naa a22 4500 510817505 CHVBK 20180411083515.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11468-013-9504-3 doi (NATIONALLICENCE)springer-10.1007/s11468-013-9504-3 Design of Plasmonic Comb-Like Filters Using Loop-Based Resonators [Elektronische Daten] [Kunhua Wen, Lianshan Yan, Wei Pan, Bin Luo, Zhen Guo, Yinghui Guo, Xiangang Luo] A subwavelength plasmonic comb-like filter is proposed by using dual symmetric slot cavities which are placed between two parallel metal-insulator-metal (MIM) structure waveguides. The structure can be considered as a resonance loop which consists of slot cavity resonators and MIM waveguide resonators. The reflective wavelength range and channel spacing are determined by the lengths of slot cavities and MIM waveguides, respectively. Three, four, and five reflective channels with high reflection are achieved in a small wavelength range. Higher channel count can be available by increasing the length or the real part of effective index of MIM waveguides. Such a device can find applications in various optical systems such as wavelength demultiplexing components. Springer Science+Business Media New York, 2013 Subwavelength nationallicence Plasmonic nationallicence Comb-like filter nationallicence Resonators nationallicence Wen Kunhua Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Yan Lianshan Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Pan Wei Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Luo Bin Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Guo Zhen Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Guo Yinghui Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut Luo Xiangang State Key Lab of Opt. Technol. for Microfabrication, Chinese Academy of Science, 610029, Chengdu, China aut Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 1017-1022 1557-1955 8:2<1017 2013 8 11468 https://doi.org/10.1007/s11468-013-9504-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11468-013-9504-3 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wen Kunhua Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Yan Lianshan Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Pan Wei Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Luo Bin Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Guo Zhen Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Guo Yinghui Center for Information Photonics and Communications, School of Information Science and Technology, Southwest Jiaotong University, 610031, Chengdu, Sichuan, China aut NATIONALLICENCE 700 1- Luo Xiangang State Key Lab of Opt. Technol. for Microfabrication, Chinese Academy of Science, 610029, Chengdu, China aut NATIONALLICENCE 773 0- Plasmonics Springer US; http://www.springer-ny.com 8/2(2013-06-01), 1017-1022 1557-1955 8:2<1017 2013 8 11468 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer