Mr. Yijie Dai Profile

Yijie Dai

at Zhejiang Univ

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Author

Publications (3)

Proceedings Article | 9 October 2021 Presentation + Paper

Calculating aberration fields of freeform imaging optics with field dependent footprints

Yijie Dai, Yingli Liu, Fanqi Shen, Rengmao Wu

Proceedings Volume 11895, 118950K (2021) https://doi.org/10.1117/12.2598971

KEYWORDS: Monochromatic aberrations, Zernike polynomials, Freeform optics, Aberration theory, Optical design, Refractive index, Ray tracing, Optical components, Distortion, Wavefronts

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Proceedings Article | 9 October 2021 Paper

Optical design of freeform lenses for illuminating hard-to-reach areas

Lin Yang, Rengmao Wu, Jinlei Zhang, Yijie Dai

Proceedings Volume 11895, 1189507 (2021) https://doi.org/10.1117/12.2601885

KEYWORDS: Freeform optics, Ray tracing, GRIN lenses, Optical design, Imaging systems, Lens design, Laparoscopy, Refraction, Optical components, Refractive index

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Proceedings Article | 10 October 2020 Presentation + Paper

Design of compact and ultra-efficient aspherical lenses with prescribed irradiance characteristics for extended sources

Zhanghao Ding, Yijie Dai, Yingli Liu, Lin Yang, Rengmao Wu, Zhenrong Zheng

Proceedings Volume 11548, 115480J (2020) https://doi.org/10.1117/12.2573472

KEYWORDS: Aspheric lenses, Lenses, Lens design, Nonimaging optics, Near field, Optical design, Near field optics, Light sources, Light sources and illumination

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