Prof. Qi-Huo Wei Profile

Prof. Qi-Huo Wei

Professor at Southern Univ of Science & Technology of China

SPIE Involvement:

Author | Science Fair Judge

Proceedings Article | 5 October 2023 Presentation

Photopatterned topological structures in ferroelectric nematic liquid crystals

Chao Zhou, Hao Chen, Minghui Deng, Miao Jiang, Mingjun Huang, Satoshi Aya, Qi-Huo Wei

Proceedings Volume PC12658, PC126580L (2023) https://doi.org/10.1117/12.2675875

KEYWORDS: Liquid crystals, Polarization, Design and modelling, States of matter, Solids, Ferroelectric materials, Electro optics, Elasticity, Condensed matter physics

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Proceedings Article | 4 October 2023 Poster + Paper

Application of the polarization-holographic imaging Stokes spectropolarimeter in astronomy

Barbara Kilosanidze, George Kakauridze, Irakli Chaganava, Teimuraz Kvernadze, Georgi Kurkhuli, Luis Oriol, Milagros Piñol, Qi-Huo Wei

Proceedings Volume 12677, 126770U (2023) https://doi.org/10.1117/12.2677357

KEYWORDS: Polarization, Diffraction, Polarimetry, Astronomy, Polarization imaging, Spectropolarimetry, Astronomical imaging, Polarization gratings, Optical components

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Proceedings Article | 29 August 2019 Paper

Liquid crystal Pancharatnam-Berry optical elements

Ziyuan Zhou, Yubing Guo, Hao Yu, Miao Jiang, Taras Turiv, Irakli Chaganava, Oleg Lavrentovich, Qi-Huo Wei

Proceedings Volume 11092, 110920D (2019) https://doi.org/10.1117/12.2528086

KEYWORDS: Liquid crystals, Optical components, Beam shaping, Microlens, Plasmonics, Polymers, Polarization, Point spread functions

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Proceedings Article | 14 September 2018 Paper

Study of the photoanisotropic properties of polarization-sensitive compositions based on organic chromophore salts with various alkali metals

Irakli Chaganava, Roin Chedia, Qi-Huo Wei

Proceedings Volume 10742, 107421K (2018) https://doi.org/10.1117/12.2324568

KEYWORDS: Polarization, Polymers, Alkali metals, Chromophores, Molecules, Birefringence, Anisotropy, Absorption, Cesium

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Proceedings Article | 2 November 2016 Presentation

Controlling statics and dynamics of colloids by photo-patterned liquid crystals (Conference Presentation)

Oleg Lavrentovich, Chenhui Peng, Yubing Guo, Sergij Shiyanovskii, Qi-Huo Wei

Proceedings Volume 9940, 99400Q (2016) https://doi.org/10.1117/12.2236421

KEYWORDS: Liquid crystals, Particles, Microfluidics, Fluid dynamics, Applied sciences, Metals, Solids, Polarizability, Interfaces, Current controlled current source

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Proceedings Article | 6 May 2005 Paper

Mask fabrication towards sub-10 nm imprint lithography

Jian Gu, Chun-Ping Jen, Qihuo Wei, Chiafu Chou, Frederic Zenhausern

Proceedings Volume 5751, (2005) https://doi.org/10.1117/12.600207

KEYWORDS: Photomasks, Oxides, Silicon, Etching, Lithography, Line edge roughness, Thin films, Scanning electron microscopy, Mask making, Oxidation

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Proceedings Article | 19 January 2005 Paper

Nanopatterned structures for biomolecular analysis toward genomic and proteomic applications

Chia-Fu Chou, Jian Gu, Qihuo Wei, Yingjie Liu, Ravi Gupta, Takeyoshi Nishio, Frederic Zenhausern

Proceedings Volume 5592, (2005) https://doi.org/10.1117/12.574872

KEYWORDS: Nanoimprint lithography, Nanostructures, Molecules, Surface enhanced Raman spectroscopy, Nanolithography, Dielectrophoresis, Biological research, Electron beam lithography, Scanning electron microscopy, Gold

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Proceedings Article | 25 June 2004 Paper

Integrating NanoOptical Biosensors into Nucleic Acid Testing Devices

Qi-Huo Wei, Jian Gu, Chia-Fu Chou, Frederic Zenhausern

Proceedings Volume 5363, (2004) https://doi.org/10.1117/12.537799

KEYWORDS: Particles, Surface enhanced Raman spectroscopy, Molecules, Plasmons, Optical biosensors, Gold, Metals, Signal detection, Sensors, Scattering

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