Dr. Il Kweon Moon Profile

Dr. Il Kweon Moon

at Korea Research Institute of Standards and Science

SPIE Involvement:

Author

Publications (19)

Proceedings Article | 30 September 2024 Presentation + Paper

Presentation + Paper

Integration of off-axis freeform mirrors KASI deep rolling imaging fast telescope generation 1

Yunjong Kim, Dohoon Kim, Seunghyuk Chang, Jihun Kim, Il Kweon Moon, Hyukson Kwon, Woowon Byun, Yongseok Lee, Changhee Lee, Kyohoon Ahn, Yeonsik Kim, Gayoung Lee, Daewook Kim, Jongwan Ko

Proceedings Volume 13134, 131340C (2024) https://doi.org/10.1117/12.3028442

KEYWORDS: Mirrors, Telescopes, Tolerancing, Off axis mirrors, Optical design, Assembly tolerances, Wavefront errors, Mirror surfaces, Freeform optics, Confocal microscopy

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Proceedings Article | 26 August 2024 Poster

Poster

Integration of freeform three-mirror KASI deep-rolling-imaging fast telescope

Yunjong Kim, Dohoon Kim, Changhee Lee, Seunghyuk Chang, Jihun Kim, Il Kweon Moon, Hyukson Kwon, Woowon Byun, Yongseok Lee, Yeonsik Kim, Daewook Kim, Jongwan Ko

Proceedings Volume 13100, 131004D (2024) https://doi.org/10.1117/12.3019659

Proceedings Article | 4 October 2023 Presentation + Paper

Presentation + Paper

Thermo-elastic analysis of various lateral flexure bonding applications

Youra Jun, Il Kweon Moon, Myung Cho, Jeong-Yeol Han

Proceedings Volume 12677, 126770M (2023) https://doi.org/10.1117/12.2677887

KEYWORDS: Mirrors, Bending stress, Gemini Observatory, Deformable mirrors, Thermal deformation, Titanium, Telescopes, Materials properties, Thermoelasticity, Analytical research

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Proceedings Article | 4 October 2023 Poster + Paper

Poster + Paper

Tolerance analysis of off-axis freeform three-mirror KASI-deep rolling imaging fast telescope

Yunjong Kim, Gayoung Lee, Jihun Kim, Seunghyuk Chang, Dohoon Kim, Il Kweon Moon, Daewook Kim, Jongwan Ko

Proceedings Volume 12677, 126770O (2023) https://doi.org/10.1117/12.2674544

KEYWORDS: Tolerancing, Mirrors, Telescopes, Monte Carlo methods, Optical design, Monochromatic aberrations, Mirror surfaces, Astronomical imaging, Wavefront errors

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Proceedings Article | 29 August 2022 Poster

Poster

Design and analysis of the SiC solar telescope for extreme environments

Jihun Kim, Seonghwan Choi, Jeong-Yeol Han, Yunjong Kim, Ji-Hye Baek, Jongyeob Park, Heesu Yang, Sujin Kim, Young-Soo Kim, Jaegun Yoo, Youra Jun, Bi-Ho Jang, Il Kweon Moon, Dohoon Kim, Minkyum Kim, Gwanghui Jeong, Myung Cho

Proceedings Volume 12182, 1218233 (2022) https://doi.org/10.1117/12.2628857

KEYWORDS: Solar telescopes, Optical instrument design, Silicon carbide, Telescopes, Mirrors, Bridges, Off axis mirrors, Light scattering, Tolerancing, Temperature metrology

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Proceedings Article | 30 August 2019 Paper

Paper

Design and development of large SiC mirror for spaceborne application

Il Kweon Moon, Ho-Soon Yang, Yun Woo Lee

Proceedings Volume 11100, 111000J (2019) https://doi.org/10.1117/12.2529058

KEYWORDS: Mirrors, Silicon carbide, Optics manufacturing, Manufacturing, Standards development, Optical fabrication, Thermography, Finite element methods, Polishing, Stress analysis

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Proceedings Article | 10 July 2018 Paper

Paper

Experimental study of breakaway system for the fast-steering secondary mirror prototype of GMT

Yunjong Kim, Wongi Lee, Chanhee Lee, Myung K. Cho, Christoph Dribusch, Sungho Lee, Sanghyuk Kim, Chang-Hee Kim, Ueejeong Jeong, Jeong-Yeol Han, Bong-Kon Moon, Chan Park, Byeong-Gon Park, Youra Jun, Jieun Ryu, Gary Poczulp, Ming Liang, Il-Kwon Moon, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10706, 107064A (2018) https://doi.org/10.1117/12.2311779

KEYWORDS: Mirrors, Prototyping, Telescopes, Actuators, Earthquakes, Space telescopes, 3D modeling, Astronomy, Large telescopes, Seismic sensors

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Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

Design of the fast steering secondary mirror assembly for the Giant Magellan Telescope

Myung Cho, Youra Jun, Christoph Dribusch, Jieun Ryu, Gary Poczulp, Ming Liang, Sungho Lee, Jeong-Yeol Han, Ueejeong Jeong, Sanghyuk Kim, Bongkon Moon, Chang-Hee Kim, Yunjong Kim, Chan Park, Byeong-Gon Park, Il-Kwon Moon, Chan-Hee Lee, Wongi Lee, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10706, 1070607 (2018) https://doi.org/10.1117/12.2313375

KEYWORDS: Mirrors, Telescopes, Actuators, Space telescopes, Off axis mirrors, Integrated modeling, Interfaces, Optical instrument design, Phase transfer function, Control systems

