Dr. Woojung Kim Profile

Dr. Woojung Kim

at Japan Aerospace Exploration Agency

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 12 July 2008 Paper

In-orbit focal adjustment of the AKARI telescope with and without liquid helium cryogen

I. Sakon, Y. Ita, T. Takagi, T. Onaka, H. Kaneda, W. Kim, T. Wada

Proceedings Volume 7010, 70102X (2008) https://doi.org/10.1117/12.787725

KEYWORDS: Telescopes, Space telescopes, Mirrors, Cryogenics, Silicon carbide, Wavefronts, Infrared telescopes, Image quality, Liquids, Helium

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Proceedings Article | 12 July 2008 Paper

Data reduction techniques for slit and slit-less spectroscopy of diffuse emission with the Infrared Camera onboard AKARI

Itsuki Sakon, Hidehiro Kaneda, Martin Cohen, Toshio Matsumoto, Takehiko Wada, Hiroshi Murakami, Takao Nakagawa, Daisuke Ishihara, Shinki Oyabu, Youichi Ohyama, Takashi Onaka, Toshinobu Takagi, Hideo Matsuhara, Kazunori Uemizu, Toshihiko Tanabe, Yoshifusa Ita, Woojung Kim, Hidenori Watarai, Naofumi Fujishiro, Hirokazu Kataza, Fumihiko Usui, Munetaka Ueno

Proceedings Volume 7010, 70102Y (2008) https://doi.org/10.1117/12.788696

KEYWORDS: Spectroscopy, Imaging spectroscopy, Infrared cameras, Photons, Galactic astronomy, Light, Satellites, Infrared radiation, Emission spectroscopy, Astronomy

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Proceedings Article | 12 July 2008 Paper

Mid-infrared all-sky survey with AKARI/IRC

Carlos Alfageme, Itsuki Sakon, Toshihiko Tanabe, Takehiko Wada, Takao Nakagawa, Alberto Salama, Yoshifusa Ita, Hideaki Fujiwara, Woojung Kim, Jeonghyun Pyo, Sunao Hasegawa, Hidenori Watarai, Toshio Matsumoto, Satoshi Takita, Daisuke Ishihara, Takashi Onaka, Youichi Ohyama, Munetaka Ueno, Hiroshi Shibai, Fumihiko Usui, Pedro Garcia-Lario, Chisato Yamauchi, Hirokazu Kataza, Craig Stephenson, Issei Yamamura, Kazunori Uemizu, Hiroshi Murakami, Martin Cohen, Naofumi Fujishiro, Shinki Oyabu, Hideo Matsuhara

Proceedings Volume 7010, 70100B (2008) https://doi.org/10.1117/12.788737

KEYWORDS: Mid-IR, Astronomy, Calibration, Spatial resolution, Signal processing, Stars, Infrared radiation, Infrared astronomy, Satellites, Image processing

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Proceedings Article | 12 July 2008 Paper

The Infrared Camera (IRC) for AKARI: in-flight imaging performance and the post cryogen mission

Munetaka Ueno, Daisuke Ishihara, Hiroshi Murakami, Woojung Kim, Martin Cohen, Kazunori Uemizu, Yoshifusa Ita, Tomoyasu Yamamuro, Norihide Takeyama, Chris Pearson, Keigo Enya, Toshio Matsumoto, Yuji Ikeda, Hideaki Fujiwara, Tsutomu Tange, Naofumi Fujishiro, Shinki Oyabu, Hirokazu Kataza, Hideo Matsuhara, Takashi Onaka, Satoshi Takita, Itsuki Sakon, Takafumi Ootsubo, Toshinobu Takagi, Youichi Ohyama, Toshihiko Tanabé, Fumihiko Usui, Takehiko Wada, Hidenori Watarai

Proceedings Volume 7010, 70100C (2008) https://doi.org/10.1117/12.789472

KEYWORDS: Sensors, Near infrared, Telescopes, Infrared cameras, Imaging spectroscopy, Cryogenics, Space telescopes, Mirrors, Helium, Point spread functions

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Proceedings Article | 18 August 2005 Paper

Optical system of the 12-26 micron instrument (MIR-L) for ASTRO-F

Takashi Onaka, Woojung Kim, Tomoyasu Yamamuro, Chiaki Ihara, Hiroshi Murakami, Hideo Matsuhara, Naofumi Fujishiro, Itsuki Sakon, Takehiko Wada, Hirokazu Kataza, Hidenori Watarai, Kazunori Uemizu, Munetaka Ueno, Norihide Takeyama, Daisuke Ishihara, Yuji Ikeda

Proceedings Volume 5904, 59040I (2005) https://doi.org/10.1117/12.614503

KEYWORDS: Lenses, Cryogenics, Sensors, Telescopes, Optical filters, Point spread functions, Imaging spectroscopy, Spectroscopes, Spectroscopy, Optical design

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Proceedings Article | 18 August 2005 Paper

Optical performance evaluation of near-infrared camera (NIR) on board ASTRO-F

Takehiko Wada, Woojung Kim, Hideo Matsuhara, Takashi Onaka, Norihide Takeyama, Hidenori Watarai, Munetaka Ueno, Hirokazu Kataza, Yuji Ikeda, Daisuke Ishihara, Hiroshi Murakami, Kazunori Uemizu, Naofumi Fujishiro

