https://scholars.lib.ntu.edu.tw/handle/123456789/501329
標題: | Three-dimensional light manipulation by gold nanobumps | 作者: | Chang, C.M. Tseng, M.L. Cheng, B.H. Chu, C.H. Ho, Y.Z. Huang, H.W. Tsai, H.-K. Chung, K.S. Chiang, I.-D. Cheng, Y.-H. Lan, Y.-C. DING-WEI HUANG Liu, A.Q. Tsai, D.P. |
關鍵字: | Focusing; Light manipulation; Plasmonic projection; Scattering; Surface Plasmon | 公開日期: | 2014 | 卷: | 8957 | 來源出版物: | Progress in Biomedical Optics and Imaging - Proceedings of SPIE | 摘要: | The scattering of surface plasmon polariton (SPP) waves can be manipulated by various plasmonic structures. The plasmonic structure composed of arranged subwavelength nanobumps on a gold thin film is the promising structure to manipulation SPP wave. By controlling the geometric shape of the structures, the height, position, and pattern of scattered light from SPP wave can be modulated as desired. A clear single focusing spot can be reconstructed at a specific altitude by a particular curved structure with appropriate curvature and adjacent interspacing of nanobumps. The designed light patterns reconstructed by the focusing spot from the arranged curved structures at a specific observation plane are clearly demonstrated. © 2014 SPIE. |
URI: | https://scholars.lib.ntu.edu.tw/handle/123456789/501329 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84897433510&doi=10.1117%2f12.2038220&partnerID=40&md5=38b3a795fde45db9d694140c1579124c |
DOI: | 10.1117/12.2038220 | SDG/關鍵字: | Electromagnetic wave polarization; Focusing; Gold; Scattering; Surface plasmon resonance; Curved structure; Geometric shape; Gold thin films; Observation planes; Plasmonic projection; Single focusing; Surface plasmon polaritons; Surface plasmons; Plasmons |
顯示於: | 電機工程學系 |
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