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hesami afshar S, parvin P, habibiyan H, bavali A, mohammadi T, dideban A, et al . Z -scan Measurement Of Nonlinear Refractive Index Of Graphene Based On Q-switched Nd:YAG Laser Ablation Of Graphite Target In Liquid Nitrogen. ICOP & ICPET _ INPC _ ICOFS 2014; 20 :921-924
URL: http://opsi.ir/article-1-373-en.html
1- Energy Engineering department, Amirkabir University of Technology
Abstract:   (4933 Views)
Under strong laser illumination, few-layer graphene exhibits a nonlinear phase shift. Here, we distinguish this nonlinear optical effect which used to be named nonlinear refractive index. We show that fabricated graphene based on Q-switched Nd:YAG laser ablation possesses a giant nonlinear refractive index in comparison with graphene powders fabricated by chemical method.
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Type of Study: Research | Subject: Special

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