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Analysis of transmittance enhancement for a slab lens formed by sub-wavelength holes array on the metallic film
Duan, Yuan; Yin, Shaoyun; Gao, Hongtao; Zhou, Chongxi; Wei, Quanzhong; Du, Chunlei; Du, C. (cldu@ioe.ac.cn)
Source PublicationOptics and Laser Technology
Volume44Issue:1Pages:141-144
2012
Language英语
ISSN00303992
DOI10.1016/j.optlastec.2011.06.007
Indexed ByEi
WOS IDWOS:000295311500026
Subtype期刊论文
AbstractBy investigating the transmittance and phase characteristics of the square holes on the metallic film, we find that the transmittance fluctuates with center distance between holes and appears resonant peaks, which attributes to the surface wave enhanced transmission phenomenon while the corresponding phase retardation through holes keeps constant. Based on this phenomenon, the slab lens can be optimized to a high transmittance by modulating the center distance of the holes. Design results show that the light intensity values at the focal spot of the slab lens can be enhanced from 3 to 14.5 in intensity scale when the center distance changes from 1.25λ to 0.95λ. © 2011 Elsevier Ltd. All rights reserved.; By investigating the transmittance and phase characteristics of the square holes on the metallic film, we find that the transmittance fluctuates with center distance between holes and appears resonant peaks, which attributes to the surface wave enhanced transmission phenomenon while the corresponding phase retardation through holes keeps constant. Based on this phenomenon, the slab lens can be optimized to a high transmittance by modulating the center distance of the holes. Design results show that the light intensity values at the focal spot of the slab lens can be enhanced from 3 to 14.5 in intensity scale when the center distance changes from 1.25λ to 0.95λ. © 2011 Elsevier Ltd. All rights reserved.
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Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7260
Collection微电子装备总体研究室(四室)
Corresponding AuthorDu, C. (cldu@ioe.ac.cn)
Affiliation State Key Laboratory of Optical Technologies for Microfabrication, Institute of Optics and Electronics, Chinese Academy of Sciences, PO Box 350, Chengdu 610209, China
Recommended Citation
GB/T 7714
Duan, Yuan,Yin, Shaoyun,Gao, Hongtao,et al. Analysis of transmittance enhancement for a slab lens formed by sub-wavelength holes array on the metallic film[J]. Optics and Laser Technology,2012,44(1):141-144.
APA Duan, Yuan.,Yin, Shaoyun.,Gao, Hongtao.,Zhou, Chongxi.,Wei, Quanzhong.,...&Du, C. .(2012).Analysis of transmittance enhancement for a slab lens formed by sub-wavelength holes array on the metallic film.Optics and Laser Technology,44(1),141-144.
MLA Duan, Yuan,et al."Analysis of transmittance enhancement for a slab lens formed by sub-wavelength holes array on the metallic film".Optics and Laser Technology 44.1(2012):141-144.
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