scholarly journals Dispersion relation, propagation length and mode conversion of surface plasmon polaritons in silver double-nanowire systems

2013 ◽  
Vol 21 (12) ◽  
pp. 14591 ◽  
Author(s):  
Shulin Sun ◽  
Hung-Ting Chen ◽  
Wei-Jin Zheng ◽  
Guang-Yu Guo
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Mode Conversion ◽  
Propagation Length ◽  
Plasmon Polaritons

scholarly journals Spoof Surface Plasmon Polaritons Developed from SIW Using Ring Slots and Vias

Electronics ◽  
2021 ◽  
Vol 10 (16) ◽  
pp. 1978
Author(s):  
Longfei Tan ◽  
Kaida Xu ◽  
Yiqun Liu ◽  
Yingjiang Guo ◽  
Jianlei Cui
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Microstrip Line ◽  
Mode Conversion ◽  
Cutoff Frequency ◽  
Center Frequency ◽  
Small Ring ◽  
Adjustable Center ◽  
Plasmon Polaritons ◽  
Spoof Surface Plasmon Polaritons

A new type of spoof surface plasmon polaritons (SSPPs) developed from conventional substrate integrated waveguide (SIW) using ring slots and vias is proposed in this paper. The asymptotic frequency and lower cutoff frequency of the SSPP structure can be easily tuned by changing the width of SIW walls and radius of the ring slot, respectively. A trapezoidal microstrip line and a small ring slot are used for the efficient mode conversion to smoothly transit from microstrip line to the proposed SSPP structure. The presented SSPPs have a flat bandpass filtering response with adjustable center frequency and bandwidth. In order to better verify the transmission and cutoff characteristics, two bandpass filters using the proposed SSPPs with relative bandwidths of 61.7% and 76.4%, respectively, are fabricated and measured. Good agreement between the simulations and measurements verifies the proposed design idea.

Influence of Fabrication Methods of Gold and Silver Layers on Surface Plasmon Polaritons Propagation Length

Plasmonics ◽  
2017 ◽  
Vol 13 (4) ◽  
pp. 1359-1366
Author(s):  
Parva Chhantyal ◽  
Tobias Birr ◽  
Dominik Hinrichs ◽  
Urs Zywietz ◽  
Dirk Dorfs ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Propagation Length ◽  
Plasmon Polaritons

The complex dispersion relation of surface plasmon polaritons at gold/para-hexaphenylene interfaces

2013 ◽  
Vol 116 (3) ◽  
pp. 585-591 ◽  
Author(s):  
Christoph Lemke ◽  
Till Leißner ◽  
Alwin Klick ◽  
Jacek Fiutowski ◽  
Jörn Willers Radke ◽  
...  
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Plasmon Polaritons ◽  
Complex Dispersion

Propagation length of surface plasmon polaritons determined by emission from introduced surface discontinuities

2010 ◽  
Vol 107 (1) ◽  
pp. 013109 ◽  
Author(s):  
Richard A. Flynn ◽  
Konrad Bussmann ◽  
B. S. Simpkins ◽  
Igor Vurgaftman ◽  
Chul Soo Kim ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Propagation Length ◽  
Surface Discontinuities ◽  
Plasmon Polaritons
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