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Abstract:   (2999 Views)
In this paper we investigate the transmission spectra of polycarbonate/Au plasmonic grating and the possibility of tuning surface Plasmon polariton absorption in this structure by use of changing polar and azimuthal angles of grating with respect to the incident beam. Increasing in the polar angle of sample yield to shifted absorbed wavelengths to the smaller wavelengths. Also, with the increase of azimuthal angle, the absorbed wavelengths will shift to the larger wavelengths which are very suitable in sensor applications.
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Type of Study: Research | Subject: Special

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