Three-dimensional analysis of silver nano-particles doping effects on super resolution near-field structure

被引:52
作者
Chau, Yuan-Fong [1 ]
Tsai, Din Ping
机构
[1] Chin Yun Univ, Dept Elect Engn, Chungli 320, Taiwan
[2] Natl Taiwan Univ, Dept Phys, Taipei 10764, Taiwan
[3] Natl Taiwan Univ, Ctr Nanostorage Res, Taipei 10764, Taiwan
关键词
D O I
10.1016/j.optcom.2006.08.004
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The super resolution near-field structure which incorporates a AgOx thin film was studied through the calculation using three-dimensional (3D) finite-difference time-domain method. The influences of the optical field distribution generate by some factors, e.g., the polarization direction. the wavelength of incident light and the size of silver nano-particles, which are sensitive to the surface plasmon resonance are discussed in detail. The goal of this study is to explain the physical mechanisms responsible for the super-resolution near-field structure phenomena in 3D model and give a better understanding of the optical properties between AgOx layer and incident light. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:389 / 394
页数:6
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