Dr. Dukhang Lee Profile

Dr. Dukhang Lee

Researcher at Korea Astronomy and Space Science Institute

SPIE Involvement:

Author

Area of Expertise:

Thermal analysis , Thermal designing , Development of space telescope , Passive cooling test and analysis , CAD/CAE , Radiative transfer simulation

Publications (15)

Proceedings Article | 17 June 2024 Presentation + Paper

Presentation + Paper

Stray light analysis for the SurfCam

Jihun Kim, Minsup Jeong, Minbae Kim, Young-Jun Choi, Sungsoo Kim, Dukhang Lee, Bongkon Moon, Dae-Hee Lee, Seonghwan Choi, Chae Kyung Sim, Jehyuck Shin, Seul-Min Baek, Mingyeong Lee

Proceedings Volume 13019, 1301905 (2024) https://doi.org/10.1117/12.3016902

KEYWORDS: Stray light, Stray light analysis, Signal to noise ratio, Sensors, Scattered light, Lenses, Light scattering, Optomechanical design, Incident light

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Proceedings Article | 11 March 2024 Presentation + Paper

Presentation + Paper

Current status of SurfCam development

Jihun Kim, Minsup Jeong, Minbae Kim, Youngju Kim, Young-Jun Choi, Sungsoo Kim, Dukhang Lee, Bongkon Moon, Dae-Hee Lee, Seonghwan Choi, Chae Kyung Sim, Jehyuck Shin, Seul-Min Baek, Mingyeong Lee

Proceedings Volume 12893, 1289302 (2024) https://doi.org/10.1117/12.3002168

KEYWORDS: Optical design, Modulation transfer functions, Design, 3D image processing, Cameras, Optics manufacturing, Microlens array, 3D metrology, Windows, Testing and analysis

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Proceedings Article | 4 October 2023 Poster + Paper

Poster + Paper

Preliminary mechanical design of GrainCams payload for the CLPS lunar rover

Woojin Kim, Bongkon Moon, Dukhang Lee, Dae-Hee Lee, Min-Bae Kim, Minsup Jeong, Jihun Kim, Seonghwan Choi, Jehyuck Shin, Mingyeong Lee, Seul-Min Baek, Chae Kyung Sim, Young-Jun Choi, Sungsoo Kim

Proceedings Volume 12677, 126770R (2023) https://doi.org/10.1117/12.2677855

KEYWORDS: Safety, Contact lenses, Design and modelling, Modal analysis, Interfaces, Thermal analysis, Lenses, Structural analysis, Vibration, Temperature metrology

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Proceedings Article | 4 October 2023 Poster + Paper

Poster + Paper

On-orbit thermal control system design and analysis for space optical telescope ROKITS

Jaegun Yoo, Jeong-Yeol Han, Hui-Kyung Kim, Woo Kyoung Lee, Seonghwan Choi, Dukhang Lee, Chanhaeng Lee, Daewook Kim

Proceedings Volume 12676, 1267611 (2023) https://doi.org/10.1117/12.2676760

KEYWORDS: Thermal analysis, Design and modelling, Thermal modeling, Fused deposition modeling, Solar energy, Optical telescopes, Optical surfaces, Space operations, Satellites, Control systems

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Proceedings Article | 4 October 2023 Presentation + Paper

Presentation + Paper

Optical design and analysis of the ROKITS cameras

Jihun Kim, Youngju Kim, Seonghwan Choi, Dukhang Lee, Gwanghui Jeong, Jongyeob Park, Ji-Hye Baek, Yunjong Kim, Tae-Yong Yang, Jaeheung Park, Kyoung-min Roh, Young-Sil Kwak, Chanhaeng Lee, Jong-Kyun Chung, Woo kyoung Lee

Proceedings Volume 12676, 126760U (2023) https://doi.org/10.1117/12.2676608

KEYWORDS: Optical design, Cameras, Tolerancing, Optical filters, Modulation transfer functions, Earth's atmosphere, Sensors, Atmospheric sciences, Auroras

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Proceedings Article | 8 March 2023 Presentation + Paper

Presentation + Paper

Design and analysis of the light field camera for SurfCam

Jihun Kim, Minsup Jeong, Min Bae Kim, Youngju Kim, Young-Jun Choi, Sungsoo Kim, Dukhang Lee, Bongkon Moon, Dae-Hee Lee, Seonghwan Choi, Chae Kyung Sim, Mingyeong Lee, Jehyuck Shin

Proceedings Volume 12428, 1242803 (2023) https://doi.org/10.1117/12.2646524

KEYWORDS: Modulation transfer functions, Optical design, Windows, Lenses, Design and modelling, Transmittance, Tolerancing, Glasses, Coating, Cameras

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Proceedings Article | 6 July 2018 Paper

Paper

Performance overview of the near infrared detectors in Korean space missions NISS and LIRS

Dae-Hee Lee, Won-Kee Park, Youngsik Park, Jeonghyun Pyo, Bongkon Moon, Woong-Seob Jeong, Sung-Joon Park, Il-Joong Kim, Min-Gyu Kim, Dukhang Lee, Kyeong Yeon Ko, Young-Jun Choi, Haingja Seo, SeungCheol Bang, Mihyun Kim, Young-Ho Kim, Sung-Yong Ko, Hyun-Jin Lee

Proceedings Volume 10698, 106984Q (2018) https://doi.org/10.1117/12.2310056

KEYWORDS: Electronics, Sensors, Digital signal processing, Infrared detectors, Infrared sensors, Near infrared, Infrared spectroscopy

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Proceedings Article | 6 July 2018 Paper

Paper

Development of optomechanical structure for the NISS onboard NEXTSat-1

Bongkon Moon, Sung-Joon Park, Woong-Seob Jeong, Duk-Hang Lee, Kyeongyeon Ko, Dae-Hee Lee, Youngsik Park, Jeonghyun Pyo, Won-Kee Park, Il-Joong Kim, Mingyu Kim, Minjin Kim, Jongwan Ko, Young Sam Yu, Toshio Matsumoto, Jang-Soo Chae, Goo-Hwan Shin, Norihide Takeyama, Akito Enokuchi

Proceedings Volume 10698, 106984R (2018) https://doi.org/10.1117/12.2311906

KEYWORDS: Satellites, Mirrors, Aluminum, Telescopes, Optical fabrication, Space telescopes, Computer aided design, Assembly tolerances, Lenses, Sensors, Near infrared spectroscopy

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Proceedings Article | 6 July 2018 Paper

Paper

Development of optical system for the NISS onboard NEXTSat-1

Sung-Joon Park, Bongkon Moon, Woong-Seob Jeong, Min Gyu Kim, Kyeongyeon Ko, Dae-Hee Lee, Jeonghyun Pyo, Won-Kee Park, Il-Joong Kim, Youngsik Park, Duk-Hang Lee, Minjin Kim, Jongwan Ko, Norihide Takeyama, Sun Choel Yang, Toshio Matsumoto, Jang-Soo Chae, Goo-Hwan Shin

Proceedings Volume 10698, 1069848 (2018) https://doi.org/10.1117/12.2313149

KEYWORDS: Mirrors, Spectroscopy, Infrared sensors, Calibration, Satellites

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Proceedings Article | 6 July 2018 Presentation + Paper

Presentation + Paper

Development of near-infrared imaging spectrometer (NISS) onboard NEXTSat-1

Woong-Seob Jeong, Sung-Joon Park, Bongkon Moon, Dae-Hee Lee, Jeonghyun Pyo, Won-Kee Park, Il-Joong Kim, Youngsik Park, Kyeongyeon Ko, Mingyu Kim, Dukhang Lee, Minjin Kim, Jongwan Ko, Sun Choel Yang, Norihide Takeyama, Goo-Hwan Shin, Jang-Soo Chae, Toshio Matsumoto

Proceedings Volume 10698, 1069822 (2018) https://doi.org/10.1117/12.2312336

KEYWORDS: Space telescopes, Spectroscopy, Calibration, Satellites, Telescopes, Imaging spectroscopy, Astronomy, Infrared backgrounds, Astronomical instrumentation

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Proceedings Article | 29 July 2016 Paper

