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Visible-Frequency Metasurface for Structuring and Spatially Multiplexing Optical Vortices

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WOS被引频次:55
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成果类型:
期刊论文
作者:
Mehmood, M.Q.;Mei, Shengtao;Hussain, Sajid;Huang, Kun;Siew, S.Y.;Zhang, Lei;Zhang, Tianhang;Ling, Xiaohui;Liu, Hong;Teng, Jinghua;Danner, Aaron;Zhang, Shuang;Qiu, Cheng-Wei
通讯作者:
Qiu, Cheng-Wei(chengwei.qiu@nus.edu.sg)
作者机构:
[ Ling, Xiaohui ; Hussain, Sajid ; Danner, Aaron ; Zhang, Tianhang ; Zhang, Lei ; Siew, S.Y. ; Mehmood, M.Q. ; Mei, Shengtao ; Qiu, Cheng-Wei ] Department of Electrical and Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore, Singapore
[ Teng, Jinghua ; Huang, Kun ; Liu, Hong ] Institute of Materials Research, Engineering Agency for Science Technology and Research (ASTAR) Innovis, #08-03 2 Fusionopolis Way, Singapore, Singapore
[ Mei, Shengtao ; Qiu, Cheng-Wei ] Graduate School for Integrative Sciences and Engineering, National University of Singapore, Centre for Life Sciences (CeLS), #05-01, 28 Medical Drive, Singapore, Singapore
[ Zhang, Shuang ] School of Physics and Astronomy, University of Birmingham, Birmingham, United Kingdom
[ Ling, Xiaohui ] College of Physics and Electronic Engineering, Hengyang Normal University, Hengyang, China
通讯机构:
[Qiu, CW] Natl Univ Singapore, Ctr Life Sci CeLS, Grad Sch Integrat Sci & Engn, 05-01,28 Med Dr, Singapore 117456, Singapore.
Natl Univ Singapore, Dept Elect & Comp Engn, 4 Engn Dr 3, Singapore 117583, Singapore.
语种:
英文
关键词:
babinet-inverted - MetaLens - Multi-focus - Optical vortex beam - Topological charges
期刊:
ADVANCED MATERIALS
ISSN:
0935-9648
年:
2016
卷:
28
期:
13
页码:
2533-2539
文献类别:
WOS:Article;EI:Journal article (JA)
所属学科:
ESI学科类别:材料科学;WOS学科类别:Chemistry, Multidisciplinary;Chemistry, Physical;Materials Science, Multidisciplinary;Nanoscience & Nanotechnology;Physics, Applied;Physics, Condensed Matter
入藏号:
WOS:000373292700006;EI:20160701910452
基金类别:
National Research Foundation, Prime Minister's Office, Singapore under its Competitive Research Program (CRP Award) [NRF-CRP10-2012-04]; Singapore National Research Foundation under the 10 Tb/in2 density storage project under CRP Award [NRF-CRP4-2008-06]; National University of Singapore [R-263-000-A45-112]; Agency for Science, Technology and Research (A*STAR) [0921540099]; A*STAR-MINDEF JFP [102 1740172]; EPSRC [EP/J018473/1]; Leverhulme Trust [RPG-2012-674]; Royal Society
机构署名:
本校为其他机构
院系归属:
物理与电子工程学院
摘要:
A multifocus optical vortex metalens, with enhanced signal-to-noise ratio, is presented, which focuses three longitudinal vortices with distinct topological charges at different focal planes. The design largely extends the flexibility of tuning the number of vortices and their focal positions for circularly polarized light in a compact device, which provides the convenience for the nanomanipulation of optical vortices. ©2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
参考文献:
Aieta F, 2012, NANO LETT, V12, P4932, DOI 10.1021/nl302516v
[Anonymous], 2011, ADV OPT PHOTONICS
Arlt J, 1998, J MOD OPTIC, V45, P1231, DOI 10.1080/09500349808230913
BEIJERSBERGEN MW, 1993, OPT COMMUN, V96, P123, DOI 10.1016/0030-4018(93)90535-D
Chen XZ, 2012, NAT COMMUN, V3, DOI 10.1038/ncomms2207

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