Dr. John E. Hergert Profile

Dr. John E. Hergert

at Vitro3D Inc

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Author

Publications (2)

Proceedings Article | 23 April 2019 Paper

High-efficiency Fresnel lens design and fabrication in a two-stage photopolymer

John Hergert, David Glugla, Amy Sullivan, Marvin Alim, Robert McLeod

Proceedings Volume 11030, 110300P (2019) https://doi.org/10.1117/12.2521004

KEYWORDS: Diffraction, Diffractive optical elements, Fresnel lenses, Point spread functions, GRIN lenses, Lenses, Photomasks, Projection systems, Diffraction gratings, Lens design

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Proceedings Article | 1 March 2019 Presentation + Paper

High efficiency diffractive optical element design and fabrication in a two-stage photopolymer

John Hergert, David Glugla, Amy Sullivan, Marvin Alim, Robert McLeod

Proceedings Volume 10944, 1094405 (2019) https://doi.org/10.1117/12.2507503

KEYWORDS: Fresnel lenses, Diffraction, Diffractive optical elements, Optical lithography, Optical design, Gradient-index optics, Refractive index, GRIN lenses, Optics manufacturing

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