Paper

Near-infrared imaging spectrometer onboard NEXTSat-1

Woong-Seob Jeong, Sung-Joon Park, Bongkon Moon, Dae-Hee Lee, Jeonghyun Pyo, Won-Kee Park, Youngsik Park, Il-Joong Kim, Kyeongyeon Ko, Dukhang Lee, Min Gyu Kim, Minjin Kim, Jongwan Ko, Goo-Hwan Shin, Jangsoo Chae, Toshio Matsumoto

Proceedings Volume 9904, 990459 (2016) https://doi.org/10.1117/12.2232924

KEYWORDS: Space telescopes, Spectroscopy, Infrared telescopes, Stars, Satellites, Digital signal processing, Telescopes, Infrared imaging, Infrared radiation, Astronomy

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Proceedings Article | 26 September 2013 Paper

Paper

Conceptual opto-mechanical design of a NIR imaging spectrometer for the Korean NEXTSat-1 mission

Bongkon Moon, Kwijong Park, Sung-Joon Park, Woong-Seob Jeong, Dae-Hee Lee, Youngsik Park, Uk-Won Nam, Wonyong Han, Jeonghyun Pyo, Wonki Park, Il-Joong Kim, Duk-Hang Lee, Jang-Soo Chae, Goo-Hwan Shin, Norihide Takeyama, Akito Enokuchi

Proceedings Volume 8860, 886010 (2013) https://doi.org/10.1117/12.2024796

KEYWORDS: Sensors, Mirrors, Space telescopes, Optomechanical design, Spectroscopy, Satellites, Telescopes, Imaging spectroscopy, Near infrared, Lenses

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Proceedings Article | 10 August 2010 Paper

Paper

Optical design and performance of MIRIS near-infrared camera

Chang Hee Ree, Sung-Joon Park, Bongkon Moon, Sang-Mok Cha, Youngsik Park, Woong-Seob Jeong, Dae-Hee Lee, Uk-Won Nam, Jang-Hyun Park, Nung Hyun Ka, Mi Hyun Lee, Jeonghyun Pyo, Duk-Hang Lee, Seung-Woo Rhee, Jong-Oh Park, Hyung Mok Lee, Toshio Matsumoto, Sun Choel Yang, Wonyong Han

Proceedings Volume 7731, 77311X (2010) https://doi.org/10.1117/12.856358

KEYWORDS: Optical design, Cameras, Imaging systems, Telescopes, Infrared imaging, Space telescopes, Optomechanical design, Thermal effects, Lenses, Aspheric lenses

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Proceedings Article | 6 August 2010 Paper

Paper

Development of mechanical structure for the compact space IR camera MIRIS

Bongkon Moon, Woong-Seob Jeong, Sang-Mok Cha, Youngsik Park, Chang-Hee Ree, Dae-Hee Lee, Sung-Joon Park, Uk-Won Nam, Jang-Hyun Park, Nung Hyun Ka, Mi Hyun Lee, Duk-Hang Lee, Jeonghyun Pyo, Seung-Woo Rhee, Jong-Oh Park, Hyung-Mok Lee, Toshio Matsumoto, Sun Choel Yang, Wonyong Han

Proceedings Volume 7731, 77311Y (2010) https://doi.org/10.1117/12.856364

KEYWORDS: Space telescopes, Telescopes, Sensors, Infrared cameras, Satellites, Cameras, Space operations, Thermal analysis, Optical filters, Device simulation

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Proceedings Article | 6 August 2010 Paper

Paper

System design of the compact IR space imaging system MIRIS

Wonyong Han, Dae-Hee Lee, Youngsik Park, Woong-Seob Jeong, Chang-Hee Ree, Bongkon Moon, Sang-Mok Cha, Sung-Joon Park, Jang-Hyun Park, Uk-Won Nam, Nung Hyun Ka, Mi Hyun Lee, Jeonghyun Pyo, Kwang-Il Seon, Duk-Hang Lee, Sun Choel Yang, Seung-Woo Rhee, Jong-Oh Park, Hyung Mok Lee, Toshio Matsumoto

Proceedings Volume 7731, 77311W (2010) https://doi.org/10.1117/12.856354

KEYWORDS: Space telescopes, Telescopes, Imaging systems, Optical filters, Digital signal processing, Infrared imaging, Protactinium, Astronomy, Infrared radiation, Infrared sensors

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Showing 5 of 15 publications

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