Nano-Crystal and Microstructure Formation in Fluoride Photo-Thermo-Refractive Glass Using Chirp-Controlled Ultrafast Laser Bessel Beams

doi:10.3390/nano11061432

OPT OpenIR > 瞬态光学研究室

	Nano-Crystal and Microstructure Formation in Fluoride Photo-Thermo-Refractive Glass Using Chirp-Controlled Ultrafast Laser Bessel Beams
	Zhang, Yunjie 1; Wang, Xu2 ; Zhang, Guodong 3; Stoian, Razvan 4; Cheng, Guanghua3
Department	瞬态光学研究室
	2021
Source Publication	NANOMATERIALS
ISSN	2079-4991
Volume	11 Issue:6
Contribution Rank	2
Abstract	Nano-crystals were formed in the exposed regions of photo-thermo-refractive glass undergoing irradiation with zeroth order chirp-controlled ultrafast laser Bessel beams and subsequent heat treatment. Effects of various writing powers, pulse durations and heat treatment time on the distribution and the size of the nano-crystals were investigated. The results show that nano-crystals' distribution depended on the laser power density spatial shape, while the size of the nano-crystals is quasi-independent. However, the average diameter of the nano-crystals was affected by the heat treatment time, decreasing from 175 to 105 nm with the time halved. In addition, using crystallographic characterization by X-ray diffraction, the nano-crystal composition in the laser-exposed regions was detected to be sodium fluoride.
Keyword	photosensitive materials ultrafast nonlinear optics ultrafast technology microstructure fabrication
DOI	10.3390/nano11061432
Indexed By	SCI
Language	英语
WOS ID	WOS:000667396300001
Publisher	MDPI
Citation statistics
Document Type	期刊论文
Identifier	http://ir.opt.ac.cn/handle/181661/94946
Collection	瞬态光学研究室
Corresponding Author	Cheng, Guanghua
Affiliation	1.Xian Polytech Univ, Sch Sci, Xian 710048, Peoples R China 2.Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Northwestern Polytech Univ, Sch Artificial Intelligence Opt & Elect iOPEN, Xian 710072, Peoples R China 4.Univ Lyon, Univ Jean Monnet, UMR 5516 CNRS, Lab Hubert Curien, F-42000 Saint Etienne, France
Recommended Citation GB/T 7714	Zhang, Yunjie,Wang, Xu,Zhang, Guodong,et al. Nano-Crystal and Microstructure Formation in Fluoride Photo-Thermo-Refractive Glass Using Chirp-Controlled Ultrafast Laser Bessel Beams[J]. NANOMATERIALS,2021,11(6).
APA	Zhang, Yunjie,Wang, Xu,Zhang, Guodong,Stoian, Razvan,&Cheng, Guanghua.(2021).Nano-Crystal and Microstructure Formation in Fluoride Photo-Thermo-Refractive Glass Using Chirp-Controlled Ultrafast Laser Bessel Beams.NANOMATERIALS,11(6).
MLA	Zhang, Yunjie,et al."Nano-Crystal and Microstructure Formation in Fluoride Photo-Thermo-Refractive Glass Using Chirp-Controlled Ultrafast Laser Bessel Beams".NANOMATERIALS 11.6(2021).

Files in This Item:
File Name/Size	DocType	Version	Access	License
Nano-Crystal and Mic（2815KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	Application Full Text

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

瞬态光学研究室知识库