A new kind of spoof surface plasmon polaritons structure with periodic loading of T-shape grooves
Source abstract
Abstract
A new kind of spoof surface plasmon polaritons (SSPPs) structure with periodic loading of T-shape grooves is introduced in this paper. Dispersion property of this proposed structure is investigated in detail, and comparisons of dispersion property of the proposed structure and that of the traditional SSPPs structures, including structure with rectangular grooves and structure with trapezoidal grooves, are also made. The SSPPs field confinement along the orthogonal directions of the proposed structure is studied. Also, some researches on the transmission loss and propagation length of the SSPPs on the proposed structure are made. All the simulation and calculations show that the proposed structure have a great improvement of SSPPs field confinement and the transmission loss is low.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Plasmonic and Surface Plasmon Research · Photonic Crystals and Applications · Photonic and Optical Devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Xidian University School of Electronic Engineering, , Xi’an 710071, China
References (23)
Show source-provided references
1. Plasma losses by fast electrons in thin films10.1103/PhysRev.106.874 ↗
2. Surface plasmon subwavelength optics10.1038/nature01937 ↗
3. 2007
4. Ultrathin dual-band surface plasmonic polariton waveguide and frequency splitter in microwave frequencies
5. Surfaces with holes in them: New plasmonic metamaterials10.1088/1464-4258/7/2/013 ↗
6. Experimental verification of the “rainbow” trapping effect in plasmonic graded gratings10.1073/pnas.1014963108 ↗
7. Surfaces with holes in them: New plasmonic metamaterials10.1088/1464-4258/7/2/013 ↗
8. Highly confined guiding of terahertz surface plasmon polaritons on structured metal surfaces10.1038/nphoton.2007.301 ↗
9. 1977 · 670
10. Terahertz pulse propagation using plasmon-polariton-like surface modes on structured conductive surfaces10.1063/1.2216105 ↗
11. Planar plasmonic metamaterial on a thin film with nearly zero thickness10.1063/1.4808350 ↗
12. Geometrically induced modification of surface plasmons in the optical and telecom regimes10.1364/OL.35.000423 ↗
13. Subwavelength lateral confinement of microwave surface waves10.1063/1.3622646 ↗
14. Conformal surface plasmons propagating on ultrathin and flexible films
15. Ultrathin dual-band surface plasmonic polariton waveguide and frequency splitter in microwave frequencies
16. High-order modes of spoof surface plasmonic wave transmission on thin metal film structure10.1364/OE.21.031155 ↗
17. Broadband and high-efficiency conversion from guided waves to spoof surface plasmon polaritons10.1002/lpor.201300118 ↗
18. Broadband transition between microstrip line and conformal surface plasmon waveguide10.1088/0022-3727/47/31/315103 ↗
19. Planar surface plasmonic waveguide devices based on symmetric corrugated thin film structures10.1364/OE.22.020107 ↗
20. Highly-confined and low-loss spoof surface plasmon polaritons structure with periodic loading of trapezoidal grooves
21. 1988
22. Effect of surface texture and geometry on spoof surface plasmon dispersion
23. Guiding spoof surface plasmon polaritons by infinitely thin grooved metal strip10.1063/1.4874307 ↗