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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 994-997 |
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alizadeh A, Rajabi Y, Bagheri Mohagheghi M M. The effects of initial laser intensity on the nonlinear optical properties of the ITO thin films. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :994-997
URL: http://opsi.ir/article-1-2753-en.html
URL: http://opsi.ir/article-1-2753-en.html
Abstract: (833 Views)
In this paper, Indium-Tin Oxide (ITO) thin films were deposited by spray pyrolysis. Then, optical and structural properties of thin films were studied by X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM) images, and UV-Vis spectroscopy. Also, nonlinear optical parameters (such as nonlinear refractive index and nonlinear absorption coefficient) were determined. The samples were placed in the Z-Scan setup. In this paper is used of four initial intensities, 2.7×109 W/m2, 0.938×109 W/m2, 0.28×109 W/m2 and 0.098×109 W/m2. The results showed that the nonlinear optical properties of ITO were changed with initial laser intensity.
Keywords: Indium Thin Oxide (ITO), Nonlinear optics, Nonlinear refractive index, Nonlinear absorption coefficient, Laser intensity.
Type of Study: Experimental |
Subject:
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