Prof. Yiqun Wu Profile

Prof. Yiqun Wu

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (26)

Proceedings Article | 12 October 2016 Paper

Temperature field simulation of phase change material/metal bilayer structure upon femtosecond laser pulse irradiation

Kai Lei, Minghui Jiang, Yang Wang, Yiqun Wu

Proceedings Volume 9818, 981814 (2016) https://doi.org/10.1117/12.2249262

KEYWORDS: Optical simulations, Femtosecond phenomena, Silver, Picosecond phenomena, Interfaces, Crystals, Thermal modeling, Finite difference methods, Ultrafast phenomena, Thin films

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Proceedings Article | 12 October 2016 Paper

Super resolution nano-information recording in a new hydrazone metal complex material

Kui Zhang, Jingsong Wei, Zhimin Chen, Tao Wei, Yongyou Geng, Yang Wang, Yiqun Wu

Proceedings Volume 9818, 981810 (2016) https://doi.org/10.1117/12.2248354

KEYWORDS: Super resolution, Metals, Lithography, Reactive ion etching, Thin films, Glasses, Silica, Pulsed laser operation, Absorption, Optical storage

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Proceedings Article | 24 January 2013 Paper

Preparation, one- and two-photon properties of carbazole derivatives containing nitrogen heterocyclic ring

Yichi Zhang, Ping Wang, Liang Li, Zhimin Chen, Chunying He, Yiqun Wu

Proceedings Volume 8782, 87820B (2013) https://doi.org/10.1117/12.2015015

KEYWORDS: Luminescence, Absorption, Nitrogen, 3D optical data storage, Quantum efficiency, Optical storage, Optical properties, Femtosecond phenomena, Water, Clouds

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Proceedings Article | 24 January 2013 Paper

XPS study on the selective wet etching mechanism of GeSbTe phase change thin films with tetramethylammonium hydroxide

Changmeng Deng, Yongyou Geng, Yiqun Wu

Proceedings Volume 8782, 87820N (2013) https://doi.org/10.1117/12.2014922

KEYWORDS: Etching, Crystals, Tellurium, Thin films, Antimony, Germanium, Germanium antimony tellurium, Wet etching, Lithography, Chemical species

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Proceedings Article | 24 January 2013 Paper

influence of film thickness on optical constants of antimony-based bismuth-doped super-resolution mask layer

Xinmiao Lu, Yiqun Wu, Yang Wang, Jinsong Wei

Proceedings Volume 8782, 878208 (2013) https://doi.org/10.1117/12.2014921

KEYWORDS: Refractive index, Crystals, Super resolution, Diffraction, Thin films, Optical storage, Transmittance, Statistical analysis, Dielectrics, Data storage

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Proceedings Article | 24 January 2013 Paper

Two-photon absorption three-dimensional optical data storage with novel anthracene derivative

Liang Li, Yan-Lei Hu, Yiqun Wu, Wen-Hao Huang

Proceedings Volume 8782, 87820A (2013) https://doi.org/10.1117/12.2014940

KEYWORDS: Absorption, Luminescence, 3D optical data storage, Optical storage, Femtosecond phenomena, Data storage, Sapphire, Molecules, Polymethylmethacrylate, Chromophores

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Proceedings Article | 24 January 2013 Paper

FDTD analysis of silver-nanoparticles-embedded phase change recording pits

Jincheng Lin, Huan Huang, Yang Wang, Yiqun Wu

Proceedings Volume 8782, 878207 (2013) https://doi.org/10.1117/12.2014891

KEYWORDS: Silver, Nanoparticles, Near field, Near field optics, Diffraction, Finite-difference time-domain method, Surface plasmons, Super resolution, Optical resolution, Optical storage

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Proceedings Article | 24 January 2013 Paper

Preparation of nickel(II)-azo dye films and their optical properties for write-once blu-ray recording

Zhimin Chen, Yiqun Wu, Chunying He, Bin Wang, Shoulei Miao, Wubiao Duan, Donghong Gu, Fuxi Gan

Proceedings Volume 8782, 878209 (2013) https://doi.org/10.1117/12.2014840

KEYWORDS: Reflectivity, Absorption, Thin films, Refractive index, Optical recording, Glasses, Silver, Optical properties, Optical testing, Pulsed laser operation

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Proceedings Article | 20 March 2009 Paper

Static recording properties of super-resolution near-field structure with antimony bismuth mask layer

Laixin Jiang, Yiqun Wu, Yang Wang, Jingsong Wei, Fuxi Gan

Proceedings Volume 7125, 71250K (2009) https://doi.org/10.1117/12.823390

KEYWORDS: Bismuth, Super resolution, Antimony, Near field, Data storage, Optical storage, Gallium nitride, Current controlled current source, Sputter deposition, Silver indium antimony tellurium

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Proceedings Article | 20 March 2009 Paper

Phase transition kinetics of Sb2Te3 phase change thin films

Fengxiao Zhai, Yang Wang, Yiqun Wu, Fuxi Gan

Proceedings Volume 7125, 71251W (2009) https://doi.org/10.1117/12.823426

KEYWORDS: Crystals, Thin films, Reflectivity, Temperature metrology, Laser crystals, Annealing, Pulsed laser operation, Laser marking, Scanning electron microscopy, Technetium

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Proceedings Article | 20 March 2009 Paper

Laser-induced structural, electrical, and optical properties evolution of phase change Ge2Sb2Te5 thin films

Huajun Sun, Lisong Hou, Yiqun Wu

Proceedings Volume 7125, 71251U (2009) https://doi.org/10.1117/12.825762

KEYWORDS: Crystals, Resistance, Refractive index, Absorption, Thin films, Laser irradiation, Laser crystals, Optical properties, Data storage, Sputter deposition

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Proceedings Article | 20 March 2009 Paper

Spectroscopic, thermal, and recording properties of metal(II)-azo complexes for blu-ray recording materials

Xiaoyi Li, Yiqun Wu, Donghong Gu, Fuxi Gan

Proceedings Volume 7125, 71250X (2009) https://doi.org/10.1117/12.822625

KEYWORDS: Absorption, Thin films, Reflectivity, Pulsed laser operation, Optical recording, Spectroscopy, Laser marking, Metals, Thermography, Optical testing

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Proceedings Article | 5 March 2007 Paper

Third-order nonlinear optical properties and optical limiting property of metallonaphthalocyanine

Chunying He, Wubiao Duan, Yiqun Wu, Yuxiao Wang, Xueru Zhang, Yinglin Song

Proceedings Volume 6595, 659508 (2007) https://doi.org/10.1117/12.725691

KEYWORDS: Optical limiting, Nonlinear optics, Transmittance, Absorption, Picosecond phenomena, Zinc, Saturable absorption, Metals, Quartz, Organic materials

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