Ion-exchange characteristics of sodium-calcium-silicate glass: Calculation from mode spectra

被引：25
|
作者：
Zhurikhina, V. V. [1 ]
Petrov, M. I. [2 ]
Sokolov, K. S. [1 ]
Shustova, O. V. [1 ]
机构：
[1] St Petersburg State Polytech Univ, St Petersburg 195251, Russia
[2] St Petersburg Acad Univ, St Petersburg 195220, Russia
来源：
TECHNICAL PHYSICS | 2010年 / 55卷 / 10期
基金：
俄罗斯基础研究基金会;
关键词：
REFRACTIVE-INDEX PROFILES; WAVE-GUIDES; DIFFUSION; DEVICES;
D O I：
10.1134/S1063784210100087
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The characteristics of silver-sodium ion exchange in standard commercial sodium-calcium-silicate glass are investigated using mode spectroscopy. The activation energy of the process, the silver-sodium interdiffusion coefficient, and the dependence of the maximal modulation of the refractive index on the silver nitrate concentration in the experimental salt bath are determined. The data set presented here makes it possible to specify the conditions for the formation of ion-exchange optical structures with preset parameters based on the glasses studied here.
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页码：1447 / 1452
页数：6
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