Proceedings Volume 5904, 590418 (2005) https://doi.org/10.1117/12.615810

KEYWORDS: Near infrared, Cameras, Telescopes, Distortion, Chromatic aberrations, Sensors, Image quality, Silicon, Infrared cameras, Optical filters

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Proceedings Article | 12 October 2004 Paper

Optical design and performance of the 12- to 26-µm channel (MIR-L) of the infrared camera on board ASTRO-F

Naofumi Fujishiro, Chiaki Ihara, Hideo Matsuhara, Itsuki Sakon, Daisuke Ishihara, Takashi Onaka, Takehiko Wada, Kazunori Uemizu, Woojung Kim, Tomoyasu Yamamuro, Munetaka Ueno, Hirokazu Kataza, Norihide Takeyama, Hiroshi Murakami, Yuji Ikeda, Hidenori Watarai

Proceedings Volume 5487, (2004) https://doi.org/10.1117/12.551538

KEYWORDS: Sensors, Infrared cameras, Point spread functions, Cryogenics, Spectroscopy, Optical design, Lenses, Telescopes, Zemax, Infrared radiation

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Proceedings Article | 12 October 2004 Paper

Mid-infrared all-sky survey with the infrared camera (IRC) on board the ASTRO-F

Toshio Matsumoto, Issei Yamamura, Woojung Kim, Takehiko Wada, Munetaka Ueno, Hidenori Watarai, Hiroshi Murakami, Kazunori Uemizu, Takashi Onaka, Naofumi Fujishiro, Daisuke Ishihara, Hirokazu Kataza, Hideo Matsuhara

Proceedings Volume 5487, (2004) https://doi.org/10.1117/12.551282

KEYWORDS: Infrared radiation, Infrared cameras, Spatial resolution, Satellites, Mid-IR, Astronomy, Computer simulations, Infrared astronomy, Scanners, Staring arrays

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Proceedings Article | 12 October 2004 Paper

The infrared camera (IRC) on board the ASTRO-F: laboratory tests and expected performance

Woojung Kim, Itsuki Sakon, Daisuke Ishihara, Takashi Onaka, Hiroshi Murakami, Yoshifusa Ita, Naofumi Fujishiro, Kazunori Uemizu, Takehiko Wada, Toshio Matsumoto, Hidenori Watarai, Hideo Matsuhara, Hirokazu Kataza, Chiaki Ihara, Munetaka Ueno

Proceedings Volume 5487, (2004) https://doi.org/10.1117/12.550857

KEYWORDS: Near infrared, Sensors, Infrared cameras, Telescopes, Galactic astronomy, Bandpass filters, Optical filters, Beam splitters, Infrared astronomy, Infrared radiation

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Proceedings Article | 5 March 2003 Paper

Imaging performance of near-infrared (NIR) channel in infrared camera (IRC) onboard ASTRO-F

Takashi Onaka, Hideo Matsuhara, Kazunori Uemizu, Taketoshi Negishi, Norihide Takeyama, Woojung Kim

Proceedings Volume 4850, (2003) https://doi.org/10.1117/12.461239

KEYWORDS: Near infrared, Modulation transfer functions, Infrared cameras, Telescopes, Cryogenics, Sensors, Imaging spectroscopy, Cameras, Chromatic aberrations, Infrared imaging

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Proceedings Article | 5 March 2003 Paper

Infrared camera (IRC) onboard ASTRO-F

Munetaka Ueno, Hiroshi Murakami, Hirokazu Kataza, Daisuke Ishihara, Toshio Matsumoto, Takashi Onaka, Woojung Kim, Takehiko Wada, Hidenori Watarai, Naofumi Fujishiro, Kazunori Uemizu, Hideo Matsuhara, Norihide Takeyama

Proceedings Volume 4850, (2003) https://doi.org/10.1117/12.461619

KEYWORDS: Near infrared, Control systems, Sensors, Infrared cameras, Satellites, Calibration, Space telescopes, Optical filters, Electronics, Staring arrays

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Proceedings Article | 5 March 2003 Paper

Evaluation of the mid-and near-infrared focal plane arrays for Japanese infrared astronomical satellite ASTRO-F

Munetaka Ueno, Takashi Onaka, Woojung Kim, Hideo Matsuhara, Hidenori Watarai, Naofumi Fujishiro, Daisuke Ishihara, Hirokazu Kataza, Kazunori Uemizu, Hiroshi Murakami, Takehiko Wada

Proceedings Volume 4850, (2003) https://doi.org/10.1117/12.461225

KEYWORDS: Sensors, Scanners, Clocks, Infrared radiation, Astronomy, Near infrared, Spatial resolution, Infrared astronomy, Satellites, Detector arrays

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Proceedings Article | 28 July 2000 Paper

Infrared camera (IRC) on board ASTRO-F (IRIS): design overview and current status

Norihide Takeyama, Munetaka Ueno, Takehiko Wada, Daisuke Ishihara, Takashi Onaka, Hideo Matsuhara, Woojung Kim, Kazunori Uemizu, Toshio Matsumoto, Saneyuki Fujita, Hidenori Watarai, Hiroshi Murakami, Ippei Maeda, Taketoshi Negishi, Takafumi Ootsubo

Proceedings Volume 4013, (2000) https://doi.org/10.1117/12.393993

KEYWORDS: Near infrared, Telescopes, Space telescopes, Sensors, Electronics, Infrared cameras, Spectroscopy, Lenses, Imaging spectroscopy, Detector arrays

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Showing 5 of 13 publications

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