scholarly journals Phase modulation of surface plasmon polaritons by surface relief dielectric structures

2008 ◽  
Vol 16 (23) ◽  
pp. 19271 ◽  
Author(s):  
Qian Wang ◽  
Xiaocong Yuan ◽  
Piausiong Tan ◽  
Douguo Zhang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Surface Relief ◽  
Dielectric Structures ◽  
Plasmon Polaritons

Deterministic relief dielectric structures to realize phase modulation of surface-plasmon polaritons

2010 ◽  
Vol 35 (24) ◽  
pp. 4196 ◽  
Author(s):  
Q. Wang ◽  
J. Bu ◽  
G. H. Yuan ◽  
P. S. Tan ◽  
J. H. Teng ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Dielectric Structures ◽  
Plasmon Polaritons

scholarly journals Dynamical Manipulation of Surface Plasmon Polaritons

2019 ◽  
Vol 9 (16) ◽  
pp. 3297 ◽  
Author(s):  
Wang ◽  
Zhao ◽  
Li
Keyword(s):  
Electromagnetic Field ◽  
Metal Surface ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Wide Spectrum ◽  
Future Perspectives ◽  
Practical Applications ◽  
Fundamental Research ◽  
Dielectric Structures ◽  
Plasmon Polaritons

As the fundamental and promising branch of nanophotonics, surface plasmon polaritons (SPP) with the ability of manipulating the electromagnetic field on the subwavelength scale are of interest to a wide spectrum of scientists. Composed of metallic or dielectric structures whose shape and position are carefully engineered on the metal surface, traditional SPP devices are generally static and lack tunability. Dynamical manipulation of SPP is meaningful in both fundamental research and practical applications. In this article, the achievements in dynamical SPP excitation, SPP focusing, SPP vortex, and SPP nondiffracting beams are presented. The mechanisms of dynamical SPP devices are revealed and compared, and future perspectives are discussed.

Focusing and manipulation of surface plasmon polaritons by laser fabricated dielectric structures

2007 ◽  
Author(s):  
Carsten Reinhardt ◽  
Roman Kiyan ◽  
Andreas Seidel ◽  
Sven Passinger ◽  
Andrey L. Stepanov ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Dielectric Structures ◽  
Plasmon Polaritons

scholarly journals Electrical Phase Control Based on Graphene Surface Plasmon Polaritons in Mid-infrared

Nanomaterials ◽  
2020 ◽  
Vol 10 (3) ◽  
pp. 576 ◽  
Author(s):  
Yindi Wang ◽  
Hongxia Liu ◽  
Shulong Wang ◽  
Ming Cai ◽  
Haifeng Zhang ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Driving Voltage ◽  
Mid Infrared ◽  
Graphene Surface ◽  
Multiple Wavelengths ◽  
Small Device ◽  
Phase Range ◽  
Plasmon Polaritons

Phase modulation of light is the core of many optoelectronic applications, such as electro-optic switch, sensors and modulators. Graphene Surface plasmon polaritons (SPPs) exhibit unique properties in phase modulation including dynamic tunability, a small driving voltage and small device size. In this paper, the novel phase modulation capability of graphene SPPs in mid-infrared are confirmed through theory and simulation. The results show that graphene SPPs can realize continuous tuning of the phase shift at multiple wavelengths in mid-infrared, covering the phase range from 0° to 360°. Based on these results, a sandwich waveguide structure of dielectric–graphene–dielectric with a device length of 800 nm is proposed, which shows up to 381° phase modulation range at an operating wavelength of 6.55 µm, given a 1 V driving voltage. In addition, the structure size is much shorter than the wavelength in mid-infrared and can realize sub-wavelength operation. This work paves the way to develop graphene-based tunable devices for mid-infrared wave-front control.

scholarly journals Manipulation of surface plasmon polaritons by phase modulation of incident light

2010 ◽  
Vol 19 (1) ◽  
pp. 224 ◽  
Author(s):  
G. H. Yuan ◽  
X.-C. Yuan ◽  
J. Bu ◽  
P. S. Tan ◽  
Q. Wang
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Incident Light ◽  
Plasmon Polaritons

Manipulation of Surface Plasmon Polaritons by Phase Modulation of Source Field with Inverse Problem Algorithm

2014 ◽  
Vol 31 (5) ◽  
pp. 057306
Author(s):  
Chun-Xiang Liu ◽  
Guo-Tao Liang ◽  
Mei-Na Zhang ◽  
Zhen-Hua Li ◽  
Chuan-Fu Cheng
Keyword(s):  
Inverse Problem ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Source Field ◽  
Plasmon Polaritons
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