Analysis of Mode Conversion at Discontinuities between K^+-Na^+ and Ag^+-Na^+ Ion-Exchanged Waveguides in Glass

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概要

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• The analysis of mode conversion caused by discontinuity between K^+-Na^+ and Ag^+-Na^+ ion-exchanged waveguides in glass is carried out. The experimentally obtained refractive index profiles of the waveguide regions are considered. Structures consisting of single-mode potassium and 2-, 5-, or 11-mode silver waveguides are studied using the least squares boundary residual method. The power coefficients of light propagation through the interface between the two waveguide regions are evaluated. In the case of structure consisting of a single-mode potassium waveguide and 11-mode silver one, the power transmittance coefficient for the lowest-order transverse electric mode reaches a value of 98.9%.

• 社団法人応用物理学会の論文
• 1994-02-15

著者

• Pantchev B

  Inst. Solid State Physics Bulgarian Acad. Sci. Sofia Bgr

• Pantchev Blagoy

  Institute Of Solid State Physics Bulgarian Academy Of Sciences

• NIKOLOV Zdravko

  Institute of Solid State Physics

• PANTCHEV Blagoy

  Institute of Solid State Physics

関連論文

• Effect of Post-Hydrogenation on the Structural Properties of Amorphous Silicon Network
• Analysis of Mode Conversion at Discontinuities between K^+-Na^+ and Ag^+-Na^+ Ion-Exchanged Waveguides in Glass
• Masking Problem in the Fabrication of Optical Waveguide Structures in Glass by Double Ion Exchange
• Molecular Hydrogen in Amorphous Silicon with High Internal Stress

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