naa a22 4500 510817548 CHVBK 20180411083515.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11468-012-9417-6 doi (NATIONALLICENCE)springer-10.1007/s11468-012-9417-6 Indirectly Manipulating Nanoscale Localized Fields of Bowtie Nanoantennas with Asymmetric Nanoapertures [Elektronische Daten] [Jianxiong Li, Shuqi Chen, Ping Yu, Hua Cheng, Lunjie Chen, Jianguo Tian] We present a novel composite nanostructure consisting of bowtie nanoantennas and asymmetric nanoapertures, which provides a new way of indirectly tuning the resonant wavelengths and manipulating the localized fields. The proposed composite nanostructure cannot only produce a symmetric localized field distribution but also create two asymmetric localized field distributions in optical frequency. The resonant peaks of the composite nanostructure can easily be bidirectionally tuned by indirectly adjusting the geometrical parameters of the asymmetric nanoapertures. The mechanisms for manipulating and tuning the localized fields are also discussed. Springer Science+Business Media, LLC, 2012 Asymmetric nanoapertures nationallicence Bowtie nanoantennas nationallicence Asymmetric localized field nationallicence Indirectly manipulating nationallicence Li Jianxiong The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Chen Shuqi The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Yu Ping The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Cheng Hua The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Chen Lunjie The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Tian Jianguo The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 495-499 1557-1955 8:2<495 2013 8 11468 https://doi.org/10.1007/s11468-012-9417-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-012-9417-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Jianxiong The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 700 1- Chen Shuqi The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 700 1- Yu Ping The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 700 1- Cheng Hua The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 700 1- Chen Lunjie The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 700 1- Tian Jianguo The Key Laboratory of Weak Light Nonlinear Photonics, Ministry of Education, School of Physics and TEDA Applied Physics School, Nankai University, 300457, Tianjin, China aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 495-499 1557-1955 8:2<495 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer