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Zhi Cheng
at Tianjin Univ
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Publications (2)
Proceedings Article | 12 March 2024 Poster + Paper
On-chip cascaded tapered waveguides for optical trapping of microparticles
Proceedings Volume 12846, 128460D (2024) https://doi.org/10.1117/12.2691080
KEYWORDS: Waveguides, Particles, Optical tweezers, Near field optics, Yeast, Geometrical optics, Silicon, Evanescence, Refractive index, Optical trapping
Proceedings Article | 9 October 2021 Poster + Presentation + Paper
Optical trapping of microparticles with cascaded tapered waveguides
Zhi Cheng, Yongjun Guo, Lin Zhang
Proceedings Volume 11894, 118940W (2021) https://doi.org/10.1117/12.2601321
KEYWORDS: Waveguides, Particles, Optical tweezers, Geometrical optics, Silicon, Scattering, Near field optics, Light scattering, Near field, Microfluidics
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