Nonlinear optical properties of indium-doped single-phased TiO2 thin films

被引：0

作者：

Niu, Ruifeng ^{[1
]}

Cui, Liqi ^{[1
]}

Wang, Weitian ^{[1
]}

机构：

[1] Yantai Univ, Sch Phys & Elect Informat, Yantai 264005, Peoples R China

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2022年 / 81卷 / 04期

关键词：

Optical nonlinearity; Thin films; Titanium dioxide; Pulsed laser deposition; PHOTOELECTROCHEMICAL PROPERTIES;

D O I：

10.1007/s40042-022-00519-6

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Single-phased rutile TiO2 and Ti0.9In0.1O2 thin films were fabricated using a pulsed laser deposition method. The optical transmission spectra reveal good transparency of the films in the visible spectral range of 330-900 nm. The absorption edge of the Ti0.9In0.1O2 film is blue-shifted compared with that of undoped TiO2 film. The third-order nonlinear optical properties of the films were investigated using a z-scan method with a pulse laser operating at 532 nm with pulse duration of 55 ps. The results show that the Ti0.9In0.1O2 and TiO2 films exhibit nonlinear saturable absorption and negative nonlinear refraction properties. The doping of In ions into TiO2 does not change the nonlinear optical absorption significantly. However, the nonlinear refractive index of Ti0.9In0.1O2 film is about two times larger than that of undoped TiO2 film. The local electron-pinned defect-dipoles and widening bandgap in the Ti0.9In0.1O2 film could be used to explain the observed results.

引用

页码：311 / 316

页数：6

共 26 条

[1] Clusterization of fullerene C60/70 molecules in solutions and its influence on the optical and the nonlinear optical properties of solutions [J].

Bakhramov, S. A. ;

Kokhkharov, A. M. ;

Zakhidov, E. A. ;

Makhmanov, U. K. ;

Gofurov, Sh. P. .

JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2014, 64 (10) :1494-1499

[2] Effect of Bi2O3 on nonlinear optical properties of ZnO•Bi2O3•SiO2 glasses [J].

Bala, Rajni ;

Agarwal, Ashish ;

Sanghi, Sujata ;

Singh, Navneet .

OPTICAL MATERIALS, 2013, 36 (02) :352-356

[3] Coupling effects and ultrafast third-order nonlinear optical behavior in ion-implanted silicon quantum dots and platinum nanoclusters [J].

Bornacelli, J. ;

Torres-Torres, C. ;

Can-Uc, B. ;

Rangel-Rojo, R. ;

Silva-Pereyra, H. G. ;

Labrada-Delgado, G. J. ;

Rodriguez-Fernandez, L. ;

Cheang-Wong, J. C. ;

Oliver, A. .

OPTICAL MATERIALS, 2019, 97

[4] Single-beam Z-scan: Measurement techniques and analysis [J].

Chapple, PB ;

Staromlynska, J ;

Hermann, JA ;

McKay, TJ ;

McDuff, RG .

JOURNAL OF NONLINEAR OPTICAL PHYSICS & MATERIALS, 1997, 6 (03) :251-293

[5] Structural characterization of Nb-TiO2 nanosized thick-films for gas sensing application [J].

Ferroni, M ;

Carotta, MC ;

Guidi, V ;

Martinelli, G ;

Ronconi, F ;

Richard, O ;

Van Dyck, D ;

Van Landuyt, J .

SENSORS AND ACTUATORS B-CHEMICAL, 2000, 68 (1-3) :140-145

[6] Sputtered Nb- and Ta-doped TiO2 transparent conducting oxide films on glass [J].

Gillispie, Meagen A. ;

van Hest, Maikel F. A. M. ;

Dabney, Matthew S. ;

Perkins, John D. ;

Ginley, David S. .

JOURNAL OF MATERIALS RESEARCH, 2007, 22 (10) :2832-2837

[7]

Hu WB, 2013, NAT MATER, V12, P821, DOI [10.1038/nmat3691, 10.1038/NMAT3691]

[8] Enhanced optical phase conjugation in nonlinear metamaterials [J].

Kim, Kihong .

OPTICS EXPRESS, 2014, 22 (25) :A1744-A1752

[9] Study on third-order optical nonlinearity of GeS2-Ga2S3-CsCl chalcohalide glasses [J].

Li Zhuo-Bin ;

Lin Chang-Gui ;

Nie Qiu-Hua ;

Xu Tie-Feng ;

Dai Shi-Xun .

ACTA PHYSICA SINICA, 2012, 61 (10)

[10] INFLUENCE OF D-ORBITALS ON THE NONLINEAR OPTICAL-RESPONSE OF TRANSPARENT TRANSITION-METAL OXIDES [J].

LINES, ME .

PHYSICAL REVIEW B, 1991, 43 (14) :11978-11990

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