Residual thermal stress-induced integrated optical waveguides on Bi12GeO20 substrate

Sandra S. Sato; Josemir C. Santos; Marcos A. R. Franco

doi:10.1117/12.866468

8 September 2010 Residual thermal stress-induced integrated optical waveguides on Bi₁₂GeO₂₀ substrate

Sandra S. Sato, Josemir C. Santos, Marcos A. R. Franco

Proceedings Volume 7653, Fourth European Workshop on Optical Fibre Sensors; 76532R (2010) https://doi.org/10.1117/12.866468
Event: (EWOFS'10) Fourth European Workshop on Optical Fibre Sensors, 2010, Porto, Portugal

Abstract

The formation of an optical waveguide based on residual thermal stress in bismuth germanate (BGO) substrate, the Pockels electro-optic effect and the modal optical analyses were investigated for optical modulation purpose. A full vector finite element based program was used to perform the analyses. The optical propagation characteristics of stress-induced waveguides and main electro-optic parameters were evaluated considering different geometrical designs.

Citation Download Citation

Sandra S. Sato, Josemir C. Santos, and Marcos A. R. Franco "Residual thermal stress-induced integrated optical waveguides on Bi₁₂GeO₂₀ substrate", Proc. SPIE 7653, Fourth European Workshop on Optical Fibre Sensors, 76532R (8 September 2010); https://doi.org/10.1117/12.866468

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