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Lin Qin
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Publications (4)
Proceedings Article | 11 October 2024 Paper
Laser beam homogenization and shaping with metasurfaces
Proceedings Volume 13278, 1327819 (2024) https://doi.org/10.1117/12.3032249
KEYWORDS: Phase distribution, Homogenization, Beam divergence, Phase shift keying, Silicon, Simulations, Design, Beam diameter, Wavefronts, Transmittance
Proceedings Article | 11 October 2024 Paper
Research on vector optimization of laser beam splitter grating
Guohui Chen, Liangping Xia, Chunyan Wang, Suihu Dang, Man Zhang, Zengbao Yang, Lin Qin, Hong Tu, Shuai Wang, Jingtian Lan, Chunlei Du
Proceedings Volume 13278, 1327808 (2024) https://doi.org/10.1117/12.3032132
KEYWORDS: Beam splitters, Design, Diffraction gratings, Dielectrics, Finite-difference time-domain method
Proceedings Article | 11 October 2024 Paper
Design of achromatic metalens based on dielectric metasurface
Proceedings Volume 13278, 132780D (2024) https://doi.org/10.1117/12.3032192
KEYWORDS: Phase shift keying, Design, Dielectrics, Visible radiation, Phase modulation, Chromatic aberrations, Metalenses, Imaging systems, Titanium dioxide, Structural design
Proceedings Article | 11 October 2024 Paper
Beam shaping of photon spin Hall effect based on single-layer dielectric metasurface
Proceedings Volume 13278, 1327806 (2024) https://doi.org/10.1117/12.3032041
KEYWORDS: Polarization, Phase shift keying, Diffraction, Polarized light, Laser applications, Simulations, Dielectrics, Beam shaping, Modulation, Incident light
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