Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes

doi:10.1364/oe.26.013865

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	Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes
	Boltaev, G. S.; Fu, D. J.; Sobirov, B. R.; Smirnov, M. S.; Ovchinnikov, O. V.; Zvyagin, A. I.; Ganeev, R. A.
	2018
发表期刊	Optics Express
ISSN	1094-4087
卷号	26 期号:11 页码:13865-13875
摘要	The optical limiting properties of alloyed Cd0.5Zn0.5S quantum dots associated with erythrosine dye are analyzed using 532 nm, 40 ps pulses. We show that joint influence of saturable absorption, reverse saturable absorption and two-photon absorption cause the optical limiting of 532 nm radiation at the pulse energies exceeding 1 mJ. The nonlinear refraction and nonlinear absorption of these quantum dots associated with different organic dyes were studied using 1064 nm and 532 nm radiation. The nonlinear refraction index and nonlinear absorption coefficient of Cd0.5Zn0.5S quantum dots were measured at lambda = 1064 nm to be 2 x 10(-13) cm(2) W-1 and 1.2 x 10(-8) cm W-1, while the reverse saturable absorption of Cd0.5Zn0.5S quantum dots and erythrosine at lambda = 532 nm was almost two orders larger. The potential applications of these quantum dots for high-order harmonic generation are discussed. (c) 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement
关键词	order harmonic-generation laser-ablation atom clusters nanoparticles pulses cds plasmas films size Optics
DOI	10.1364/oe.26.013865
收录类别	SCI ; EI
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/61093
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	Boltaev, G. S.,Fu, D. J.,Sobirov, B. R.,et al. Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes[J]. Optics Express,2018,26(11):13865-13875.
APA	Boltaev, G. S..,Fu, D. J..,Sobirov, B. R..,Smirnov, M. S..,Ovchinnikov, O. V..,...&Ganeev, R. A..(2018).Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes.Optics Express,26(11),13865-13875.
MLA	Boltaev, G. S.,et al."Optical limiting, nonlinear refraction and nonlinear absorption of the associates of Cd0.5Zn0.5S quantum dots and dyes".Optics Express 26.11(2018):13865-13875.

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