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Switchable optical nonlinear properties of W18O49 nanowires by Ag nanoparticles supported
Alternative TitleSwitchable optical nonlinear properties of W_(18)O_(49) nanowires by Ag nanoparticles supported
Liu Yang1; Xu XueSong1; Chen Yang4; Zhang ZhenYi3; Gao YaChen5; Liu KuiChao3; Gong LiDong1; Dong Bin3
2017
Source PublicationSCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
ISSN1674-7348
Volume60Issue:11
AbstractDuring the past decades, nonlinear optical (NLO) materials have attracted special interest because of their potential applications in photonic devices, such as optical switching, frequency conversion and electro-optic modulators. Among the finding ways to obtain excellent NLO materials with both large NLO response and short response time, the most common approach is to design and prepare new materials by combining conjugated materials with metal nanoparticles. The presence of metal nanoparticles can significantly enhance optical nonlinear responses, thermo-optical effect, Raman and luminescent emissions of composite systems because of the surface plasmon resonance (SPR) in metal nanoparticles. Metal nanoparticles, therefore, have attracted lots of interest for their fascinating optical and electronic properties. The SPR in metal nanoparticles mainly depends on the metal material, particle size, particle shape and surrounding matrix. So their nonlinear optical properties can be easily adjusted for specific applications. Recently, Cai et al. have done a remarkable work, and have shown the electrically controlled nonlinear generation of light with plasmonics, which is expected to be of great use in many plasmonics based NLO devices. Janssens's group 9 have studied the nonlinear absorption of Ag atomic clusters and nanoparticles dispersed in a transparent oxyfluoride glass host and these properties are promising for applications in optical limiting and object's contrast enhancement.
Other AbstractDuring the past decades, nonlinear optical (NLO) materials have attracted special interest because of their potential applications in photonic devices, such as optical switching, frequency conversion and electro-optic modulators. Among the finding ways to obtain excellent NLO materials with both large NLO response and short response time, the most common approach is to design and prepare new materials by combining conjugated materials with metal nanoparticles. The presence of metal nanoparticles can significantly enhance optical nonlinear responses, thermo-optical effect, Raman and luminescent emissions of composite systems because of the surface plasmon resonance (SPR) in metal nanoparticles. Metal nanoparticles, therefore, have attracted lots of interest for their fascinating optical and electronic properties. The SPR in metal nanoparticles mainly depends on the metal material, particle size, particle shape and surrounding matrix. So their nonlinear optical properties can be easily adjusted for specific applications. Recently, Cai et al. have done a remarkable work, and have shown the electrically controlled nonlinear generation of light with plasmonics, which is expected to be of great use in many plasmonics based NLO devices. Janssens's group 9 have studied the nonlinear absorption of Ag atomic clusters and nanoparticles dispersed in a transparent oxyfluoride glass host and these properties are promising for applications in optical limiting and object's contrast enhancement.
KeywordFILMS LIGHT
Indexed ByCSCD
Language英语
Funding Project[National Natural Science Foundation of China] ; [Program for New Century Excellent Talents in University] ; [Fundamental Research Funds for the Central Universities] ; [Program for Liaoning Excellent Talents in University (LNET)] ; [Science and Technique Foundation of Dalian] ; [Education Department of Liaoning Province of China]
CSCD IDCSCD:6093062
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/153850
Collection中国科学院金属研究所
Affiliation1.辽宁师范大学
2.大连海事大学
3.Dalian Minzu Univ, Key Lab New Energy & Rare Earth Resource Utilizat, Key Lab Photosensit Materials & Device Liaoning Prov, State Ethn Affairs Commiss,Sch Phys & Materials Engn, Dalian 116600, Peoples R China
4.中国科学院金属研究所
5.黑龙江大学
Recommended Citation
GB/T 7714
Liu Yang,Xu XueSong,Chen Yang,et al. Switchable optical nonlinear properties of W18O49 nanowires by Ag nanoparticles supported[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2017,60(11).
APA Liu Yang.,Xu XueSong.,Chen Yang.,Zhang ZhenYi.,Gao YaChen.,...&Dong Bin.(2017).Switchable optical nonlinear properties of W18O49 nanowires by Ag nanoparticles supported.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,60(11).
MLA Liu Yang,et al."Switchable optical nonlinear properties of W18O49 nanowires by Ag nanoparticles supported".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 60.11(2017).
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