Excited-state nonlinear optical properties of cluster WOS3Cu3 I(2-MePy)3

G. Y. Fang; Y. L. Song; Y. X. Wang; X. R. Zhang; X. Q. Xin; C. Zhang; C. F. Li

Excited-state nonlinear optical properties of cluster WOS₃Cu₃ I(2-MePy)₃

G. Y. Fang^*
, Y. L. Song
, Y. X. Wang
, X. R. Zhang
, X. Q. Xin
, C. Zhang
, C. F. Li

^*Corresponding author for this work

School of Physics

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The nonlinear optical properties of cluster WOS₃ Cu₃ I(2-MePy)₃ were studied by using the Z-scan method. The experimental results were simulated based on the steady-state solution of rate equations, and the third order nonlinear optical parameters of the cluster were obtained. The theoretical curves are in good agreement with experimental results. The relationship between the sign of the nonlinear refraction index and the ratio of the refrangibilities K_r has also been studied. It is demonstrated that when K_r>1, the nonlinearity is positive, while K_r <1, negative. Numerical results are in consistent with the theory.

Original language	English
Pages (from-to)	541-544
Number of pages	4
Journal	Guangxue Xuebao/Acta Optica Sinica
Volume	21
Issue number	5
State	Published - May 2001

Keywords

Cluster
Excited state nonlinearity
Nonlinear optics
Rate equations
Z-scan

Cite this

@article{7f8e4eee741e418aaa43ecadba5b6fb6,

title = "Excited-state nonlinear optical properties of cluster WOS3Cu3 I(2-MePy)3",

abstract = "The nonlinear optical properties of cluster WOS3 Cu3 I(2-MePy)3 were studied by using the Z-scan method. The experimental results were simulated based on the steady-state solution of rate equations, and the third order nonlinear optical parameters of the cluster were obtained. The theoretical curves are in good agreement with experimental results. The relationship between the sign of the nonlinear refraction index and the ratio of the refrangibilities Kr has also been studied. It is demonstrated that when Kr>1, the nonlinearity is positive, while Kr <1, negative. Numerical results are in consistent with the theory.",

keywords = "Cluster, Excited state nonlinearity, Nonlinear optics, Rate equations, Z-scan",

author = "Fang, \{G. Y.\} and Song, \{Y. L.\} and Wang, \{Y. X.\} and Zhang, \{X. R.\} and Xin, \{X. Q.\} and C. Zhang and Li, \{C. F.\}",

year = "2001",

month = may,

language = "英语",

volume = "21",

pages = "541--544",

journal = "Guangxue Xuebao/Acta Optica Sinica",

issn = "0253-2239",

publisher = "Chinese Laser Press",

number = "5",

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TY - JOUR

T1 - Excited-state nonlinear optical properties of cluster WOS3Cu3 I(2-MePy)3

AU - Fang, G. Y.

AU - Song, Y. L.

AU - Wang, Y. X.

AU - Zhang, X. R.

AU - Xin, X. Q.

AU - Zhang, C.

AU - Li, C. F.

PY - 2001/5

Y1 - 2001/5

N2 - The nonlinear optical properties of cluster WOS3 Cu3 I(2-MePy)3 were studied by using the Z-scan method. The experimental results were simulated based on the steady-state solution of rate equations, and the third order nonlinear optical parameters of the cluster were obtained. The theoretical curves are in good agreement with experimental results. The relationship between the sign of the nonlinear refraction index and the ratio of the refrangibilities Kr has also been studied. It is demonstrated that when Kr>1, the nonlinearity is positive, while Kr <1, negative. Numerical results are in consistent with the theory.

AB - The nonlinear optical properties of cluster WOS3 Cu3 I(2-MePy)3 were studied by using the Z-scan method. The experimental results were simulated based on the steady-state solution of rate equations, and the third order nonlinear optical parameters of the cluster were obtained. The theoretical curves are in good agreement with experimental results. The relationship between the sign of the nonlinear refraction index and the ratio of the refrangibilities Kr has also been studied. It is demonstrated that when Kr>1, the nonlinearity is positive, while Kr <1, negative. Numerical results are in consistent with the theory.

KW - Cluster

KW - Excited state nonlinearity

KW - Nonlinear optics

KW - Rate equations

KW - Z-scan

UR - https://www.scopus.com/pages/publications/0035351480

M3 - 文章

AN - SCOPUS:0035351480

SN - 0253-2239

VL - 21

SP - 541

EP - 544

JO - Guangxue Xuebao/Acta Optica Sinica

JF - Guangxue Xuebao/Acta Optica Sinica

IS - 5

ER -

Excited-state nonlinear optical properties of cluster WOS₃Cu₃ I(2-MePy)₃

Abstract

Keywords

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