Mr. Won Hyun Park Profile

Won Hyun Park

SPIE Involvement:

Author

Publications (12)

Proceedings Article | 22 July 2016 Paper

Development of the fast steering secondary mirror assembly of GMT

Sungho Lee, Myung Cho, Chan Park, Jeong-Yeol Han, Ueejeong Jeong, Yang-noh Yoon, Je Heon Song, Byeong-Gon Park, Christoph Dribusch, Won Hyun Park, Youra Jun, Ho-Soon Yang, Il-Kwon Moon, Chang Jin Oh, Ho-Sang Kim, Kyoung-Don Lee, Robert Bernier, Chris Alongi, Andrew Rakich, Paul Gardner, Lee Dettmann, Wylie Rosenthal

Proceedings Volume 9912, 991241 (2016) https://doi.org/10.1117/12.2233710

KEYWORDS: Mirrors, Telescopes, Optical fabrication, Telescopes, Control systems, Prototyping, Control systems design, Space telescopes, Surface finishing, Manufacturing, Profilometers

Read Abstract +

Proceedings Article | 7 April 2016 Presentation + Paper

Acoustic source localization in an anisotropic plate without knowing its material properties: a new approach

Won Hyun Park, Pawel Packo, Tribikram Kundu

Proceedings Volume 9805, 98050J (2016) https://doi.org/10.1117/12.2224504

KEYWORDS: Acoustics, Source localization, Sensors, Wave propagation, Wave plates, Wavefronts, Nondestructive evaluation, Transducers, Solids, Numerical simulations, Civil engineering, Genetic algorithms

Read Abstract +

Proceedings Article | 17 September 2015 Paper

Development of a FSMP mirror assembly

Jihun Kim, Young-Soo Kim, Je Heon Song, Myung Cho, Ho-Soon Yang, Joohyung Lee, Ho-Sang Kim, Kyoung-Don Lee, Won Hyun Park, Byeong-Gon Park

Proceedings Volume 9582, 95820K (2015) https://doi.org/10.1117/12.2191184

KEYWORDS: Mirrors, Secondary tip-tilt mirrors, Space telescopes, Telescopes, Adhesives, System integration, Tolerancing, Standards development, Astronomy, Prototyping

Read Abstract +

Proceedings Article | 22 July 2014 Paper

Development of GMT fast steering secondary mirror assembly

Myung Cho, Andrew Corredor, Christoph Dribusch, Won Hyun Park, Gary Muller, Matt Johns, Charlie Hull, Jonathan Kern, Young-Soo Kim

Proceedings Volume 9145, 91451M (2014) https://doi.org/10.1117/12.2056533

KEYWORDS: Mirrors, Telescopes, Actuators, Sensors, Prototyping, Off axis mirrors, Space telescopes, Optical instrument design, Optical fabrication, Finite element methods

Read Abstract +

Proceedings Article | 18 September 2013 Paper

Development of the fast steering secondary mirror for the Giant Magellan Telescope

Myung Cho, Andrew Corredor, Christoph Dribusch, Won-Hyun Park, Gary Muller, Matt Johns, Charlie Hull, Michael Sheehan, Jonathan Kern, Young Soo Kim, Eric Hansen, Seongdo Kim

Proceedings Volume 8836, 88360V (2013) https://doi.org/10.1117/12.2024164

KEYWORDS: Mirrors, Telescopes, Space telescopes, Off axis mirrors, Image segmentation, Image quality, Finite element methods, Optical instrument design, Thermal effects, 3D modeling

Read Abstract +

Proceedings Article | 18 September 2013 Paper

Optomechanical analysis and testing of a fast steering secondary mirror prototype for the Giant Magellan Telescope

Andrew Corredor, Won Hyun Park, Myung Cho, Young-Soo Kim

Proceedings Volume 8836, 88360U (2013) https://doi.org/10.1117/12.2024141

KEYWORDS: Mirrors, Finite element methods, Telescopes, Neodymium, Thermography, Analytical research, Optical fabrication, Thermal modeling, Epoxies, Prototyping

Read Abstract +

Proceedings Article | 18 September 2013 Paper

Flexure design development for a fast steering mirror

Won Hyun Park, Andrew Corredor, Myung Cho, Young-Soo Kim, Ho-Sang Kim, Kyoung-Don Lee

Proceedings Volume 8836, 88360W (2013) https://doi.org/10.1117/12.2025409

KEYWORDS: Mirrors, Finite element methods, Distortion, Telescopes, Interferometers, Monochromatic aberrations, Computer aided design, Phase shifting, Spherical lenses, Space telescopes

Read Abstract +

Proceedings Article | 17 September 2012 Paper

Performance prediction of the fast steering secondary mirror for the Giant Magellan Telescope

Myung Cho, Andrew Corredor, Christoph Dribusch, Won-Hyun Park, Michael Sheehan, Matt Johns, Stephen Shectman, Jonathan Kern, Charlie Hull, Young-Soo Kim, John Bagnasco

Proceedings Volume 8444, 844424 (2012) https://doi.org/10.1117/12.926374

KEYWORDS: Mirrors, Telescopes, Image segmentation, Image quality, Space telescopes, Off axis mirrors, Thermal effects, Optical instrument design, Finite element methods, Error analysis

Read Abstract +

Proceedings Article | 17 September 2012 Paper

Development of a fast steering secondary mirror prototype for the Giant Magellan Telescope

Myung Cho, Andrew Corredor, Christoph Dribusch, Kwijong Park, Young-Soo Kim, Il-Kweon Moon, Won Hyun Park

Proceedings Volume 8444, 844420 (2012) https://doi.org/10.1117/12.926643

KEYWORDS: Mirrors, Telescopes, Space telescopes, Off axis mirrors, Prototyping, Optical fabrication, Actuators, Astronomy, Solids, Lightweight mirrors

Read Abstract +

Proceedings Article | 27 September 2011 Paper

Scanning Long-wave Optical Test System: a new ground optical surface slope test system

Tianquan Su, Won Hyun Park, Robert Parks, Peng Su, James Burge

Proceedings Volume 8126, 81260E (2011) https://doi.org/10.1117/12.892666

KEYWORDS: Cameras, Mirrors, Optical testing, Sensors, Surface finishing, Long wavelength infrared, Optical scanning systems, Thermography, Specular reflections, Polishing

Read Abstract +

Proceedings Article | 7 September 2010 Paper

Integrated ray tracing simulation of annual variation of spectral bio-signatures from cloud free 3D optical Earth model

Dongok Ryu, Sug-Whan Kim, Dae Wook Kim, Jae-Min Lee, Hanshin Lee, Won Hyun Park, Sehyun Seong, Sun-Jeong Ham

Proceedings Volume 7819, 78190E (2010) https://doi.org/10.1117/12.860706

KEYWORDS: Atmospheric modeling, Scattering, 3D modeling, Ray tracing, Rayleigh scattering, Earth's atmosphere, Atmospheric particles, Vegetation, Instrument modeling, Solar radiation models

Read Abstract +

Proceedings Article | 22 August 2009 Paper

Edge tool influence function library using the parametric edge model for computer controlled optical surfacing

Dae Wook Kim, Won Hyun Park, Sug-Whan Kim, James Burge

Proceedings Volume 7426, 74260G (2009) https://doi.org/10.1117/12.828499

KEYWORDS: Motion models, Data modeling, Polishing, Motion measurement, Finite element methods, Performance modeling, Computer simulations, Astronomical imaging, James Webb Space Telescope, Mirrors

Read Abstract +

Showing 5 of 12 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years