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Proceedings Article | 10 July 2018 Presentation + Paper

Presentation + Paper

Control modeling of the fast-steering secondary mirror for GMT

Christoph Dribusch, Myung Cho, Youra Jun, Jieun Ryu, Gary Poczulp, Ming Liang, Sungho Lee, Jeong-Yeol Han, Ueejeong Jeong, Sanghyuk Kim, Bong-Kon Moon, Chang-Hee Kim, Yunjong Kim, Chan Park, Byeong-Gon Park, Il-Kwon Moon, Chanhee Lee, Wongi Lee, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10705, 107050Z (2018) https://doi.org/10.1117/12.2313351

KEYWORDS: Mirrors, Actuators, Telescopes, Secondary tip-tilt mirrors, Motion models, Astronomy, Simulink, Control systems, Piezoelectric drives, Piezoelectric driven mechanisms

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Proceedings Article | 6 July 2018 Paper

Paper

Development status of the fast-steering secondary mirror of GMT

Sungho Lee, Jeong-Yeol Han, Ueejeong Jeong, Sanghyuk Kim, Bong-Kon Moon, Chang-Hee Kim, Yunjong Kim, Chan Park, Byeong-Gon Park, Myung Cho, Christoph Dribusch, Youra Jun, Jieun Ryu, Gary Poczulp, Ming Liang, Il Kweon Moon, Chanhee Lee, Wongi Lee, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10700, 1070044 (2018) https://doi.org/10.1117/12.2313174

KEYWORDS: Mirrors, Telescopes, Control systems design, Actuators, Control systems, Off axis mirrors

Read Abstract +

Proceedings Article | 6 July 2018 Paper

Paper

Tip-tilt performance test of FSMP for development of the GMT FSM

Sanghyuk Kim, Chang-Hee Kim, Ueejeong Jeong, Sungho Lee, Won Gi Lee, Chan-Hee Lee, Il-Kwon Moon, Jeong-Yeol Han, Yunjong Kim, Bongkon Moon, Myung Kyu Cho, Byeong-Gon Park, Chan Park, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10700, 107003P (2018) https://doi.org/10.1117/12.2311774

KEYWORDS: Mirrors, Actuators, Sensors, Secondary tip-tilt mirrors, Prototyping

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Proceedings Article | 6 July 2018 Paper

Paper

Preliminary AIT plan for the FSM segments of GMT

Jeong-Yeol Han, Sungho Lee, Sanghyuk Kim, Yunjong Kim, Ueejeong Jeong, Myung Cho, Christoph Dribusch, Bong-Kon Moon, Chang-Hee Kim, Chan Park, Byeong-Gon Park, Youra Jun, Jieun Ryu, Gary Poczulp, Ming Liang, Il-Kwon Moon, Chanhee Lee, Wongi Lee, Ho-Sang Kim, Paul Gardner, Robert Bernier, Frank Groark, Hugo Chiquito

Proceedings Volume 10700, 107002D (2018) https://doi.org/10.1117/12.2314292

KEYWORDS: Mirrors, Assembly tolerances, Safety, Integrated optics, Optical testing, Tolerancing

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Proceedings Article | 22 July 2016 Paper

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

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Proceedings Article | 17 September 2012 Paper

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

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Proceedings Article | 24 September 2011 Paper

Paper

Design and development of a fast-steering secondary mirror for the Giant Magellan Telescope

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

Proceedings Volume 8125, 812505 (2011) https://doi.org/10.1117/12.892411

KEYWORDS: Mirrors, Telescopes, Space telescopes, Image segmentation, Image quality, Optical instrument design, Lightweight mirrors, Finite element methods, Thermal modeling, Surface finishing

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Proceedings Article | 6 July 2006 Paper

Paper

Optimization of the ATST primary mirror support system

Myung Cho, Ronald Price, Il Moon

Proceedings Volume 6273, 62731E (2006) https://doi.org/10.1117/12.669865

KEYWORDS: Mirrors, Active optics, Thermal effects, Off axis mirrors, Telescopes, Finite element methods, Optical calibration, Actuators, Optics manufacturing, Astronomy

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Proceedings Article | 9 September 2005 Paper

Paper

Opto-mechanical design of a beam launch telescope

Il Moon, Soosang Lee, Myung Cho

Proceedings Volume 5877, 58770I (2005) https://doi.org/10.1117/12.615155

KEYWORDS: Mirrors, Telescopes, Thermography, Finite element methods, Optomechanical design, Optical instrument design, Wavefronts, Optical components, Lightweight mirrors, Acoustics

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Proceedings Article | 6 September 1995 Paper

Paper

Design study of a KAO telescope with a 1-m double-arch primary mirror

Il Kweon Moon, In Woo Han, Byung-Soo Chang, Hyun Kyu Kim, Myung K. Cho

Proceedings Volume 2542, (1995) https://doi.org/10.1117/12.218661

KEYWORDS: Mirrors, Telescopes, Optical instrument design, Space telescopes, Wavefronts, Finite element methods, Zerodur, Mirror pointing, Device simulation, Astronomical telescopes

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Proceedings Article | 1 July 1990 Paper

Paper

Influence of apodization on aberrated PSF and OTF

Chang Sub Chung, Sang Sim, Il Kweon Moon

Proceedings Volume 1319, (1990) https://doi.org/10.1117/12.34896

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Showing 5 of 19 publications

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