Role of coupling of localized surface plasmon modes in transmission properties of compound structure metamaterials

Zhong, Min; Ye, Yong-Hong

doi:10.1016/j.optcom.2014.09.022

Cited by 13 publications

(4 citation statements)

References 33 publications

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“…2(c). However, the coupling and interaction of the LSP modes in the same horizontal plane between the silver square loop inter-edges and the silver circular patch edges also can be found, which results in the reduction of the average transmittance of the pass-band [23]. For the two silver layers case, a stronger coupling of LSP modes between upper and lower silver layers occurs, which leads to the low-frequency passband increase, as shown in Fig.…”

Section: Wang Et Almentioning

confidence: 94%

Enhanced transmittance of a dual pass-band metamaterial filter

Wang

Zhu

Liu

2017

Physica E: Low-dimensional Systems and Nanostructures

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Section: Wang Et Almentioning

confidence: 94%

Enhanced transmittance of a dual pass-band metamaterial filter

Wang

Zhu

Liu

2017

Physica E: Low-dimensional Systems and Nanostructures

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“…Two resonance modes are found through calculating electric field intensity distributions: the local surface plasma (LSP) mode and the internal surface plasmon (ISP) mode. In previous work [29], it is found that the resonance of LSP modes results in the transmission reducing and maybe leads to the absorption peak. In this paper, the feasibility is confirmed.…”

Section: Introductionmentioning

confidence: 95%

Experimental verification of a high performed multiple-band metamaterial absorber

Zhang

Wang

2017

Infrared Physics & Technology

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In this paper, a thin-film metamaterial absorber with multiple-band is experimental verification and simulated analysis. Two high absorption peaks higher than 99% and 98% are obtained at normal incidence. Resonance of the local surface plasma mode and the internal surface plasmon mode lead to the two high absorption peaks. The impedance matched condition is obtained behind two high absorption peaks. Measured results indicate that high absorption performed can be observed different dielectric layer combinations (Al 2 O 3-ZnSe, Al 2 O 3-Al 2 O 3, and ZnSe-ZnSe). The measured metamaterial absorber also shows high absorption under both TE and TM configurations at various incident angles.

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“…These parameters can offer an in-107301-2 sight into how the magnetic and electric responses of the proposed structure vary with frequency, which are nonlocal in nature. [26] The proposed structure dispersion behavior can be tailored through adjusting the permeability profile in the Drude mode [27] with a plasma frequency f e . The effective permeability µ eff ( f ) and permittivity ε eff ( f ) could be expressed in the following form:…”

Section: Optical Properties Of the Dual-band Metamaterials Filtermentioning

confidence: 99%

Design and experimental verification of a dual-band metamaterial filter

2016

Self Cite

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In this paper, we present the design, simulation, and experimental verification of a dual-band free-standing metamaterial filter operating in a frequency range of 1 THz-30 THz. The proposed structure consists of periodically arranged composite air holes, and exhibits two broad and flat transmission bands. To clarify the effects of the structural parameters on both resonant transmission bands, three sets of experiments are performed. The first resonant transmission band shows a shift towards higher frequency when the side width w 1 of the main air hole is increased. In contrast, the second resonant transmission band displays a shift towards lower frequency when the side width w 2 of the sub-holes is increased, while the first resonant transmission band is unchanged. The measured results indicate that these resonant bands can be modulated individually by simply optimizing the relevant structural parameters (w 1 or w 2 ) for the required band. In addition, these resonant bands merge into a single resonant band with a bandwidth of 7.7 THz when w 1 and w 2 are optimized simultaneously. The structure proposed in this paper adopts different resonant mechanisms for transmission at different frequencies and thus offers a method to achieve a dual-band and low-loss filter.

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Role of coupling of localized surface plasmon modes in transmission properties of compound structure metamaterials

Cited by 13 publications

References 33 publications

Enhanced transmittance of a dual pass-band metamaterial filter

Enhanced transmittance of a dual pass-band metamaterial filter

Experimental verification of a high performed multiple-band metamaterial absorber

Design and experimental verification of a dual-band metamaterial filter

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