Effect of introducing KNO3 on the preparation of athermal fluorophosphate glass and investigation on its thermo-optical property

doi:10.1016/j.optmat.2023.114415

OPT OpenIR > 光子功能材料与器件研究室

	Effect of introducing KNO3 on the preparation of athermal fluorophosphate glass and investigation on its thermo-optical property
	Gao, Fei1,2,3 ; Zhang, Faqiang 1,3; Yang, Liqing1 ; Ma, Zhiyuan 4; Yang, Feng 4; Hu, Bin 1,4; Peng, Bo1 ; Liu, Chunliang 2; Wang, Pengfei1,3
作者部门	先进光电与生物材料研究室
	2023-11
发表期刊	Optical Materials
ISSN	09253467
卷号	145
产权排序	1
摘要	The effects of introducing some amount of KNO3 into the raw materials on preparation of fluorophosphate glass are investigated in terms of UV–vis transmittance, absorption coefficient and change of refractive index. As the content of KNO3 reaches 50%, the UV absorption coefficient of the optimized fluorophosphate glass reaches the minimum due to absence of microcrystals in the produced glass. The Schott's Sellmeier dispersion formula and Ghosh's two-polar wavelength-dependent Sellmeier equation were both used to calculate dispersion constants of the optimized fluorophosphate glass. The optimized fluorophosphate glass maintains special characteristics of negative temperature coefficient of refractive index and near-zero thermo-optical coefficient. The lower absorption both in UV and near-infrared (NIR) helps to improve its laser-induced damage resistance. The athermal fluorophosphate glass shows great potential for compensation of thermal-induced distortion in high-power solid-state lasers and high-resolution optical systems. © 2023 Elsevier B.V.
关键词	Athermalization Fluorophosphate glass Thermo-optical coefficient Sellmeier equation High-power laser system
DOI	10.1016/j.optmat.2023.114415
收录类别	EI
语种	英语
出版者	Elsevier B.V.
EI入藏号	20234114874732
引用统计
文献类型	期刊论文
条目标识符	http://ir.opt.ac.cn/handle/181661/96830
专题	光子功能材料与器件研究室
通讯作者	Wang, Pengfei
作者单位	1.State Key Laboratory of Transient Optics and Photonics, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences (CAS), Xi'an; 710119, China; 2.Faculty of Electronic and Information Engineering, Xi'an Jiaotong University, Xian; 710049, China; 3.Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences (UCAS), Beijing; 100049, China; 4.CDGM Glass Co. Ltd, Chengdu; 610199, China
推荐引用方式 GB/T 7714	Gao, Fei,Zhang, Faqiang,Yang, Liqing,et al. Effect of introducing KNO3 on the preparation of athermal fluorophosphate glass and investigation on its thermo-optical property[J]. Optical Materials,2023,145.
APA	Gao, Fei.,Zhang, Faqiang.,Yang, Liqing.,Ma, Zhiyuan.,Yang, Feng.,...&Wang, Pengfei.(2023).Effect of introducing KNO3 on the preparation of athermal fluorophosphate glass and investigation on its thermo-optical property.Optical Materials,145.
MLA	Gao, Fei,et al."Effect of introducing KNO3 on the preparation of athermal fluorophosphate glass and investigation on its thermo-optical property".Optical Materials 145(2023).

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