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Chao Liu
Researcher at Northeast Petroleum University
Publications - 44
Citations - 338
Chao Liu is an academic researcher from Northeast Petroleum University. The author has contributed to research in topics: Photonic-crystal fiber & Surface plasmon resonance. The author has an hindex of 5, co-authored 13 publications receiving 76 citations.
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Journal ArticleDOI
Thermal tuning of terahertz metamaterial absorber properties based on VO2.
Zhipeng Zheng,Yao Luo,Hua Yang,Zao Yi,Jianguo Zhang,Qianjv Song,Wen-Xing Yang,Chao Liu,Xianwen Wu,Pinghui Wu +9 more
TL;DR: In this article , the authors present a novel, structurally simple, multifunctional broadband absorber, which consists of a patterned vanadium dioxide film and a metal plate spaced by a dielectric layer.
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Near-infrared surface plasmon resonance sensor based on photonic crystal fiber with big open rings
Chao Liu,Jianwei Wang,Xin Jin,Famei Wang,Lin Yang,Jingwei Lv,Guanglai Fu,Xianli Li,Qiang Liu,Tao Sun,Paul K. Chu +10 more
TL;DR: In this article, a photonic crystal fiber (PCF) sensor based on surface plasmon resonance (SPR) was designed for near-infrared detection, where the Ag-Au dual layers were selected as the Plasmonic materials and the silver layer was covered by a gold layer for protection against oxidation.
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Ex-centric core photonic crystal fiber sensor with gold nanowires based on surface plasmon resonance
Chao Liu,Guanglai Fu,Famei Wang,Zao Yi,Chunhong Xu,Lin Yang,Qiang Liu,Wei Liu,Xianli Li,Haiwei Mu,Tao Sun,Paul K. Chu +11 more
TL;DR: In this article, an ex-centric core photonic crystal fiber sensor with gold nanowires based on surface plasmon resonance was designed and analyzed by the finite element method, and the influence of the structural parameters of the sensor on the spectral sensitivity and resonance wavelength was studied for analyte refractive indexes (na) between 1.33 and 1.4.
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Ultra-short and dual-core photonic crystal fiber polarization splitter composed of metal and gallium arsenide
Sinuo An,Jingwei Lv,Zao Yi,Chao Liu,Lin Yang,Famei Wang,Qiang Liu,Weiquan Su,Xianli Li,Tao Sun,Paul K. Chu +10 more
TL;DR: In this paper, two ultra-short polarization beam splitters based on surface plasma resonance (SPR) were designed for wavelengths of 1.31 and 1.55 μm respectively.
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High-Efficiency Dual-Frequency Reflective Linear Polarization Converter Based on Metasurface for Microwave Bands
TL;DR: In this article, a dual-broadband and high-efficiency reflective linear polarization converter based on an anisotropic metasurface is presented, which exhibits four resonances and can near-perfectly convert x-or y-polarized incident waves into crosspolarised waves in the frequency ranges of 9.38-13.36 GHz and 14.84-20.36GHz.