Mr. Zichan Wang Profile

Zichan Wang

Research Assistant

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Publications (7)

Proceedings Article | 6 October 2023 Presentation

Theory and practice of high-harmonic diffractive surfaces

Thomas Milster, Young-Sik Kim, Nick Brar, Zichan Wang

Proceedings Volume PC12684, PC1268408 (2023) https://doi.org/10.1117/12.2682625

KEYWORDS: Lenses, Design and modelling, Refractive index, Optical properties, Optical path differences, Optical gratings, Glass molding, Fabrication, Diffraction gratings, Diffraction

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Proceedings Article | 3 October 2022 Presentation + Paper

Initial testing of a MODE lens telescope

Youngsik Kim, Marcos Esparza, Zichan Wang, Nicholas Brar, Yingying Zhang, Daewook Kim, Heejoo Choi, Daniel Apai, Chuck Fellows, Allen Yi, Yuxin Cai, Geonhee Kim, Hwanjin Choi, Woojong Yeo, Tom Milster

Proceedings Volume 12221, 122210J (2022) https://doi.org/10.1117/12.2633443

KEYWORDS: Telescopes, Diffraction, Lens design, Spherical lenses, Optical instrument design, Optical fabrication, Glasses

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Proceedings Article | 3 October 2022 Presentation + Paper

Nautilus Space Observatory: a very large aperture space telescope constellation enabled by scalable optical manufacturing technologies

Dániel Apai, Tom Milster, Daewook Kim, Youngsik Kim, Glenn Schneider, Benjamin Rackham, Jonathan Arenberg, Heejoo Choi, Marcos Esparza, Zichan Wang, Yingying Zhang, Alex Bixel

Proceedings Volume 12221, 122210C (2022) https://doi.org/10.1117/12.2633184

KEYWORDS: Diffractive optical elements, Astrobiology, Telescopes, Space observatories, Planets, Space telescopes, James Webb Space Telescope, Space operations, Stars, Satellites, Optical fabrication

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Proceedings Article | 3 October 2022 Presentation + Paper

Stray light analysis and testing of a MODE lens telescope

Youngsik Kim, Marcos Esparza, Zichan Wang, Nicholas Brar, Heejoo Choi, Daewook Kim, Daniel Apai, Tom Milster

Proceedings Volume 12221, 122210F (2022) https://doi.org/10.1117/12.2635495

KEYWORDS: Stray light, Telescopes, Stray light analysis, Ray tracing, Lens design, Cameras, Receivers, Optical testing, Optical fabrication

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Proceedings Article | 3 October 2022 Presentation + Paper

Fabrication, assembly, and testing of a MODE lens color corrector

Zichan Wang, Youngsik Kim, Allen Yi, Hwanjin Choi, Geonhee Kim, Tom Milster

Proceedings Volume 12221, 122210E (2022) https://doi.org/10.1117/12.2633517

KEYWORDS: Tolerancing, Lens design, Optical fabrication, Optical components, Optomechanical design, Prototyping, Optical alignment, Diffractive optical elements, Diffraction, Glasses

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Proceedings Article | 3 October 2022 Presentation + Paper

Type 2 longitudinal chromatic aberration from a high-harmonic MODE lens and color corrector

Thomas Milster, Youngsik Kim, Zichan Wang

Proceedings Volume 12221, 122210D (2022) https://doi.org/10.1117/12.2633425

KEYWORDS: Telescopes, Imaging systems, Image processing, Chromatic aberrations, Lens design, Diffraction, Optical instrument design

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Proceedings Article | 19 November 2021 Presentation + Paper

Theory of color correction in high-harmonic diffractive lenses

Tom Milster, Zichan Wang, Youngsik Kim

Proceedings Volume 12078, 120780Y (2021) https://doi.org/10.1117/12.2603643

KEYWORDS: Lenses, Glasses, Diffraction, Imaging systems, Chromatic aberrations, Refractive index, Polymethylmethacrylate, Fresnel lenses, Lens design, Image quality

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Showing 5 of 7 publications

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