Unspecified Sang-Mok Cha Profile

Sang-Mok Cha

at Korea Astronomy and Space Science Institute

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 8 August 2016 Paper

Supernova and optical transient observations using the three wide-field telescope array of the KMTNet

Dae-Sik Moon, Sang Chul Kim, Jae-Joon Lee, Mina Pak, Hong Soo Park, Matthias He, John Antoniadis, Yuan Qi Ni, Chung-Uk Lee, Seung-Lee Kim, Byeong-Gon Park, Dong-Jin Kim, Sang-Mok Cha, Yongseok Lee, Santiago Gonzalez

Proceedings Volume 9906, 99064I (2016) https://doi.org/10.1117/12.2233921

KEYWORDS: Telescopes, Galactic astronomy, CCD cameras, Stars, Space telescopes, Astronomical telescopes, Astronomy, Astrophysics, Image filtering, Digital filtering

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Proceedings Article | 22 July 2014 Paper

Observational performance of the KMTNet

Chung-Uk Lee, Seung-Lee Kim, Sang-Mok Cha, Yongseok Lee, Dong-Jin Kim, Byeong-Gon Park

Proceedings Volume 9145, 91453T (2014) https://doi.org/10.1117/12.2055571

KEYWORDS: Telescopes, Space telescopes, CCD cameras, Observatories, Servomechanisms, Astronomy, Point spread functions, Stars, Cameras, Astronomical telescopes

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Proceedings Article | 22 July 2014 Paper

Wide field corrector for the KMTNet telescope

Yongseok Lee, Sang-Mok Cha, Wade Poteet, Philip Lam, Chung-Uk Lee, Seung-Lee Kim, Byeong-Gon Park, Richard Buchroeder, Ho Jin

Proceedings Volume 9145, 914538 (2014) https://doi.org/10.1117/12.2055055

KEYWORDS: Lenses, Telescopes, Optical spheres, Space telescopes, Optical design, Silicon, Mirrors, CCD cameras, Optical fabrication, Charge-coupled devices

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Proceedings Article | 8 July 2014 Paper

Design and early performance of IGRINS (Immersion Grating Infrared Spectrometer)

Chan Park, Daniel Jaffe, In-Soo Yuk, Moo-Young Chun, Soojong Pak, Kang-Min Kim, Michael Pavel, Hanshin Lee, Heeyoung Oh, Ueejeong Jeong, Chae Kyung Sim, Hye-In Lee, Huynh Anh Nguyen Le, Joseph Strubhar, Michael Gully-Santiago, Jae Sok Oh, Sang-Mok Cha, Bongkon Moon, Kwijong Park, Cynthia Brooks, Kyeongyeon Ko, Jeong-Yeol Han, Jakyoung Nah, Peter Hill, Sungho Lee, Stuart Barnes, Young Sam Yu, Kyle Kaplan, Gregory Mace, Hwihyun Kim, Jae-Joon Lee, Narae Hwang, Byeong-Gon Park

Proceedings Volume 9147, 91471D (2014) https://doi.org/10.1117/12.2056431

KEYWORDS: Sensors, Spectrographs, Cameras, K band, Spectral resolution, Infrared spectroscopy, Cryogenics, Mirrors, Optical design, Telescopes

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Proceedings Article | 8 July 2014 Paper

Mechanical design of mounts for IGRINS focal plane arrays and field flattening lenses

Jae Sok Oh, Chan Park, Sang-Mok Cha, In-Soo Yuk, Kang-Min Kim, Moo-Young Chun, Kyeongyeon Ko, Heeyeong Oh, Ueejeong Jeong, Jakyoung Nah, Hanshin Lee, Michael Pavel, Daniel Jaffe

Proceedings Volume 9147, 914739 (2014) https://doi.org/10.1117/12.2055651

KEYWORDS: Sensors, Staring arrays, Optical benches, Tolerancing, Astronomy, Infrared spectroscopy, Thermal analysis, Spectroscopy, Mechanical engineering, Lenses

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Proceedings Article | 27 September 2012 Paper

