Dr. Yangcheng Li Profile

Dr. Yangcheng Li

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Publications (3)

Proceedings Article | 22 April 2016 Presentation + Paper

Fundamental limits of super-resolution microscopy by dielectric microspheres and microfibers

V. Astratov, A. Maslov, K. Allen, N. Farahi, Y. Li, A. Brettin, N. Limberopoulos, D. Walker, A. Urbas, V. Liberman, M. Rothschild

Proceedings Volume 9721, 97210K (2016) https://doi.org/10.1117/12.2212762

KEYWORDS: Super resolution, Nanoplasmonics, Super resolution microscopy, Microscopy, Image resolution, Imaging arrays, Dielectrics, Near field, Confocal microscopy, Near field optics, Contact lenses, Optical spheres, Photonic nanostructures, Specialty optical fibers, Diffraction, Gold, Neodymium

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Proceedings Article | 4 March 2014 Paper

Spectral control and temporal properties of resonant optical propulsion of dielectric microspheres in evanescent fiber couplers

Yangcheng Li, Alexey Maslov, Vasily Astratov

Proceedings Volume 8960, 89600C (2014) https://doi.org/10.1117/12.2043097

KEYWORDS: Optical spheres, Optical tweezers, Fiber couplers, Tunable lasers, Chemical species, Laser development, Dielectrics, Water, Fiber lasers, Fiber coupled lasers

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Proceedings Article | 7 February 2012 Paper

Evanescent light coupling and optical propelling of microspheres in water immersed fiber couplers

Yangcheng Li, Oleksiy Svitelskiy, David Carnegie, Edik Rafailov, Vasily Astratov

Proceedings Volume 8236, 82361P (2012) https://doi.org/10.1117/12.908405

KEYWORDS: Optical spheres, Water, Fiber couplers, Scattering, Waveguides, Geometrical optics, Particles, Light scattering, Refractive index, Optical tweezers

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