Dr. Jiusheng Li Profile

Dr. Jiusheng Li

at China Jiliang Univ

SPIE Involvement:

Author

Publications (52)

Proceedings Article | 18 December 2023 Paper

Terahertz detection and recognition of suspicious objects hidden in the human body based on DeepLabV3+ deep learning model

Yaoyao Xue, Qiqi Li, Mingyang Jiang, Jiusheng Li

Proceedings Volume 12960, 129600Q (2023) https://doi.org/10.1117/12.3005284

KEYWORDS: Object detection, Deep learning, Millimeter wave imaging, Target detection, Object recognition, Terahertz detection, Image segmentation, Image resolution

Read Abstract +

SPIE Journal Paper | 22 August 2022

Tunable anisotropic metasurface by utilizing phase change material in terahertz range

Min Zhong, Jiu-sheng Li

OE, Vol. 61, Issue 08, 087103, (August 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.8.087103

KEYWORDS: Terahertz radiation, Lithium, Beam splitters, Beam shaping, Gold, Optical engineering, Dielectrics, Computer programming, Matrices, Reflection

Read Abstract +

SPIE Journal Paper | 30 April 2022

Full-space terahertz regulation metasurface

Li-Jing Yang, Jiusheng Li

OE, Vol. 61, Issue 04, 047105, (April 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.4.047105

KEYWORDS: Terahertz radiation, Convolution, Reflectivity, Computer programming, Lithium, Optical engineering, Scattering, Laser scattering, Beam splitters, Particles

Read Abstract +

SPIE Journal Paper | 23 December 2021

Switchable ultraband terahertz absorber and polarization converter using photoconductive silicon-assisted metasurface

Yi Chen, Jiusheng Li

OE, Vol. 60, Issue 12, 127112, (December 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.12.127112

KEYWORDS: Silicon, Absorption, Terahertz radiation, Dielectric polarization, Polarization, Lithium, Cladding, Optical engineering, Reflection, Gold

Read Abstract +

Proceedings Article | 3 November 2016 Paper

Tunable terahertz power divider based on graphene plasmonic waveguide

Yang Li, Jian-Rong Hu, Jiu-Sheng Li

Proceedings Volume 10030, 100302M (2016) https://doi.org/10.1117/12.2247131

KEYWORDS: Polaritons, Graphene, Terahertz radiation, Plasmonic waveguides, Waveguides, Plasmonics, Polymethylmethacrylate, Finite element methods, Terahertz technology, Plasmons

Read Abstract +

Proceedings Article | 3 November 2016 Paper

Electrically controlled terahertz wave switch based on prism/liquid crystal

Meng-yao He, Jian-rong Hu, Jiu-sheng Li

Proceedings Volume 10030, 100302L (2016) https://doi.org/10.1117/12.2247128

KEYWORDS: Terahertz radiation, Switches, Finite element methods, Crystals, Liquid crystals, Refractive index, Polarization, Prisms, Dielectric polarization, Electrodes

Read Abstract +

Proceedings Article | 25 October 2016 Paper

Magnetically tunable giant Goos-Hänchen shift of reflected terahertz beam

Meng-yao He, Jiu-sheng Li

Proceedings Volume 9686, 96860X (2016) https://doi.org/10.1117/12.2240563

KEYWORDS: Terahertz radiation, Refractive index, Switches, Magnetism, Prisms, Dielectrics, Reflection, Wireless communications, Silicon, Dielectric polarization

Read Abstract +