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Information Journal Paper

Title

INVESTIGATION OF THICKNESS AND CONCENTRATION EFFECTS ON THE NONLINEAR OPTICAL PROPERTIES OF YELLOW DISPERSE DOPED PMMA

Pages

  6-11

Abstract

 Nonlinear optical properties of yellow disperse 211 doped polymethyl-methacrylate (PMMA) solutions in acetone is studied experimentally employing different optical techniques. The effects of thickness of sample as well as its concentration effects are investigated in detail. Experiments are performed using the second harmonic of a continuous Nd-Yag laser beam at 532 nm wavelength and 20 mW power. The effect of nonlinear REFRACTIVE INDEX of liquid films is obtained by measuring the profile of propagated beam through the samples and their nonlinear REFRACTIVE INDEX is found to be negative. The OPTICAL LIMITING behavior of samples is investigated by measuring the samples transmission. The third order nonlinearity c3 is measured using Z-SCAN data. The NONLINEAR ABSORPTION coefficient is calculated using open aperture Z-SCAN data while its nonlinear REFRACTIVE INDEX is measured using the closed aperture Zscan data. Real and imaginary parts of the third-order nonlinear optical susceptibility c3 are changed significantly with thickness and concentration.

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    APA: Copy

    GOLIAN, Y., SHAHBAZ TAHMASEBI, F., & RASHIDIAN, M.. (2009). INVESTIGATION OF THICKNESS AND CONCENTRATION EFFECTS ON THE NONLINEAR OPTICAL PROPERTIES OF YELLOW DISPERSE DOPED PMMA. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), 3(2), 6-11. SID. https://sid.ir/paper/318535/en

    Vancouver: Copy

    GOLIAN Y., SHAHBAZ TAHMASEBI F., RASHIDIAN M.. INVESTIGATION OF THICKNESS AND CONCENTRATION EFFECTS ON THE NONLINEAR OPTICAL PROPERTIES OF YELLOW DISPERSE DOPED PMMA. JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL)[Internet]. 2009;3(2):6-11. Available from: https://sid.ir/paper/318535/en

    IEEE: Copy

    Y. GOLIAN, F. SHAHBAZ TAHMASEBI, and M. RASHIDIAN, “INVESTIGATION OF THICKNESS AND CONCENTRATION EFFECTS ON THE NONLINEAR OPTICAL PROPERTIES OF YELLOW DISPERSE DOPED PMMA,” JOURNAL OF THEORETICAL AND APPLIED PHYSICS (IRANIAN PHYSICAL JOURNAL), vol. 3, no. 2, pp. 6–11, 2009, [Online]. Available: https://sid.ir/paper/318535/en

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