Proceedings Paper
Enhanced light transmission through a metallic nanolens consisting of multiple nanorings| Format | Member Price | Non-Member Price |
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Paper Abstract
In this study, we investigated light transmission based on a metallic nano-lens for imaging applications. The nano-lens
consists of multiple nano-rings formed in a thin metal film. Four types of nano-lens structures in a 50-nm thick gold film
were simulated using rigorous coupled-wave analysis. Each nano-lens is designed to operate as a lens element that
focuses transmitted light. The results show the focal power increasing with the ring number and the enhancement of
achievable numerical aperture compared to that of conventional lenses.
Paper Details
Date Published: 8 February 2011
PDF: 7 pages
Proc. SPIE 7941, Integrated Optics: Devices, Materials, and Technologies XV, 794119 (8 February 2011); doi: 10.1117/12.874489
Published in SPIE Proceedings Vol. 7941:
Integrated Optics: Devices, Materials, and Technologies XV
Jean Emmanuel Broquin; Gualtiero Nunzi Conti, Editor(s)
PDF: 7 pages
Proc. SPIE 7941, Integrated Optics: Devices, Materials, and Technologies XV, 794119 (8 February 2011); doi: 10.1117/12.874489
Show Author Affiliations
Youngjin Oh, Yonsei Univ. (Korea, Republic of)
Jong-ryul Choi, Yonsei Univ. (Korea, Republic of)
Jong-ryul Choi, Yonsei Univ. (Korea, Republic of)
Published in SPIE Proceedings Vol. 7941:
Integrated Optics: Devices, Materials, and Technologies XV
Jean Emmanuel Broquin; Gualtiero Nunzi Conti, Editor(s)
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