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ICOP & ICPET 2014, 20 - : 1089-1092 Back to browse issues page
Optical Excitation of Surface Plasmon-Polariton in Magneto-Plasmonic Crystal Au/Co and Investigation of Mangneto-Optical Response
Mehrdad Moradi Dr. * 1, Davood Rezvani Mr.1, Saman Mahmoodi Mr.1
1- university of kashan
Abstract:   (3283 Views)
By adding a plasmonic metal in magneto-optical crystals one can examine both plasmonic and magneto-optical (MO) phenomena simultaneously. Therefore we want to design an optimal structure for amplifying the Magneto-optical Kerr Effect (MOKE) using calculation based on 4×4 transfer matrix method. In Glass/Au/Co structure a thin gold layer used as plasmonic metal and a cobalt layer as magnetic material. The maximum Kerr signal 59.83 degree was obtained by 11 nm thickness of gold layer and 6 nm thickness of cobalt layer in Glass/Au/Co structure in 599 nm wavelength at 49 degree of incident angle.
Keywords: Magneto-optical Kerr effect, Surface plasmon polariton, Magneto plasmonic
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Type of Study: Research | Subject: Special
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moradi M, rezvani D, mahmoodi S. Optical Excitation of Surface Plasmon-Polariton in Magneto-Plasmonic Crystal Au/Co and Investigation of Mangneto-Optical Response . ICOP & ICPET. 2014; 20 :1089-1092
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Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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