Mr. Hwan Kim Profile

Hwan Kim

at Pusan National Univ

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Publications (2)

Proceedings Article | 10 August 2023 Poster

Scanning Phase-Calculation Formula for Surface Profiling of Optical Flat using Fizeau Interferometer

Hwan Kim, Jurim Jeon, Juncheol Bae, Yangjin Kim

Proceedings Volume 12618, 1261828 (2023) https://doi.org/10.1117/12.2673356

KEYWORDS: Optical surfaces, Flat optics, Fizeau interferometers, Wavefront errors, Profiling, Phase interferometry, Wavefronts, Semiconductors, Visualization, Vibration

Proceedings Article | 10 August 2023 Poster

Development of Gaussian window for the surface profiling of silicon wafer in wavelength-scanning Fizeau interferometer

Juncheol Bae, Jurim Jeon, Hwan Kim, Juyoung Yun, Yangjin Kim

Proceedings Volume 12618, 126182B (2023) https://doi.org/10.1117/12.2673498

KEYWORDS: Windows, Silicon, Semiconducting wafers, Phase shifts, Fizeau interferometers, Profiling, Semiconductors, Phase shifting, Fourier transforms, Wavelength tuning

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