Prof. Sung Kie Youn Profile

Prof. Sung Kie Youn

at KAIST

SPIE Involvement:

Author

Publications (7)

Proceedings Article | 19 September 2007 Paper

A study on the dynamic range expansion of the Shack-Hartmann wavefront sensor using image processing

Ji-Yeon Kim, Min-Seok Kim, Tae-Kyoung Uhm, Sung-Kie Youn

Proceedings Volume 6691, 66910S (2007) https://doi.org/10.1117/12.731199

KEYWORDS: Wavefront sensors, Wavefronts, Image sensors, Sensors, Image processing, Reconstruction algorithms, Wavefront reconstruction, Spherical lenses, Charge-coupled devices, CCD image sensors

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Proceedings Article | 18 September 2007 Paper

Fast and accurate wavefront sensing algorithm of Shack-Hartmann sensor for adaptive optics

Jae Eun Yoo, Sung Kie Youn

Proceedings Volume 6691, 66910J (2007) https://doi.org/10.1117/12.734546

KEYWORDS: Wavefront sensors, Wavefronts, Adaptive optics, Sensors, Signal to noise ratio, Point spread functions, Monte Carlo methods, Image resolution, Charge-coupled devices, Fourier transforms

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SPIE Journal Paper | 1 May 2005

Lightweight mirror design method using topology optimization

Kang-Soo Park, Jun Ho Lee, Sung-Kie Youn

OE, Vol. 44, Issue 05, 053002, (May 2005) https://doi.org/10.1117/12.10.1117/1.1901685

KEYWORDS: Mirrors, Lightweight mirrors, Polishing, Optics manufacturing, Surface finishing, Objectives, Optimization (mathematics), Optical engineering, Manufacturing, 3D modeling

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Proceedings Article | 10 February 2005 Paper

An inflatable circular membrane mirror for space telescopes

Mingwan Soh, Jun Ho Lee, Sung-Kie Youn

Proceedings Volume 5638, (2005) https://doi.org/10.1117/12.571628

KEYWORDS: Mirrors, Space telescopes, Wavefronts, Actuators, Aspheric lenses, Space mirrors, Telescopes, Optimization (mathematics), Atmospheric optics, Adaptive optics

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Proceedings Article | 7 February 2003 Paper

First order analysis of thin plate deformable mirrors

Jun Ho Lee, Tae Kyung Uhm, Wan Sul Lee, Sung Kie Youn

Proceedings Volume 4839, (2003) https://doi.org/10.1117/12.459743

KEYWORDS: Actuators, Deformable mirrors, Mirrors, Zernike polynomials, Finite element methods, Error analysis, Iterated function systems, Distortion, Adaptive optics, Wavefront distortions

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Proceedings Article | 19 April 2002 Paper

Efforts in developing design and simulation tools for MEMS: DS/MEMS and CA/MEMS

Sung Kie Youn, Byung Kwak, Jang-Hyuk Kwon, Su-Young Chang, Jae Huh, Eugene Kim

Proceedings Volume 4755, (2002) https://doi.org/10.1117/12.462821

KEYWORDS: Computer aided design, Microelectromechanical systems, Solid modeling, Electromagnetism, Analytical research, Finite element methods, Computer simulations, Software development, 3D modeling, Actuators

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Proceedings Article | 5 April 2001 Paper

Numerical approach for the frequency-shifting analysis of electrostatic micromechanical actuator

Kie-Chan Kwon, Wan-Sul Lee, Bong-Kyu Kim, Ji-Hyon Cho, Sung Kie Youn

Proceedings Volume 4408, (2001) https://doi.org/10.1117/12.425385

KEYWORDS: Actuators, Micromirrors, Numerical analysis, Finite element methods, Electrodes, Silicon, Resonators, Wafer-level optics, Mirrors, Photography

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Showing 5 of 7 publications

Conference Committee Involvement (1)

3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes

8 July 2007 | Chengdu, China

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