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Title: Three-dimensional light manipulation by gold nanobumps
Authors: Chang, Chia Min
Tseng, Ming Lun
Cheng, Bo Han
Chu, Cheng Hung
Ho, You Zhe
Huang, Hsin Wei
Tsai, Hung-Kuei
Chung, Kuang Sheng
Chiang, I-Da
Cheng, Yueh-Hung
Lan, Yung-Chiang
Huang, Ding-Wei
Liu, Ai Qun
Tsai, Din Ping
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Issue Date: 2014
Source: Chang, C. M., Tseng, M. L., Cheng, B. H., Chu, C. H., Ho, Y. Z., Huang, H. W., et al. (2014). Three-dimensional light manipulation by gold nanobumps. Proc. SPIE 8957, Plasmonics in Biology and Medicine XI, 89570V-.
Abstract: 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.
DOI: 10.1117/12.2038220
Rights: © 2014 SPIE. This paper was published in Proc. SPIE 8957, Plasmonics in Biology and Medicine XI and is made available as an electronic reprint (preprint) with permission of SPIE. The paper can be found at the following official DOI:  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Conference Papers

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