Analytical Modeling of Resonant Cavities for Plasmonic-Slot-Waveguide Junctions

Pannipitiya, Asanka; Rukhlenko, Ivan D.; Premaratne, Malin

doi:10.1109/jphot.2011.2126566

Cited by 57 publications

(34 citation statements)

References 41 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Transmittance of the MDM waveguide coupled to a single slit can be described using the analogy between single-mode M DM waveguides and microwave transmission lines [41]. With this analogy, each slit in Fig.…”

Section: Structure Model and Analysis Methodsmentioning

confidence: 99%

Frequency-Selective Nanostructured Plasmonic Absorber by Highly Lossy Interface Mode

Gong¹,

Li²,

Huang³

et al. 2012

PIER

View full text Add to dashboard Cite

Abstract-We report on an existence of a highly lossy interface mode (HLIM) in a designed plasmonic nanostructure for perfect absorption of the incident optical waves. Interactions between the single thinmetallic-layer (T M L) and slits arrays for excitation of the HLIM in the proposed plasmonic absorber are investigated, and eigenfrequency formula for the HLIM is derived. Analytical and numerical results show that the HLIM is frequency-selective, opens a narrow and steep absorption band in photonic stopband of the slits arrays. Due to the HLIM lossy characteristic, surface plasmon polaritons are significantly trapped at the T M L interface with absorption close to 100%.

show abstract

Section: Structure Model and Analysis Methodsmentioning

confidence: 99%

Frequency-Selective Nanostructured Plasmonic Absorber by Highly Lossy Interface Mode

Gong¹,

Li²,

Huang³

et al. 2012

PIER

View full text Add to dashboard Cite

show abstract

“…Due to the similarities between plasmonic waveguides and transmission lines, the stub idea has also been successfully extended to plasmonic applications at optical frequencies. Two-dimensional plasmonic single-stub (SS) and double-stub (DS) resonators have been employed in various applications such as tunable stop-band or band-pass filters [11,12], low-power high-contrast switches [13], absorption switches [14], highperformance T-splitters [15], reflection-less step junctions [16], plasmonic de-multiplexers [12,17], modulators [18], and observation of plasmonic analogue of electromagnetically induced transparency phenomenon (PIT) [19][20][21][22][23]. Arrays of single-or double-stub resonators have also been utilized in developing surface plasmon reflectors [24], or slow-light waveguides [14,19].…”

Section: Introductionmentioning

confidence: 99%

Guidelines for designing 2D and 3D plasmonic stub resonators

Naghizadeh

Kocabaş

2016

J. Opt. Soc. Am. B

View full text Add to dashboard Cite

In this work we compare the performance of plasmonic waveguide integrated stub resonators based on 2D metaldielectric-metal (MDM) and 3D slot-waveguide (SWG) geometries. We show that scattering matrix theory can be extended to 3D devices, and by employing scattering matrix theory we provide the guidelines for designing plasmonic 2D and 3D single-stub and double-stub resonators with a desired spectral response at the design wavelength. We provide transmission maps of 2D and 3D double-stub resonators versus stub lengths, and we specify the different regions on these maps that result in a minimum, a maximumor a plasmonically induced transparency (PIT) shape in the transmission spectrum. Radiation loss from waveguide terminations leads to a degradation of the 3D slot-waveguide based resonators. We illustrate improved waveguide terminations that boost resonator properties. We verify our results with 3D FDTD simulations.

show abstract

“…Various MIM plasmonic devices have been proposed, such as Bragg gratings [1], ring resonators [2][3][4], Splitters [5,6], and nanodisk cavities [7]. Stubs and resonators using rectangular cavities have also been studied [8][9][10][11][12][13]. Most of these studies have utilized FDTD simulation to investigate the characteristics.…”

Section: Introductionmentioning

confidence: 99%

Coupled-mode Analysis of Plasmonic MIM Waveguide Coupled with a Resonant Cavity

Ikeda¹,

Kitamura²,

Kishioka³

2015

ujeee

View full text Add to dashboard Cite

The coupling coefficients of two parallel metal-insulator-metal (MIM) plasmonic waveguides are investigated using the analysis of the coupled-mode equations. The frequency characteristics of the power transmittance of a MIM waveguide coupled with a resonant cavity are studied and compared with the simulation results obtained from the FDTD method into which motion equations of free electrons are installed.

show abstract

Analytical Modeling of Resonant Cavities for Plasmonic-Slot-Waveguide Junctions

Cited by 57 publications

References 41 publications

Frequency-Selective Nanostructured Plasmonic Absorber by Highly Lossy Interface Mode

Frequency-Selective Nanostructured Plasmonic Absorber by Highly Lossy Interface Mode

Guidelines for designing 2D and 3D plasmonic stub resonators

Coupled-mode Analysis of Plasmonic MIM Waveguide Coupled with a Resonant Cavity

Contact Info

Product

Resources

About