scholarly journals Strong amplitude and phase modulation of optical spatial coherence with surface plasmon polaritons

2017 ◽  
Vol 3 (10) ◽  
pp. e1700133 ◽  
Author(s):  
Dongfang Li ◽  
Domenico Pacifici
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Phase Modulation ◽  
Spatial Coherence ◽  
Strong Amplitude ◽  
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 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

scholarly journals Modulation of optical spatial coherence by surface plasmon polaritons

2016 ◽  
Vol 41 (13) ◽  
pp. 3094 ◽  
Author(s):  
Shawn Divitt ◽  
Martin Frimmer ◽  
Taco D. Visser ◽  
Lukas Novotny
Keyword(s):  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Spatial Coherence ◽  
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

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

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
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