Plasmonic analog of electromagnetically induced transparency in multi-nanoresonator-coupled waveguide systems

Lü, Hua; Liu, Xueming; Mao, Dong

doi:10.1103/physreva.85.053803

Cited by 326 publications

(234 citation statements)

References 40 publications

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“…The geometrical parameters can be seen in [61]. As depicted in Figure 2(b), transmission spectrum calculated by the theoretical model is in accordance with the numerical simulation.…”

Section: Electromagnetic Induced Transparency (Eit)-like and Fano Ressupporting

confidence: 73%

Manipulation of light in MIM plasmonic waveguide systems

2013

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Plasmonic waveguides that allow deeply subwavelength confinement of light provide an effective platform for the design of ultracompact photonic devices. As an important plasmonic waveguide, metal-insulator-metal (MIM) structure supports the propagation of light in the nanoscale regime at the visible and near-infrared ranges. Here, we focus on our work in MIM plasmonic waveguide devices for manipulating light, and review some of the recent development of this topic. We introduce MIM plasmonic wavelength filtering and demultiplexing devices, and present the electromagnetic induced transparency (EIT)-like and Fano resonance effects in MIM waveguide systems. The slow-light and rainbow trapping effects are demonstrated theoretically. These results pave a way toward dynamic control of the special and useful optical responses, which actualize some new plasmonic waveguide-integrated devices such as nanoscale filters, demultiplexers, sensors, slow light waveguides, and buffers. for SPP propagation. The unique features of MIM waveguides can be utilized to realize nanoscale photonic functionality and circuitry [11]. In this review, we mainly focus on our research about the manipulating properties in the MIM plasmonic waveguides. Due to the limit of this small topic, an amount of research in the plasmonic field will be omitted, for example, the important applications of SPPs for the enhancement of nonlinear effects [12], beam focusing [13,14], polarization analyzer [15], optical amplifier [16], and so on. We review some recent development of MIM plasmonic waveguide devices. Especially, plasmonic wavelength filtering and demultiplexing have been introduced. The analogue of electromagnetic induced transparency (EIT) and Fano resonances and their applications are presented in the MIM plasmonic waveguide systems. The slow light and rainbow trapping in the MIM waveguides are demonstrated. These results may provide some useful information for attracting researchers' interests in further investigation of the control of light and its applications in the plasmonic waveguides.

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“…The geometrical parameters can be seen in [61]. As depicted in Figure 2(b), transmission spectrum calculated by the theoretical model is in accordance with the numerical simulation.…”

Section: Electromagnetic Induced Transparency (Eit)-like and Fano Ressupporting

confidence: 73%

Manipulation of light in MIM plasmonic waveguide systems

2013

Self Cite

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“…In addition, the dynamic transmission features can also be investigated in detail by a temporal CMT theory [36,37]. As shown in Fig.…”

Section: Simulations and Theorymentioning

confidence: 99%

Gate-Tunable mid-Infrared Plasmonic Planar Band-Stop Filters Based on a Monolayer Graphene

Wang

Sun

et al. 2015

Plasmonics

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In this paper, the graphene ribbon bus waveguide side-coupled a coplanar short graphene strip, constructed on a monolayer graphene with substrates by spatially varying external gates, is proposed and investigated numerically by using the finite-difference time-domain (FDTD) method. Simulated results exhibit that the outstanding mid-infrared band-stop filtering effect is realized based on the edge mode resonance in the short strip acting as a perfect Fabry-Perot resonator. By changing the locations of gate voltages to vary the size of the short graphene strip, not only the Fabry-Perot resonance mode is tuned effectively but also the original rectangular-loop resonance mode appears. The changes in the coupling distance and substrates are also used for modulating the transmission spectrum. FDTD results are in excellent agreement with the coupled-mode theory (CMT). The simple structure without doubt is a real electrically controlled plasmonic device. Our studies will support the fabrication of planar nano-integrated plasmonic circuits for mid-infrared optical processing.

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“…To overcome these drawbacks, a series of new mechanisms are proposed to mimic the traditional atomic system, such as metamaterial induced transparency [5,6], coupled-resonator-induced transparency [7,8], and plasmon-induced transparency (PIT) [9]. Recently, the PIT structure using noble metal [10,11] has attracted increasing attentions, because surface plasmon polaritons (SPPs) is easily excited at the surface of noble metal, which can overcome the traditional diffraction limit at sub-wavelength regions. In addition, the metal metamaterial structure can also induce the localized resonance, which can be used as absorber or sensor [12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Tunable Plasmonic Induced Transparency in Graphene Nanoribbon Resonators

Zhuang¹,

Xu²,

Gong³

et al. 2017

PIER C

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Abstract-A plasmonic induced transparency (PIT) structure is proposed and numerically investigated using the finite difference time domain (FDTD) method, which is achieved by the destructive interference between two graphene nanoribbon resonators and a bus waveguide. The common three-level atom system is used to explore the physical origin of the PIT behavior. The simulation results show that the PIT effect at different modes can be excited or suppressed by choosing the proper coupling position of the resonators. The peak and bandwidth of the transparent window are controlled by the coupling distance between the resonators and the bus waveguide, and the position of the transparent window can be freely tuned by adjusting the chemical potential of graphene. The proposed PIT structure may offer a new avenue for novel integrated optical switching and slow-light devices in THz and mid-infrared frequencies.

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Plasmonic analog of electromagnetically induced transparency in multi-nanoresonator-coupled waveguide systems

Cited by 326 publications

References 40 publications

Manipulation of light in MIM plasmonic waveguide systems

Manipulation of light in MIM plasmonic waveguide systems

Gate-Tunable mid-Infrared Plasmonic Planar Band-Stop Filters Based on a Monolayer Graphene

Tunable Plasmonic Induced Transparency in Graphene Nanoribbon Resonators

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