3 December 2005 Analysis of refractive index profile in Tl+-Na+ ion-exchanged glass waveguides by x-ray energy dispersive spectra
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Proceedings Volume 6019, Passive Components and Fiber-based Devices II; 60192W (2005) https://doi.org/10.1117/12.634097
Event: Asia-Pacific Optical Communications, 2005, Shanghai, China
Abstract
With the thermal diffusion method, the Tl+ -ion diffusion process in Tl+-Na+ ion-exchanged glass is in details described by the electroneutrality field and the stress, which are generated by the huge dimension difference for Tl+ and Na+ ions and the large difference in diffusion coefficients between Tl+ and Na+ ions. The results of the theoretical analysis and the experiment data by X-ray energy dispersive spectra indicate that the Tl+ diffusion process is found to be a new diffusion law.
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Zigang Zhou, Zigang Zhou, Xiaojun Hu, Xiaojun Hu, } "Analysis of refractive index profile in Tl+-Na+ ion-exchanged glass waveguides by x-ray energy dispersive spectra", Proc. SPIE 6019, Passive Components and Fiber-based Devices II, 60192W (3 December 2005); doi: 10.1117/12.634097; https://doi.org/10.1117/12.634097
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