Mr. Woo-Jong Yeo Profile

Woo-Jong Yeo

at Korea Basic Science Institute

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Author

Publications (7)

Proceedings Article | 30 November 2023 Poster + Paper

Effect of ultrasonic vibration on ultra precision diamond turning of polycrystalline zinc sulfide

Woo-Jong Yeo, Hwan-Jin Choi, Mincheol Kim, Minwoo Jeon, I. Jong Kim, Min-Gab Bog, Young-Jae Kim, Wonkyun Lee

Proceedings Volume 12778, 1277817 (2023) https://doi.org/10.1117/12.2691652

KEYWORDS: Vibration, Ultrasonics, Zinc sulfide, Crystals, Diamond turning, Surface roughness, Diamond machining, Manufacturing, Transmittance, Spindles

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Proceedings Article | 30 November 2023 Poster + Paper

Analysis of low-spatial frequency response in magnetorheological finishing process

Minwoo Jeon, Woo-Jong Yeo, Hwan-Jin Choi, Mincheol Kim, Seok-Kyeong Jeong, Min-Gab Bog, Wonkyun Lee

Proceedings Volume 12778, 1277814 (2023) https://doi.org/10.1117/12.2690785

KEYWORDS: Magnetorheological finishing, Polishing, Frequency response, Surface finishing, Error analysis, Optical surfaces, Spatial frequencies, Abrasives

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Proceedings Article | 30 November 2023 Poster + Paper

Crystallographic effect of elastic recovery on surface roughness of ultra-precision diamond turning machined polycrystalline ZnS

Mincheol Kim, Woo-Jong Yeo, Hwan-Jin Choi, Minwoo Jeon, I. Jong Kim

Proceedings Volume 12778, 1277816 (2023) https://doi.org/10.1117/12.2690357

KEYWORDS: Zinc sulfide, Elasticity, Crystals, Surface roughness, Diamond turning, Diamond machining, Surface finishing, Reliability, Optical surfaces, Optical engineering

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Proceedings Article | 30 November 2023 Poster + Paper

Comparison of nanometer surface roughness on aluminum mirrors using diamond turning for accelerator

Hwan-Jin Choi, Woo-Jong Yeo, Mincheol Kim, Minwoo Jeon, Min-Gab Bog, Wonkyun Lee

Proceedings Volume 12778, 1277815 (2023) https://doi.org/10.1117/12.2690438

KEYWORDS: Surface roughness, Aluminum, Aluminum mirrors, Diamond turning, Diamond machining, Alloys, Optics manufacturing, Optical components, Optical surfaces, Mirror surfaces

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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 | 15 November 2019 Paper

Development of a reflective spiral phase plate based on MRF polishing

Min-Woo Jeon, Sang-Won Hyun, Seok-Kyeong Jeong, Jong-Gyun Kang, Woo-Jong Yeo, Geon-Hee Kim

Proceedings Volume 11175, 1117526 (2019) https://doi.org/10.1117/12.2536573

KEYWORDS: Spiral phase plates, Magnetorheological finishing, Reflectivity, Polishing, Surface finishing, Aluminum, Diamond turning, Mirror structures, Mirrors

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Proceedings Article | 15 November 2019 Paper

Compensation of thermal drift during the single-point diamond turning process based on the LSTM

Woo-Jong Yeo, Byeong-Jun Jeong, Seok-Kyeong Jeong, Jong-Gyun Kang, Sang-Won Hyun, Geon-Hee Kim, Won-Kyun Lee

Proceedings Volume 11175, 111752E (2019) https://doi.org/10.1117/12.2536897

KEYWORDS: Single point diamond turning, Data modeling, Thermal modeling, Precision diamond machining, Diamond, Neural networks, Evolutionary algorithms, Error analysis

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Showing 5 of 7 publications

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