scholarly journals Principle and Applications of Plasmonic Superfocusing of THz Waves in Metallic V-groove Tapered Waveguides: Surface Plasmon Polaritons of THz Waves as a Complex System of Electrons and Electromagnetic Waves

2017 ◽  
Vol 45 (3) ◽  
pp. 158
Author(s):  
Kazuyoshi KURIHARA ◽  
Fumiyoshi KUWASHIMA ◽  
Osamu MORIKAWA ◽  
Kohji YAMAMOTO ◽  
Masahiko TANI
Keyword(s):  
Complex System ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Electromagnetic Waves ◽  
Tapered Waveguides ◽  
Plasmon Polaritons ◽  
Thz Waves

scholarly journals Flexible Microwave Biosensor for Skin Abnormality Detection Based on Spoof Surface Plasmon Polaritons

Micromachines ◽  
2021 ◽  
Vol 12 (12) ◽  
pp. 1550
Author(s):  
Junkai Bai ◽  
Hongfu Guo ◽  
Hua Li ◽  
Chen Zhou ◽  
Hanchao Tang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Electromagnetic Waves ◽  
Point Of Care ◽  
Skin Surface ◽  
Skin Tumor ◽  
Point Of Care Testing ◽  
Skin Abnormalities ◽  
Plasmon Polaritons ◽  
Spoof Surface Plasmon Polaritons

Point-of-care testing plays an important role in the detection of skin abnormalities. The detection of skin abnormalities requires sufficient depth and no harm. A flexible microwave biosensor based on spoof surface plasmon polaritons was designed to meet the requirements of skin abnormalities. The designed biosensor, which works at 13.3 GHz, is small and can be flexibly attached to the skin surface of any part of the human body for measurement. The health status of the skin can be evaluated by the resonant frequency and the magnitude of the reflection coefficient of the sensor. The sensor was tested on pork skin. The experiment results showed that the sensor can detect skin abnormalities such as skin burn, skin tumor, and others. Compared with other sensors, the sensor has sufficient penetration depth because of the strong penetration of microwave electromagnetic waves. It is the first flexible microwave biosensor used for skin, which involves point-of-care testing, and continuous monitoring of skin.

Conversion of surface plasmon polaritons into photons: visual observation

2011 ◽  
Vol 181 (3) ◽  
pp. 305 ◽  
Author(s):  
V.B. Zon ◽  
B.A. Zon ◽  
V.G. Klyuev ◽  
A.N. Latyshev ◽  
D.A. Minakov ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Visual Observation ◽  
Plasmon Polaritons

A compact design for narrowband optical absorber based on surface plasmon polaritons

2020 ◽  
Vol 14 (1) ◽  
pp. 015002
Author(s):  
Xinguang Hu ◽  
Cheng Zeng ◽  
Jinsong Xia ◽  
Yunji Meng
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Compact Design ◽  
Plasmon Polaritons
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