Prof. Zijuan Ji Profile

Prof. Zijuan Ji

at Hubei University of Education

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Author

Publications (3)

Proceedings Article | 30 January 2019 Paper

A variable divergence angle laser beam shaping system with aspherical lenses

Zijuan Ji, Qiusha Zheng, Jiaqi Bao

Proceedings Volume 10841, 108410X (2019) https://doi.org/10.1117/12.2508216

KEYWORDS: Aspheric lenses, Beam shaping, Zoom lenses, Gaussian beams, Laser systems engineering, Laser processing, Laser therapeutics, Medical laser equipment, Therapeutics, Laser development

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Proceedings Article | 18 January 2019 Paper

A novel optical system of fingerprint and finger vein images acquisition

Jiaqi Bao, Kan Yu, Zijuan Ji

Proceedings Volume 10839, 108391R (2019) https://doi.org/10.1117/12.2508180

KEYWORDS: Veins, Imaging systems, Modulation transfer functions, Image acquisition, Infrared imaging, Infrared radiation, Infrared detectors, Sensors, Tolerancing, Spherical lenses

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Proceedings Article | 27 September 2016 Paper

A novel long-wave infrared high resolution continuous zoom lens with uncooled thermal detector

Jiaqi Bao, Kan Yu, Zijuan Ji

Proceedings Volume 9684, 968426 (2016) https://doi.org/10.1117/12.2240712

KEYWORDS: Infrared detectors, Long wavelength infrared, Thermography, Infrared radiation, Zoom lenses, Infrared sensors, Sensors, Infrared imaging, Modulation transfer functions, Image quality

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