Second harmonic generation in a graphene-based plasmonic waveguide

2021 ◽  
Author(s):  
Vahid Khalili Sadaghiani ◽  
Mohammad Bagher Tavakoli ◽  
Ashkan Horri
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Waveguide

Loss compensation during subwavelength propagation of enhanced second-harmonic generation signals in a hybrid plasmonic waveguide

2018 ◽  
Vol 2 (3) ◽  
pp. 491-496 ◽  
Author(s):  
Xianqing Lin ◽  
Jian Ye ◽  
Yongli Yan ◽  
Haiyun Dong ◽  
Jianmin Gu ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Long Range ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Waveguide ◽  
Hybrid Plasmonic Waveguide ◽  
Loss Compensation

Subwavelength confinement and long-range propagation of enhanced second-harmonic generation signals was realized in a hybrid plasmonic waveguide.

Efficient second-harmonic generation in nonlinear plasmonic waveguide

2011 ◽  
Vol 36 (17) ◽  
pp. 3371 ◽  
Author(s):  
F. F. Lu ◽  
T. Li ◽  
X. P. Hu ◽  
Q. Q. Cheng ◽  
S. N. Zhu ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Waveguide

scholarly journals A Novel Structure to Enhance Second Harmonic Generation in Plasmonic Waveguide using Optimized Plasmon Polariton Nanoparticles

2021 ◽  
Author(s):  
Mohammadreza Zarei ◽  
Abbas Kamali ◽  
Mohsen Imanieh ◽  
Ali Emam ghorashi
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Graphene Layer ◽  
Second Harmonic ◽  
Optical Power ◽  
Plasmonic Waveguide ◽  
Nonlinear Optical Effect ◽  
Novel Structure ◽  
Plasmon Polariton ◽  
Simulation Results

Abstract In this paper, we propose a new structure for the plasmonic waveguide to optimize the nonlinear optical effect of the second harmonic generation (SHG). For this purpose, we use a layer of graphene grating and spherical and elliptical plasmon polariton nanoparticles made of gold and silver. The number, location and material of nanoparticles as well as the number of graphene layer gratings are optimized to achieve the highest possible nonlinear effect. The simulation results showed that the optical power of SHF wave and peak optical power of SHF is increased noticeably using grating layer of graphene along with optimized plasmon polariton nanoparticles.

Remote Dual-Cavity Enhanced Second Harmonic Generation in a Hybrid Plasmonic Waveguide

Nano Letters ◽  
2022 ◽  
Author(s):  
Junjun Shi ◽  
Xiaobo He ◽  
Wen Chen ◽  
Yang Li ◽  
Meng Kang ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Waveguide ◽  
Hybrid Plasmonic Waveguide

Efficient Second Harmonic Generation in a Hybrid Plasmonic Waveguide by Mode Interactions

Nano Letters ◽  
2019 ◽  
Vol 19 (6) ◽  
pp. 3838-3845 ◽  
Author(s):  
Junjun Shi ◽  
Yang Li ◽  
Meng Kang ◽  
Xiaobo He ◽  
Naomi J. Halas ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Plasmonic Waveguide ◽  
Hybrid Plasmonic Waveguide ◽  
Mode Interactions

Test of directional photoionisation models of second harmonic generation in optical fibres

1992 ◽  
Vol 139 (2) ◽  
pp. 133 ◽  
Author(s):  
N.M. Lawandy ◽  
T.J. Driscoll ◽  
C.L. Adler ◽  
N.M. Lawandy
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Optical Fibres
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