scholarly journals Graphene-based hybrid plasmonic waveguide for highly efficient broadband mid-infrared propagation and modulation

2018 ◽  
Vol 26 (12) ◽  
pp. 15935 ◽  
Author(s):  
Longfang Ye ◽  
Kehan Sui ◽  
Yanhui Liu ◽  
Miao Zhang ◽  
Qing Huo Liu
Keyword(s):  
Plasmonic Waveguide ◽  
Mid Infrared ◽  
Highly Efficient ◽  
Hybrid Plasmonic Waveguide

Mid-infrared subwavelength modulator based on grating-assisted coupling of a hybrid plasmonic waveguide mode to a graphene plasmon

Nanoscale ◽  
2017 ◽  
Vol 9 (44) ◽  
pp. 17429-17438 ◽  
Author(s):  
Yonghan Kim ◽  
Min-Suk Kwon
Keyword(s):  
Waveguide Mode ◽  
Plasmonic Waveguide ◽  
Mid Infrared ◽  
Tuning Mechanism ◽  
Hybrid Plasmonic Waveguide ◽  
Waveguide Modulator

This work reports an ultracompact mid-infrared waveguide modulator which practically uses a graphene plasmon for an effective tuning mechanism.

Broadband spectra translation between mid-infrared band and telecom band in a nonlinear silicon-based symmetric hybrid plasmonic waveguide

2018 ◽  
Vol 27 (02) ◽  
pp. 1850022 ◽  
Author(s):  
Xibin Li ◽  
Zhihua Tu ◽  
Qiang Jin ◽  
Shiming Gao ◽  
Sailing He
Keyword(s):  
Optical Switching ◽  
Geometry Optimization ◽  
Plasmonic Waveguide ◽  
Infrared Band ◽  
Mid Infrared ◽  
Silica Substrate ◽  
Hybrid Plasmonic Waveguide ◽  
High Efficient ◽  
Silicon Based ◽  
All Optical Switching

A symmetric hybrid plasmonic waveguide is designed to realize high-efficient conversion between mid-infrared (MIR) and telecom wavelength bands. The proposed hybrid plasmonic waveguide consists of an insulator–metal–insulator structure buried into a silicon ridge on silica substrate. By using geometry optimization, the dispersion of waveguide is optimized, leading to broadband (resulting in a 3-dB bandwidth of 1,919[Formula: see text]nm from 1.496[Formula: see text][Formula: see text]m to 3.415[Formula: see text][Formula: see text]m) and efficient (resulting in a peak conversion efficiency of [Formula: see text]18.9[Formula: see text]dB) four-wave mixing (FWM) in a 200-[Formula: see text]m-long waveguide pumped by a 1.725-[Formula: see text]m source of 0.5 W. This waveguide configuration shows its great potential in all-optical switching between MIR band and telecom band.

Quasi-phase-matched four-wave mixing generation between C-band and mid-infrared regions using a symmetric hybrid plasmonic waveguide grating

2015 ◽  
Vol 54 (23) ◽  
pp. 6961 ◽  
Author(s):  
Jing Dai ◽  
Minming Zhang ◽  
Feiya Zhou ◽  
Yuanwu Wang ◽  
Luluzi Lu ◽  
...  
Keyword(s):  
Four Wave Mixing ◽  
Plasmonic Waveguide ◽  
Wave Mixing ◽  
Mid Infrared ◽  
Waveguide Grating ◽  
Hybrid Plasmonic Waveguide

Mid-infrared polarization rotator based on a Si3N4-CaF2 hybrid plasmonic waveguide with asymmetric metal claddings

2021 ◽  
Vol 60 (8) ◽  
pp. 2441
Author(s):  
Fang Wang ◽  
Yake Chen ◽  
Tao Ma ◽  
Heng Liu ◽  
Xu Wang ◽  
...  
Keyword(s):  
Plasmonic Waveguide ◽  
Mid Infrared ◽  
Polarization Rotator ◽  
Hybrid Plasmonic Waveguide

scholarly journals Transmission of Photonic Quantum Polarization Entanglement in a Nanoscale Hybrid Plasmonic Waveguide

Nano Letters ◽  
2015 ◽  
Vol 15 (4) ◽  
pp. 2380-2384 ◽  
Author(s):  
Ming Li ◽  
Chang-Ling Zou ◽  
Xi-Feng Ren ◽  
Xiao Xiong ◽  
Yong-Jing Cai ◽  
...  
Keyword(s):  
Plasmonic Waveguide ◽  
Hybrid Plasmonic Waveguide ◽  
Quantum Polarization

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.

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