Localized Spoof Surface Plasmons based on Closed Subwavelength High Contrast Gratings: Concept and Microwave-Regime Realizations
作者： Zhuo Li , Bingzheng Xu , Liangliang Liu , Jia Xu , Chen Chen
DOI: 10.1038/SREP27158
关键词:
摘要: In this work, we report the existence of spoof localized surface plasmons (spoof-LSPs) arising with closed high contrast gratings (HCGs) at deep subwavelength scales, another platform for field localization microwave frequencies. The HCGs are in form a periodic array radial dielectric blocks permittivity around metal core supporting spoof-LSPs transverse magnetic (TM) form. Simulation results validate phenomenon and metamaterial approach is also given to capture all resonant features kind spoof-LSPs. addition, experimental verification supported by three dimensional (3D) resonance structure regime presented. This work expands original theory opens up new avenue obtaining devices
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F. J. García-Vidal, J. B. Pendry, Collective Theory for Surface Enhanced Raman Scattering. Physical Review Letters. ,vol. 77, pp. 1163- 1166 ,(1996) , 10.1103/PHYSREVLETT.77.1163
Vadim Karagodsky, Bala Pesala, Christopher Chase, Werner Hofmann, Fumio Koyama, Connie J. Chang-Hasnain, Monolithically integrated multi-wavelength VCSEL arrays using high-contrast gratings. Optics Express. ,vol. 18, pp. 694- 699 ,(2010) , 10.1364/OE.18.000694
Anders Pors, Esteban Moreno, L. Martin-Moreno, J. B. Pendry, F. J. Garcia-Vidal, Localized spoof plasmons arise while texturing closed surfaces. Physical Review Letters. ,vol. 108, pp. 223905- 223905 ,(2012) , 10.1103/PHYSREVLETT.108.223905
Zhuo Li, Liangliang Liu, Changqing Gu, Pingping Ning, Bingzheng Xu, Zhenyi Niu, Yongjiu Zhao, Multi-band localized spoof plasmons with texturing closed surfaces Applied Physics Letters. ,vol. 104, pp. 101603- ,(2014) , 10.1063/1.4868126
Bingzheng Xu, Zhuo Li, Changqing Gu, Pingping Ning, Liangliang Liu, Zhenyi Niu, Yongjiu Zhao, Multiband localized spoof plasmons in closed textured cavities Applied Optics. ,vol. 53, pp. 6950- 6953 ,(2014) , 10.1364/AO.53.006950
Fanglu Lu, Forrest G. Sedgwick, Vadim Karagodsky, Christopher Chase, Connie J. Chang-Hasnain, Planar high-numerical-aperture low-loss focusing reflectors and lenses using subwavelength high contrast gratings. Optics Express. ,vol. 18, pp. 12606- 12614 ,(2010) , 10.1364/OE.18.012606
Yong Jin Zhou, Quan Jiang, Tie Jun Cui, Bidirectional bending splitter of designer surface plasmons Applied Physics Letters. ,vol. 99, pp. 111904- ,(2011) , 10.1063/1.3639277
Zhuo Li, Bingzheng Xu, Changqing Gu, Pingping Ning, Liangliang Liu, Zhenyi Niu, Yongjiu Zhao, Localized spoof plasmons in closed textured cavities Applied Physics Letters. ,vol. 104, pp. 251601- ,(2014) , 10.1063/1.4885046
Xi Gao, Jin Hui Shi, Xiaopeng Shen, Hui Feng Ma, Wei Xiang Jiang, Lianming Li, Tie Jun Cui, Ultrathin dual-band surface plasmonic polariton waveguide and frequency splitter in microwave frequencies Applied Physics Letters. ,vol. 102, pp. 151912- ,(2013) , 10.1063/1.4802739
F J Garcia-Vidal, L Martín-Moreno, J B Pendry, Surfaces with holes in them: new plasmonic metamaterials Journal of Optics. ,vol. 7, ,(2005) , 10.1088/1464-4258/7/2/013