Electric field, permittivity, and strain distributions induced by interdigitated electrodes on electrooptic waveguides |
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Authors: | Glytsis E Gaylord T Moharam M |
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Institution: | Georgia Institute of Technology, Atlanta, GA, USA; |
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Abstract: | Integrated optical interdigitated-electrode devices are used to diffract light and to launch acoustic waves. The electric field and the permittivity and strain tensors induced by a voltage applied to periodic interdigitated electrodes of finite thickness on the surface of an anisotropic electrooptic crystalline waveguide are calculated rigorously. A buffer layer between the electrodes and the waveguide is included in the analysis. |
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