Stress analysis method for elastically anisotropic material basedoptical waveguides and its application to strain-induced opticalwaveguides |
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| Authors: | Saitoh I. Koshiba M. Tsuji Y. |
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| Affiliation: | Div. of Electron. & Inf. Eng., Hokkaido Univ., Sapporo; |
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| Abstract: | A numerical approach for the stress analysis of elastically anisotropic material-based optical waveguides is newly formulated with the finite element method (FEM). The stress analysis method developed here is linked to the guided mode analysis method to produce a two-step analysis of acoustooptic modulation of optical waveguides. Numerical examples are shown for strain-induced optical waveguides on LiNbO3 substrates |
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