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9 October 2012 Transverse voltage induced by circularly polarized obliquely incident light in plasmonic crystals
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Proceedings Volume 8461, Spintronics V; 846117 (2012) https://doi.org/10.1117/12.933279
Event: SPIE NanoScience + Engineering, 2012, San Diego, California, United States
Abstract
By superposing two electric fields of light excited by s- and p-polarized light, respectively, it is possible to break the symmetry of the field intensity distribution in plasmonic crystals, which results in a DC voltage normal to the plane of incidence. Experimental results on 40 nm–thick Au film with square array of holes with diameter of 240 nm and period of 500 nm are compared with a numerical calculation based on the fast multipole boundary integral equation method. Dispersive behavior of transverse voltage around the surface plasmon resonance for circularly polarized light is elucidated in terms of the phase shift at the resonance.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. Ishihara, T. Hatano, H. Kurosawa, Y. Kurami, and N. Nishimura "Transverse voltage induced by circularly polarized obliquely incident light in plasmonic crystals", Proc. SPIE 8461, Spintronics V, 846117 (9 October 2012); https://doi.org/10.1117/12.933279
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