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

• KISHIOKA Kiyoshi

  the Department of Applied Electronics, Osaka Electro-Communication University

抄録

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.

収録刊行物

• IEICE transactions on electronics

  IEICE transactions on electronics 78 (10), 1409-1418, 1995-10-25

  一般社団法人電子情報通信学会

キーワード

• refractive-index profile
• ion-exchange waveguide
• optical waveguide
• optical integrated circuit

詳細情報

• CRID: 1571135652464562432
• NII論文ID: 110003210766
• NII書誌ID: AA10826283
• ISSN: 09168524
• 本文言語コード: en
• データソース種別:
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