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Extraordinary Optical Transmission Induced by Electric Resonance Ring and Its Dynamic Manipulation at Far-infrared Tegime
Author(s): Hu, CG (Hu, ChengGang); Pu, MB (Pu, MingBo); Li, X (Li, Xiong); Wang, M (Wang, Ming); Feng, Q (Feng, Qin); Luo, XG (Luo, XianGang)
Source: OPTICS EXPRESS Volume: 19 Issue: 19 Pages: 18109-18115 Published: SEP 12 2011
Abstract: We present a design for a sub-wavelength hole array (SHA) decorated with an electric resonance ring (ERR) to realize angle-insensitive extraordinary optical transmission (EOT) at 9.7 mu m. A net electric resonance in the whole MM plane, induced by the counter-circulating LC loops in each MM unit-cell, is proposed to have the primary responsibility for the EOT. By tuning the carrier density of an added doped-semiconductor that participates in the in-plane LC resonance, dynamic EOT manipulation and an electric-control turn-on/off function is obtained in our MM. (C) 2011 Optical Society of America
Addresses: [Hu, CG; Pu, MB; Li, X; Wang, M; Feng, Q; Luo, XG] Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610209, Peoples R China
Reprint Address: Hu, CG (reprint author), Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, POB 350, Chengdu 610209, Peoples R China
E-mail Address: lxg@ioe.ac.cn
IDS Number: 818UL
Source: OPTICS EXPRESS Volume: 19 Issue: 19 Pages: 18109-18115 Published: SEP 12 2011
Abstract: We present a design for a sub-wavelength hole array (SHA) decorated with an electric resonance ring (ERR) to realize angle-insensitive extraordinary optical transmission (EOT) at 9.7 mu m. A net electric resonance in the whole MM plane, induced by the counter-circulating LC loops in each MM unit-cell, is proposed to have the primary responsibility for the EOT. By tuning the carrier density of an added doped-semiconductor that participates in the in-plane LC resonance, dynamic EOT manipulation and an electric-control turn-on/off function is obtained in our MM. (C) 2011 Optical Society of America
Addresses: [Hu, CG; Pu, MB; Li, X; Wang, M; Feng, Q; Luo, XG] Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610209, Peoples R China
Reprint Address: Hu, CG (reprint author), Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, POB 350, Chengdu 610209, Peoples R China
E-mail Address: lxg@ioe.ac.cn
IDS Number: 818UL
