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Proceedings Paper

Three-dimensional modeling of near-field imaging in subwavelength periodic structures
Author(s): Qing Zhou; Xing Zhu; Hong Dai; Erda Pan
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Paper Abstract

We present three-dimensional simulations ofthe image formation of periodic structure in near-field optical microscopy with the three-dimensional finite-difference time-domain method (FDTD). Our calculations consider three cases for samples with different periods a with respect to the propagation wavelength X: (1) ?>?; (2) ?=?; (3) ??, the image ofthe sample can be obtained in the Talbot plane; while ?=? or ?

Paper Details

Date Published: 5 September 2002
PDF: 5 pages
Proc. SPIE 4923, Nano-Optics and Nano-Structures, (5 September 2002); doi: 10.1117/12.481716
Show Author Affiliations
Qing Zhou, Peking Univ. and Yunnan Univ. (China)
Xing Zhu, Peking Univ. (China)
Hong Dai, Yunnan Univ. (China)
Erda Pan, Yunnan Univ. (China)

Published in SPIE Proceedings Vol. 4923:
Nano-Optics and Nano-Structures
Xing Zhu; Stephen Y. Chou; Yasuhiko Arakawa, Editor(s)

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