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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 121-124 |
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Moradi M J, Mohammad Ali M A, Golestanifar M, Ostovari F. Studying the optical nonlinear features of Graphene Oxide (GO) using Spatial Self-Phase Modulation (SSPM). ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :121-124
URL: http://opsi.ir/article-1-2532-en.html
URL: http://opsi.ir/article-1-2532-en.html
1- Yazd University
Abstract: (443 Views)
The discovery of graphene nanostructures attracted a great attention in this class of materials. In this paper, we investigate the nonlinear optical properties of graphene oxide. We applied spatial self-phase modulation to estimate the nonlinear refractive index of n2 and third-order electrical susceptibility of X3 for graphene oxide dispersed in NMP solution at four different concentrations. A 532 nm continuous-wave Nd:YAG laser was used in the experiment. According to obtained experimental data, the n2 and X3 values measured in the range of 10-7 cm2/W and 10-11 e.s.u. X
Keywords: Nonlinear Optic, Third Order of Electrical Susceptibility, Nonlinear Refractive Index, Graphene Oxide, Spatial Self Phase Modulation (SSPM).
Type of Study: Experimental |
Subject:
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