Active tuning of the hybridization effects of mid-infrared surface plasmon resonance in a black phosphorus sheet array and a metal grating slit

被引：16

作者：

Huang, Yan ^{[1
]}

Liu, Yan ^{[1
]}

Fang, Cizhe ^{[1
]}

Shao, Yao ^{[2
]}

Han, Genquan ^{[1
]}

Zhang, Jincheng ^{[1
]}

Hao, Yue ^{[1
]}

机构：

[1] Xidian Univ, Wide Bandgap Semiconductor Technol Disciplines St, Sch Microelect, Xian 710071, Peoples R China

[2] China Elect Power Res Inst, State Key Lab Power Grid Secur & Energy Conservat, Beijing 100192, Peoples R China

来源：

OPTICAL MATERIALS EXPRESS | 2020年 / 10卷 / 01期

基金：

中国国家自然科学基金;

关键词：

FIELD-EFFECT TRANSISTORS; 2-DIMENSIONAL MATERIALS; ABSORPTION ENHANCEMENT; OPTICAL-PROPERTIES; BAND-GAP; GRAPHENE; LIGHT; LAYER; PHOTODETECTOR; TRANSMISSION;

D O I：

10.1364/OME.10.000014

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

AbstrIn this paper, the absorption characteristics of a hybrid structure composed of a black phosphorus (BP) nanostrip array based on localized surface plasmon resonance (LSPR) and a metal grating slit structure have been analyzed systematically. Firstly, we theoretically investigate light-matter interaction in different dimensions of BP nanostrip arrays along armchair and zigzag direction, revealing the absorption property and anisotropic plasmonic response. Besides, the transmission characteristics of the metal grating slit structure with different geometric dimensions are thoroughly analyzed by the transmission spectra and electric intensity distributions. At last, by combining the two structures, we increased the absorption of BP from 72% to 83.6% at 7.04 mu m, and this hybrid BP structure demonstrates high absorption at mid-infrared wavelength regime, predicting a promising future for the directional dependent plasmonic devices based on two-dimensional (2D) materials. (C) 2019 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：14 / 28

页数：15

共 42 条

[41] Sensitivity enhancement using anisotropic black phosphorus and antimonene in bi-metal layer-based surface plasmon resonance biosensor
Singh, Maneesh Kumar
Pal, Sarika
Verma, Alka
Mishra, Vimal
Prajapati, Yogendra Kumar
SUPERLATTICES AND MICROSTRUCTURES, 2021, 156
[42] Mid-infrared sensor based on resonance excitation of graphene plasmon polariton-coupled Bloch surface modes at the interface of anisotropically truncated one-dimensional ternary photonic crystal
Kumar, Mahendra
Prasad, Surendra
WAVES IN RANDOM AND COMPLEX MEDIA, 2021,

← 1 2 3 4 5 →