affiliations
Koji Uchijima, Tohoku Univ. (Japan)
Tomohiro Kita, Tohoku Univ. (Japan)
Hirohito Yamada, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 8626:
Oxide-based Materials and Devices IV
Ferechteh Hosseini Teherani; David C. Look; David J. Rogers, Editor(s)

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