Dr. Jeong-Seok Oh Profile

Dr. Jeong-Seok Oh

at Korea Institute of Machinery & Materials

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Author

Publications (3)

SPIE Journal Paper | 11 March 2022

Fast and precise laser beam scanning by nonperiodic grating on a binary micromirror array

Jaeyoung Jang, Wooram Kim, Jeong Seok Oh, Seung-Woo Kim, Young-Jin Kim

OE, Vol. 61, Issue 06, 061412, (March 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.6.061412

KEYWORDS: Digital micromirror devices, Micromirrors, Diffraction gratings, Binary data, Distance measurement, Diffraction, Laser scanners, 3D scanning, Mirrors, Optical engineering

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Proceedings Article | 3 September 2019 Paper

Absolute distance measurement system for precise 3D positioning

Seongheum Han, Seungman Kim, Jeong-Seok Oh, Seung-Kook Ro, Seung-Woo Kim

Proceedings Volume 11102, 111021G (2019) https://doi.org/10.1117/12.2528389

KEYWORDS: Positioning equipment, Laser metrology, Optical systems engineering, Optical engineering, Optical systems, Distance measurement, 3D metrology

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Proceedings Article | 3 September 2019 Paper

Multiple absolute distances-based 3D coordinate measurement system for mobile machines

S. Kim, J. Oh, S.-H. Han, Q.-K. Nguyen, S.-K. Ro, S.-W. Kim, W. Kim

Proceedings Volume 11102, 111021E (2019) https://doi.org/10.1117/12.2528343

KEYWORDS: Distance measurement, 3D metrology, Signal detection, 3D acquisition, Detection and tracking algorithms, Optical tracking, Calibration, Retroreflectors, Algorithm development, Pulsed laser operation

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