scholarly journals Unidirectional coupling and efficient detection of near-infrared surface plasmon polaritons for on-chip optoelectronic interconnection

2022 ◽  
Author(s):  
Canran Zhang ◽  
Xiangyu Ma ◽  
Yusheng Zhai ◽  
Zhipeng Wu ◽  
Yijing Xu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Near Infrared ◽  
Unidirectional Coupling ◽  
Efficient Detection ◽  
On Chip ◽  
Plasmon Polaritons

scholarly journals Anisotropic excitation of surface plasmon polaritons on a metal film by a scattering-type scanning near-field microscope with a non-rotationally-symmetric probe tip

Nanophotonics ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 269-276 ◽  
Author(s):  
Frederik Walla ◽  
Matthias M. Wiecha ◽  
Nicolas Mecklenbeck ◽  
Sabri Beldi ◽  
Fritz Keilmann ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metal Film ◽  
Near Infrared ◽  
Near Field ◽  
Optical Microscope ◽  
Anisotropic Surface ◽  
Surface Wave Propagation ◽  
Rotationally Symmetric ◽  
Plasmon Polaritons

AbstractWe investigated the excitation of surface plasmon polaritons on gold films with the metallized probe tip of a scattering-type scanning near-field optical microscope (s-SNOM). The emission of the polaritons from the tip, illuminated by near-infrared laser radiation, was found to be anisotropic and not circularly symmetric as expected on the basis of literature data. We furthermore identified an additional excitation channel via light that was reflected off the tip and excited the plasmon polaritons at the edge of the metal film. Our results, while obtained for a non-rotationally-symmetric type of probe tip and thus specific for this situation, indicate that when an s-SNOM is employed for the investigation of plasmonic structures, the unintentional excitation of surface waves and anisotropic surface wave propagation must be considered in order to correctly interpret the signatures of plasmon polariton generation and propagation.

scholarly journals Unidirectional Coupling of Surface Plasmon Polaritons by a Single Slit on a Metal Substrate

2016 ◽  
Vol 28 (21) ◽  
pp. 2395-2398 ◽  
Author(s):  
Haifeng Hu ◽  
Xie Zeng ◽  
Yong Zhao ◽  
Jin Li ◽  
Haomin Song ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Metal Substrate ◽  
Unidirectional Coupling ◽  
Plasmon Polaritons

scholarly journals On-chip photonic Fourier transform with surface plasmon polaritons

2016 ◽  
Vol 5 (2) ◽  
pp. e16034-e16034 ◽  
Author(s):  
Shan Shan Kou ◽  
Guanghui Yuan ◽  
Qian Wang ◽  
Luping Du ◽  
Eugeniu Balaur ◽  
...  
Keyword(s):  
Fourier Transform ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
On Chip ◽  
Plasmon Polaritons

Tunable Unidirectional Coupling of Surface Plasmon Polaritons Utilizing a V-Shaped Slot Nanoantenna Column

Plasmonics ◽  
2015 ◽  
Vol 10 (6) ◽  
pp. 1825-1831 ◽  
Author(s):  
Feng Huang ◽  
Hanning Yang ◽  
Siren Li ◽  
Xiangqian Jiang ◽  
Xiudong Sun
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Unidirectional Coupling ◽  
Plasmon Polaritons

On-Chip GaAs-Based Spoof Surface Plasmon Polaritons at Millimeter-Wave Regime

2021 ◽  
Vol 33 (5) ◽  
pp. 255-258
Author(s):  
Kai-Da Xu ◽  
Ying-Jiang Guo ◽  
Qian Yang ◽  
Yong-Liang Zhang ◽  
Xianjin Deng ◽  
...  
Keyword(s):  
Millimeter Wave ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Wave Regime ◽  
On Chip ◽  
Plasmon Polaritons ◽  
Spoof Surface Plasmon Polaritons
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