Thermal nonlinear refraction in the dye-doped sol-gel xTiO_2. (l00 - x)SiO_2 system

Morgan Cason; Danilo Bersani; Gianni Antonioli

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Thermal nonlinear refraction in the dye-doped sol-gel xTiO_2. (l00 - x)SiO_2 system

机译：染料掺杂的溶胶-凝胶xTiO_2中的热非线性折射。（l00-x）SiO_2系统

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The build-up time of the thermal lens effect induced by a Gaussian beam in the DO3-doped sol-gel system xTiO_2 (l00 - x)SiO_2 at different compositions, both in the liquid and gel phases has been measured in a Z-scan geometry. While the pure titania samples show a minimum of the thermal diffusivity, a maximum is found for x ≈ 30. The sol to gel transformation leads to an increase of the build-up times at all compositions.

机译：在Z扫描中测量了在DO3掺杂的溶胶-凝胶体系xTiO_2（l00-x）SiO_2中，在液相和凝胶相不同组成下，高斯光束引起的热透镜效应的建立时间。几何。当纯二氧化钛样品显示出最小的热扩散率时，发现x≈30时显示出最大的热扩散率。溶胶到凝胶的转变导致所有组合物的堆积时间增加。

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《Optical Materials》 |1999年第4期|p.447-452|共6页
作者
Morgan Cason; Danilo Bersani; Gianni Antonioli;
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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
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Thermal nonlinear refraction in the dye-doped sol-gel xTiO_2. (l00 - x)SiO_2 system

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