Dr. Minghan Chen Profile

Dr. Minghan Chen

Senior Optical Engineer at Johnson & Johnson Vision Care Inc

SPIE Involvement:

Author

Area of Expertise:

wavefront , laser , design , holography , fiber , non-linear optics

Publications (6)

Proceedings Article | 13 March 2024 Poster + Paper

Characterizing soft contact lens optical zone diameter using a Shack-Hartmann wavefront sensor

Minghan Chen, Todd Szarlan, Philippe Jubin

Proceedings Volume 12824, 128240F (2024) https://doi.org/10.1117/12.2688375

KEYWORDS: Wavefront sensors, Imaging systems, Contact lenses, Visual optics, Image analysis, Wavefront aberrations, Visualization, Image quality, Software development, Precision optics

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Proceedings Article | 4 March 2022 Poster + Presentation + Paper

Evaluating the effects of scattering on retinal image quality

Minghan Chen

Proceedings Volume 11941, 119410B (2022) https://doi.org/10.1117/12.2607482

KEYWORDS: Scattering, Image quality, Light scattering, Modulation transfer functions, Visualization, Retina, Eye models, Wavefront aberrations, Visual process modeling

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Proceedings Article | 14 March 2018 Presentation

Employing wavefront detection system to study soft contact lens in air deformation properties (Conference Presentation)

Minghan Chen

Proceedings Volume 10486, 104860C (2018) https://doi.org/10.1117/12.2286949

KEYWORDS: Wavefront aberrations, Wavefronts, Liquids, Wavefront sensors, Liquid lenses, Polymers, Contact lenses, Spherical lenses, Metrology

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Proceedings Article | 19 February 2018 Paper

Visual just noticeable differences

Derek Nankivil, Minghan Chen, C. Benjamin Wooley

Proceedings Volume 10474, 104741L (2018) https://doi.org/10.1117/12.2291067

KEYWORDS: Modulation transfer functions, Visualization, Image quality, Eye, Monochromatic aberrations, Wavefronts, Retina, Visual optics, Visual process modeling, Tolerancing

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Proceedings Article | 27 February 2015 Paper

Characterizing germania concentration and structure in fiber soot using multiphoton microscopy and spectroscopy technology

Minghan Chen, Ming-Jun Li, Anping Liu

Proceedings Volume 9347, 93471Q (2015) https://doi.org/10.1117/12.2077731

KEYWORDS: Germanium, Doping, Multiphoton fluorescence microscopy, Crystals, Multiphoton microscopy, Multiphoton spectroscopy, Spectroscopy, Manufacturing, Silica, Harmonic generation

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Proceedings Article | 19 February 2014 Paper

Observing transverse Anderson localization in random air line based fiber

Minghan Chen, Ming-Jun Li

Proceedings Volume 8994, 89941S (2014) https://doi.org/10.1117/12.2036573

KEYWORDS: Waveguides, Scanning electron microscopy, Fiber lasers, Refractive index, Single mode fibers, Optical fibers, Laser beam propagation, Wave propagation, Electromagnetic radiation, Cladding

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Showing 5 of 6 publications

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