Effect of photo-thermo-induced nucleation on crystallization properties of SiO2–Al2O3–ZnO–Na2O photo-thermo-refractive glass
Effect of photo-thermo-induced nucleation on crystallization properties of SiO2–Al2O3–ZnO–Na2O photo-thermo-refractive glass
复制标题
光热诱导成核对SiO2→Al2O3→ZnO→Na2O光热折变玻璃晶化性能的影响
DOI：
10.1016/j.optmat.2022.112878
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发表时间：
2022-10
影响因子：
3.9
通讯作者：
Xiao Yuan
中科院分区：
文献类型：
--
作者：
Ziyi Ge;Baoxing Xiong;Xiang Zhang;Xiao Yuan
光热折变玻璃是一种光热敏硅酸盐玻璃。经光热处理后，可在玻璃基体中析出氟化钠晶体，改变玻璃的折射率，广泛应用于体全息器件中。本文研究了光热诱导形核对PTR玻璃析晶动力学的影响，并利用SEM、DSC、吸收光谱、XRD等技术分析了光热诱导形核过程的性质。结果表明，光热诱导形核可以显著改变PTR玻璃的析晶能力，并影响析出的NaF晶体的尺寸、形貌和体积分数。其原因在于不同光热成核处理体系下银核的组成和数量发生了变化。研究结果表明，光热诱导的PTR玻璃成核过程将有助于提高体布拉格光栅（VBGs）等基于PTR玻璃的光学元件的性能。
Photo-thermo-refractive (PTR) glass is a kind of photo-thermo-sensitive silicate glass. After photo-thermo treatment, it can precipitate sodium fluoride (NaF) crystals in the glass matrix to change the refractive index, which is widely used in volume holographic devices. The purpose of this paper is to study the effect of photo-thermo-induced nucleation on the crystallization kinetics of PTR glass, and several techniques, such as SEM, DSC, absorption spectrum, and XRD, are used to analyze the properties of the induced nucleation process. The results show that photo-thermo-induced nucleation can significantly change the crystallization ability of PTR glass and affect the size, morphology, and volume fraction of precipitated NaF crystals. The reason lies in the change in the composition and number of silver nuclei under different photo-thermo-nucleation treatment systems. According to the obtained results, the photo-thermo-induced nucleation processes of PTR glass will be helpful for improving the properties of volume Bragg gratings (VBGs) and other optical elements based on PTR glass.
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影响因子：
3.9
作者：
G. P. Souza;V. Fokin;C. A. Baptista;Edgar Dutra Zanotto;J. Lumeau;L. Glebova;L. Glebov
通讯作者：
G. P. Souza;V. Fokin;C. A. Baptista;Edgar Dutra Zanotto;J. Lumeau;L. Glebova;L. Glebov
DOI：
10.1116/1.4943030
发表时间：
2016-03
期刊：
Journal of Vacuum Science & Technology. B. Nanotechnology and Microelectronics: Materials, Processing, Measurement, and Phenomena
影响因子：
--
作者：
M. Klimov;L. Glebov;L. Glebova
通讯作者：
M. Klimov;L. Glebov;L. Glebova
影响因子：
3.5
作者：
Lumeau, Julien;Chamma, Karima;Glebov, Leonid B.
通讯作者：
Glebov, Leonid B.
DOI：
--
发表时间：
2007
期刊：
--
影响因子：
--
作者：
J. Lumeau;A. Sinitskii;L. Glebova;L. Glebov
通讯作者：
J. Lumeau;A. Sinitskii;L. Glebova;L. Glebov
影响因子：
3.5
作者：
S. Ivanov;V. Dubrovin;N. Nikonorov;M. Stolyarchuk;Alexander Ignatiev
通讯作者：
S. Ivanov;V. Dubrovin;N. Nikonorov;M. Stolyarchuk;Alexander Ignatiev