Femtosecond laser ablation and photo-induced effects of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses

doi:10.1364/ome.9.003582

CIOMP OpenIR

	Femtosecond laser ablation and photo-induced effects of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses
	L.T.Liu; X.Zheng; X.S.Xiao; Y.T.Xu; X.X.Cui; J.Cui; C.L.Guo
	2019
发表期刊	Optical Materials Express
ISSN	2159-3930
卷号	9 期号:9 页码:3582-3593
摘要	Laser induced damage thresholds (LIDTs) and photo-induced changes of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses are investigated by femtosecond laser of 800nm. AS(40)S(60) glass has the highest LIDT as well as 1452.3 mJ/cm(2), the introduction of small amount of Ga and Sb into glass decreases the LIDTs to 957.1 mJ/cm(2) for Ga0.8As39.2S60 and 705.9 mJ/cm(2) for Ga0.8As29.2Sb10S60, respectively. Microstructure analysis reveals that the decrease of LIDT is tightly related to the decrease of high strength chemical bonds and formation of lower ones in glass matrix. After multi pulses induced damage occurred, the structure of glass matrix became more random and a half of S was replaced by O approximately. The damage mechanism was proposed and it is helpful to develop high LIDT chalcogenide glasses and the photo-induced effects are the basis of waveguide writing in chalcogenide glasses by femtosecond laser. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	photostructural changes,sulfide glasses,induced damage,raman-spectra,wave-guides,ge,sb,fibers,bulk,irradiation,Materials Science,Optics
DOI	10.1364/ome.9.003582
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63192
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	L.T.Liu,X.Zheng,X.S.Xiao,et al. Femtosecond laser ablation and photo-induced effects of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses[J]. Optical Materials Express,2019,9(9):3582-3593.
APA	L.T.Liu.,X.Zheng.,X.S.Xiao.,Y.T.Xu.,X.X.Cui.,...&C.L.Guo.(2019).Femtosecond laser ablation and photo-induced effects of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses.Optical Materials Express,9(9),3582-3593.
MLA	L.T.Liu,et al."Femtosecond laser ablation and photo-induced effects of AS(40)S(60), Ga0.8As39.2S60 and Ga0.8As29.2Sb10S60 chalcogenide glasses".Optical Materials Express 9.9(2019):3582-3593.

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