Near-field characterization of surface plasmon polaritons on a nanofabricated transmission structure

Sierant, Aleksandra; Jany, Benedykt R.; Kawalec, Tomasz

doi:10.1103/physrevb.103.165433

Cited by 7 publications

(3 citation statements)

References 55 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…. electric field is described by equations including an imaginary and a real part [33,34] according to the formalism E (r) = Re (E (r)) + iIm (E (r)). The equation assumes the following aspects according to the polarization: at TM polarization…”

Section: Plasmon Polaritons and Exciton In Multilayer Mode Hybridizat...mentioning

confidence: 99%

Demonstrating more than 2π phase modulation in non-Hermitian asymmetric multilayers

Simone

2023

New J. Phys.

View full text Add to dashboard Cite

Phase modulation has come to be recognized as a fundamental paradigm for optical device design in applications involving the spatiotemporal control of optical wavefronts. Here, the cavities use a combination of absorptive and lossless layers with ideal conductive metal to control reflection and phase shift, similar to the Fabry–Pérot system, which has zero reflection and perfect transmission. Multilayers with different sequences and composed of several stack layers were examined for reflectivity when activated in a prism-coupled layout. The layer’s different arrangements, resulting in open and closed asymmetric multilayers, display reflectance spectra with distinct features as well as phase and shifts. In the open configuration, there is a strong coupling between the hybridized resonance mode and the exciton from the red dye. As a result, energy-based topological considerations identify a correlation between exciton/polariton strong coupling, topological darkness, and phase tuning, and they motivate the 3 π phase shift range.

show abstract

Section: Plasmon Polaritons and Exciton In Multilayer Mode Hybridizat...mentioning

confidence: 99%

Demonstrating more than 2π phase modulation in non-Hermitian asymmetric multilayers

Simone

2023

New J. Phys.

View full text Add to dashboard Cite

show abstract

“…When the gap distance between the emitter and the receiver is far smaller than the thermal wavelength (λ T ≈ 10 μm at room temperature), thermally excited evanescent waves could tunnel through the gaps and significantly strengthen the heat flux. It becomes more obvious when assisted by bounded surface modes such as surface plasmon polaritons (SPPs), [1][2][3] surface phonon polaritons (SPhPs) [4][5][6] or hyperbolic modes. [7][8][9][10] Henceforth, engineering the emission surface to have a high local density of states (LDOS) of photons is a compelling area of research for controlling thermal photons and creating new applications.…”

Section: Introductionmentioning

confidence: 99%

Transient measurement of near-field thermal radiation between macroscopic objects

Zhang,

Dang,

et al. 2024

Nanoscale

View full text Add to dashboard Cite

show abstract

“…Therefore, probe-detecting apparatus such as near-eld scanning optical microscopes (NSOMs) are necessary to measure SPPs [9]. From images of SPPs obtained by NSOMs, it is not easy to determine the coupling e ciency of SPPS with a slit structure [10][11][12]. To overcome this di culty, an easy method to determine the coupling e ciency of SPPs by using intensities obtained in far-eld measurements is presented and explained.…”

Section: Introductionmentioning

confidence: 99%

Analysis of surface plasmon polariton conversion coefficient in slit-groove structure

Park

2022

J. Korean Phys. Soc.

View full text Add to dashboard Cite

A method for the analysis of nding the conversion e ciency of the surface plasmon polariton in slitgroove structures is proposed and studied. The conversion e ciency of the surface plasmon polariton can be determined by measuring the intensities of light scattered at the slit and groove positions. To verify the usefulness of the proposed method, two rigorous simulations based on the nite-difference time-domain method were executed and the simulation results compared with previously reported data. One was to mimic the far-eld imaging experiment in slit-groove structure and the other was to calculate the conversion coe cient directly in a single scattering structure. The SPP conversion e ciencies obtained from the two simulations were approximately 0.232 and 0.220 respectively, and these agreed with the reported data. The suggested method can be used regardless of the shape of the plasmongeneration structure; therefore, it is expected to be useful in a wide range of experiments with different scattering structures.

show abstract

Near-field characterization of surface plasmon polaritons on a nanofabricated transmission structure

Cited by 7 publications

References 55 publications

Demonstrating more than 2π phase modulation in non-Hermitian asymmetric multilayers

Demonstrating more than 2π phase modulation in non-Hermitian asymmetric multilayers

Transient measurement of near-field thermal radiation between macroscopic objects

Analysis of surface plasmon polariton conversion coefficient in slit-groove structure

Contact Info

Product

Resources

About