Dr. Wangshi Zhao Profile

Dr. Wangshi Zhao

at Rochester Institute of Technology

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 7 March 2014 Paper

Epsilon-near-zero-slot waveguides and their applications in ultrafast laser beam steering

Kaifeng Shi, Wangshi Zhao, Zhaolin Lu

Proceedings Volume 8980, 89800L (2014) https://doi.org/10.1117/12.2041945

KEYWORDS: Waveguides, Dielectrics, Beam steering, Refractive index, Silicon, Ultrafast lasers, Wave propagation, Transparent conducting oxide, Electro optics, Plasma

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Proceedings Article | 7 March 2014 Paper

Novel approaches to enhance graphene absorption and electro-optic property

Kaifeng Shi, Wangshi Zhao, Binying Zhao, Zhaolin Lu

Proceedings Volume 8980, 89801C (2014) https://doi.org/10.1117/12.2039724

KEYWORDS: Graphene, Absorption, Reflectivity, Modulation, Refractive index, Glasses, Electro optics, Modulators, Prisms, Interfaces

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Proceedings Article | 7 March 2014 Paper

Tunable plasmonic metamaterial based on transparent conducting oxide

Kaifeng Shi, Riaz Haque, Wangshi Zhao, Runchen Zhao, Zhaolin Lu

Proceedings Volume 8980, 898012 (2014) https://doi.org/10.1117/12.2037921

KEYWORDS: Modulators, Reflectivity, Modulation, Dielectrics, Interfaces, Plasmonics, Metamaterials, Oxides, Multilayers, Electrooptic modulators

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Proceedings Article | 22 February 2012 Paper

Demonstration of self-imaging effect without paraxial approximation

Wangshi Zhao, Xiaoyue Huang, Zhaolin Lu

Proceedings Volume 8269, 82692B (2012) https://doi.org/10.1117/12.908209

KEYWORDS: Metamaterials, Brain-machine interfaces, Paraxial approximations, Diffraction, Wave propagation, Metals, Nanolithography, Chromium, Geometrical optics, Solids

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Proceedings Article | 10 September 2011 Paper

Demonstration of super self-imaging in indefinite anisotropic metamaterial

Wangshi Zhao, Xiaoyue Huang, Zhaolin Lu

Proceedings Volume 8093, 80932J (2011) https://doi.org/10.1117/12.898538

KEYWORDS: Metamaterials, Brain-machine interfaces, Paraxial approximations, Diffraction, Wave propagation, Metals, Nanolithography, Radio propagation, Silver, Silica

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SPIE Journal Paper | 1 July 2011 Open Access

Nanoplasmonic optical switch based on Ga-Si₃N₄-Ga waveguide

Wangshi Zhao, Zhaolin Lu

OE, Vol. 50, Issue 07, 074002, (July 2011) https://doi.org/10.1117/12.10.1117/1.3595868

KEYWORDS: Gallium, Waveguides, Silicon, Plasmonic waveguides, Optical switching, Dielectrics, Refractive index, Switching, Nanoplasmonics, Metals

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Proceedings Article | 1 March 2011 Paper

Experimental demonstration of linear deep subwavelength spoof surface plasmonic waveguides

Wangshi Zhao, Omar Eldaiki, Ruoxi Yang, Xiaoyue Huang, Zhaolin Lu

Proceedings Volume 7946, 794620 (2011) https://doi.org/10.1117/12.874239

KEYWORDS: Plasmonic waveguides, Waveguides, Metals, Dispersion, Surface plasmons, Wave propagation, Microwave radiation, Terahertz radiation, Radio propagation, Sensors

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Proceedings Article | 24 February 2011 Paper

Semiconductor-coated deep subwavelength spoof surface plasmonic waveguide for THz and MIR applications

Ruoxi Yang, Wangshi Zhao, Richard Soref, Zhaolin Lu

Proceedings Volume 7938, 79380A (2011) https://doi.org/10.1117/12.874247

KEYWORDS: Terahertz radiation, Metals, Waveguides, Dispersion, Plasmonic waveguides, Silicon, Wave propagation, Finite-difference time-domain method, Germanium, Metamaterials

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Showing 5 of 8 publications

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