Determination of Diffusion-Parameter Values in K^+-lon Exchange Waveguides Made by Diluted KNO_3 in Soda-Lime Glass

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概要

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• In this paper, the diffusion parameter-values in the K^+-ion diffused waveguides made by diluted KNO_3 with NaNO_3 in the soda-lime glass, which are determined from measured values of the effective index, are presented together with a simple method for the determination. The surface-index changes are measured for the waveguides by KNO_3 melts with 75%-, 50%- and 3O%-dilutions (weight ratio), and for comparison purpose, also by the pure KNO_3, and the dependence of the index-profile on the dilution of KNO_3 in the ion-source melt is shown. Change of the two-dimensional index profile in the diffused channel waveguide with the KNO_3-dilution is also shown, which is calculated with the measured diffusion parameters.

• 社団法人電子情報通信学会の論文
• 1995-10-25

著者

• Kishioka K

  Osaka Electro‐communication Univ. Osaka

• Kishioka Kiyoshi

  Department Of Applied Electronics Osaka Electro-communication University

関連論文

• Determination of Diffusion-Parameter Values in K^+-lon Exchange Waveguides Made by Diluted KNO_3 in Soda-Lime Glass
• Wavelength Demultiplexer Utilizing Stratified Waveguides with a Tapered Buffer Layer (Special Issue on the 1992 Symposium on Electromagnetic Theory)

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