Prof. Yan Li Profile

Prof. Yan Li

Professor of Physics at Peking Univ

SPIE Involvement:

Author

Proceedings Article | 23 November 2024 Poster + Paper

Quantum metasurface holography for polarization state reconstruction

Sheng Ye, Yue Han, Li-zheng Liu, Weiping Wan, Ruiqi Wang, Mingna Xun, Yuqing He, Qihuang Gong, Jianwei Wang, Yan Li

Proceedings Volume 13240, 132402C (2024) https://doi.org/10.1117/12.3037352

KEYWORDS: Holography, Fabrication, Polarization, Image quality, Scanning electron microscopy, Quantum states, Quantum experiments

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Proceedings Article | 8 November 2024 Poster + Paper

Superwetting surface processed by a femtosecond laser for spontaneous directional transport of fluid

Shuai Yang, Chu Li, Qiang Li, Qihuang Gong, Yan Li

Proceedings Volume 13234, 132340V (2024) https://doi.org/10.1117/12.3037411

KEYWORDS: Microfluidics, Bubbles, Femtosecond phenomena, Intelligence systems, Transportation, Lithium, Aerospace engineering

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Proceedings Article | 9 October 2021 Poster + Paper

Encrypting information through controlling polarization distributions in far field

Weiping Wan, Hang Feng, Sheng Ye, Qihuang Gong, Yan Li

Proceedings Volume 11898, 118981U (2021) https://doi.org/10.1117/12.2602044

KEYWORDS: Holograms, Holography, Dielectric polarization, Stars, Polarization, Multiplexing, Optical design, 3D image reconstruction, Diffraction, Detection and tracking algorithms

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Proceedings Article | 9 October 2021 Poster + Paper

Femtosecond laser direct writing of photonic quantum logic gate chips for generating path-encoded entangled states

Meng Li, Qi-huang Gong, Yan Li

Proceedings Volume 11905, 119051A (2021) https://doi.org/10.1117/12.2602042

KEYWORDS: Photons, Quantum communications, Quantum computing, Logic devices, Femtosecond phenomena, Waveguides, Quantum circuits, Polarization, Entangled states, Reflectivity

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Proceedings Article | 9 October 2021 Poster + Paper

Rapid two-photon polymerization of arbitrary 3D microstructure with femtosecond laser 3D focal field engineering

Linyu Yan, Dong Yang, Qihuang Gong, Yan Li

Proceedings Volume 11892, 1189210 (2021) https://doi.org/10.1117/12.2602350

KEYWORDS: 3D microstructuring, Femtosecond phenomena, Polymers, Two photon polymerization, Fresnel lenses, Polymerization, Spatial light modulators, Heat treatments, 3D acquisition, Thermal effects

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Proceedings Article | 12 March 2020 Paper

Photonic time-wavelength pulse interleaver on silicon

Yanping Li, Yan Li, Xiaoke Ruan, Fan Zhang, Zhangyuan Chen

Proceedings Volume 11440, 114400F (2020) https://doi.org/10.1117/12.2550036

KEYWORDS: Waveguides, Silicon, Microrings, Demultiplexers

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Proceedings Article | 17 February 2017 Presentation + Paper

Femtosecond laser nano/microfabrication via three-dimensional focal field engineering

Yan Li, Lipu Liu, Dong Yang, Qian Zhang, Hong Yang, Qihuang Gong

Proceedings Volume 10092, 100920B (2017) https://doi.org/10.1117/12.2249533

KEYWORDS: Femtosecond phenomena, 3D microstructuring, Gaussian beams, Laser processing, Nanofabrication, Microfabrication, Laser beam propagation, Phase modulation, Phase shift keying, Spatial light modulators, Waveguides, Cladding, Glasses, Superposition, Two photon polymerization, Polymers

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Proceedings Article | 13 November 2014 Paper

Ex-situ preparation of high-conductive polymer/SWNTs nanocomposites for structure fabrication

Qingchuan Guo, Reza Ghadiri, Thomas Weigel, Andreas Aumann, Evgeny Gurevich, Cemal Esen, Yan Li, Wei Cheng, Boris Chichkov, Andreas Ostendorf

Proceedings Volume 9277, 927714 (2014) https://doi.org/10.1117/12.2071870

KEYWORDS: Single walled carbon nanotubes, Polymers, Two photon polymerization, Composites, Nanocomposites, Raman spectroscopy, Polymerization, Nanolithography, Femtosecond phenomena, Laser processing

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Proceedings Article | 20 November 2012 Paper

Fano resonance in whispering gallery photonic microcavities

Yun-Feng Xiao, Bei-Bei Li, Xue-Feng Jiang, Yan Li, Qihuang Gong

Proceedings Volume 8564, 85640V (2012) https://doi.org/10.1117/12.2000397

KEYWORDS: Optical microcavities, Resonators, Silica, Polarization, Photonic microstructures, Transparency, Waveguides, Fiber couplers, Solids, Biosensing

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Proceedings Article | 1 February 2008 Paper

Femtosecond laser micromachining and microfabrication in transparent materials

Yan Li, Dayong Liu, Fengjie Qi, Hong Yang, Qihuang Gong

Proceedings Volume 6825, 68250K (2008) https://doi.org/10.1117/12.756355

KEYWORDS: Glasses, Laser cutting, Waveguides, Computer generated holography, Femtosecond phenomena, Laser drilling, Water, Silica, Laser ablation, Absorption

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Proceedings Article | 28 January 2005 Paper

Fabrication of high refractive index-modulation structures in fused silica by femtosecond laser pulses

Hengchang Guo, Yan Li, Xi Wang, Ying Fang, Hongbing Jiang, Hong Yang, Qihuang Gong

Proceedings Volume 5646, (2005) https://doi.org/10.1117/12.576903

KEYWORDS: Silica, Refractive index, Modulation, Femtosecond phenomena, Diffraction gratings, Diffraction, Zone plates, Microscopes, Laser damage threshold, Pulsed laser operation

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Showing 5 of 11 publications

Conference Committee Involvement (1)

Lasers in Material Processing and Manufacturing III

12 November 2007 | Beijing, China

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