Design and fabrication of three 1.6-meter telescopes for the Korea Microlensing Telescope Network (KMTNet)

W. Poteet, H. Cauthen, N. Kappler, L. Kappler, Byeong-Gon Park, Chung-Uk Lee, Seung-Lee Kim, Sang-Mok Cha

Proceedings Volume 8444, 84445S (2012) https://doi.org/10.1117/12.925849

KEYWORDS: Telescopes, Mirrors, Space telescopes, Optical fabrication, Astronomical telescopes, Cameras, Optical instrument design, Optical fabrication equipment, Astronomy, Lenses

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Proceedings Article | 24 September 2012 Paper

Design of the KMTNet large format CCD camera

Bruce Atwood, Thomas O'Brien, Christopher Colarosa, Jerry Mason, Mark Johnson, Dan Pappalardo, Mark Derwent, Skip Schaller, Chung-Uk Lee, Seung-Lee Kim, Byeong-Gon Park, Sang-Mok Cha, Paul Jorden, Steve Darby, Alex Walker, Ryan Renshaw

Proceedings Volume 8446, 84466G (2012) https://doi.org/10.1117/12.925383

KEYWORDS: Charge-coupled devices, Cameras, Sensors, Telescopes, Electronics, Staring arrays, Control systems, Human-machine interfaces, CCD cameras, Stars

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Proceedings Article | 24 September 2012 Paper

Korea microlensing telescope network: data management plan

Chung-Uk Lee, Dong-Jin Kim, Seung-Lee Kim, Byeong-Gon Park, Sang-Mok Cha

Proceedings Volume 8451, 84511V (2012) https://doi.org/10.1117/12.925109

KEYWORDS: Space telescopes, Observatories, Data archive systems, Calibration, Databases, Telescopes, Data processing, Data backup, Exoplanets, Astronomy

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Proceedings Article | 17 September 2012 Paper

Prototype enclosure design for the Korea Microlensing Telescope Network (KMTNet)

N. Kappler, L. Kappler, W. Poteet, H. Cauthen, Byeong-Gon Park, Chung-Uk Lee, Seung-Lee Kim, Sang-Mok Cha

Proceedings Volume 8444, 844443 (2012) https://doi.org/10.1117/12.925499

KEYWORDS: Telescopes, Prototyping, Observatories, Space telescopes, Cameras, Optical instrument design, Domes, Computing systems, Metals, Astronomy

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Proceedings Article | 15 September 2011 Paper

Wide-field telescope design for the KMTNet project

Seung-Lee Kim, Byeong-Gon Park, Chung-Uk Lee, Larry Kappler, Nathan Kappler, Wade Poteet, Harold Cauthen, Dan Blanco, Richard Buchroeder, Jose Teran, Scott Freestone, Jong-Ung Lee, Myung Cho, In-Soo Yuk, Moo-Young Chun, Ho Jin, Sang-Mok Cha

Proceedings Volume 8151, 81511B (2011) https://doi.org/10.1117/12.894212

KEYWORDS: Mirrors, Telescopes, Coating, Space telescopes, Planets, Stars, Aluminum, Actuators, Exoplanets, Reflectivity

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Proceedings Article | 10 August 2010 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

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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Proceedings Article | 6 August 2010 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 | 28 June 2006 Paper

KASINICS: KASI Near-Infrared Camera System

Sang-Mok Cha, Ho Jin, In-Soo Yuk, Sungho Lee, Uk-Won Nam, Bongkon Moon, Seungwon Mock, Jeong-Yeol Han, Dea-Hee Lee, Jang-Hyun Park, Jae-Mann Kyeong, Soojong Pak, Geon-Hee Kim, Chun-Hwey Kim

Proceedings Volume 6269, 62694W (2006) https://doi.org/10.1117/12.669903

KEYWORDS: Sensors, Telescopes, Mirrors, Cameras, Imaging systems, Space telescopes, Astronomy, Electronics, Near infrared, Infrared cameras

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Showing 5 of 14 publications

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