Dr. Takayoshi Oba Profile

Dr. Takayoshi Oba

at ISAS/JAXA

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 28 August 2024 Presentation

SUNRISE III balloon-borne solar telescope and its NIR spectropolarimeter SCIP

Yukio Katsukawa, Hirohisa Hara, Sami Solanki, Andreas Korpi-Lagg, Pietro Bernasconi, Jose Carlos del Toro Iniesta, Thomas Berkefeld, Masahito Kubo, Takayoshi Oba, Yusuke Kawabata, Toshifumi Shimizu, Fumihiro Uraguchi, Toshihiro Tsuzuki, María Balaguer Jiménez, David Orozco Suárez, Javier Piqueras Carreño, Achim Gandorfer, Alex Feller

Proceedings Volume 13094, 130940Z (2024) https://doi.org/10.1117/12.3023299

KEYWORDS: Spectropolarimetry, Solar telescopes, Near infrared, Telescopes, Magnetism, Infrared telescopes, Infrared radiation, Balloons, Ultraviolet radiation, Spatial resolution

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SPIE Journal Paper | 31 July 2023 Open Access

High-speed data processing onboard sunrise chromospheric infrared spectropolarimeter for the SUNRISE III balloon telescope

Masahito Kubo, Yukio Katsukawa, David Hernández Expósito, Antonio Sánchez Gómez, María Balaguer Jimenéz, David Orozco Suárez, José M. Morales Fernández, Beatriz Aparicio del Moral, Antonio J. Moreno Mantas, Eduardo Bailón Martínez, Jose Carlos del Toro Iniesta, Yusuke Kawabata, Carlos Quintero Noda, Takayoshi Oba, Ryohtaroh T. Ishikawa, Toshifumi Shimizu

JATIS, Vol. 9, Issue 03, 034003, (July 2023) https://doi.org/10.1117/12.10.1117/1.JATIS.9.3.034003

KEYWORDS: Image compression, Data processing, Cameras, Demodulation, Polarization, Spectropolarimetry, Surface plasmons, Modulation, Image processing, Telescopes

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Proceedings Article | 29 August 2022 Poster + Paper

Sunrise chromospheric Infrared spectroPolarimeter (SCIP) for SUNRISE III: thermal-vacuum test of the SCIP optical unit

Y. Katsukawa, H. Hara, M. Kubo, Y. Kawabata, T. Oba, J. Piqueras Carreño, I. Pérez Grande, K. Shinoda, T. Tamura, F. Uraguchi, T. Tsuzuki, Y. Nodomi, T. Shimizu, A. C. López Jiménez, M. Balaguer Jiménez, D. Álvarez García

Proceedings Volume 12184, 121842B (2022) https://doi.org/10.1117/12.2629972

KEYWORDS: Cameras, Optical benches, Imaging systems, Spectrographs, Mirrors, Infrared spectroscopy, Infrared radiation, Spectral resolution

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Proceedings Article | 13 December 2020 Poster + Paper

SUNRISE Chromospheric Infrared spectroPolarimeter (SCIP) for SUNRISE III: Scan mirror mechanism

Takayoshi Oba, Toshifumi Shimizu, Yukio Katsukawa, Masahito Kubo, Fumihiro Uraguchi, Toshihiro Tsuzuki, Tomonori Tamura, Kazuya Shinoda, Kazuhide Kodeki, Kazuhiko Fukushima, Achim Gandorfer, Jose Carlos del Toro Iniesta

Proceedings Volume 11445, 114454F (2020) https://doi.org/10.1117/12.2562075

KEYWORDS: Mirrors, Infrared spectroscopy, Infrared radiation, Infrared imaging, Magnetism, Solar processes, Spatial resolution, Electromagnetism, Actuators, Capacitance

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Proceedings Article | 13 December 2020 Presentation + Paper

Sunrise Chromospheric Infrared SpectroPolarimeter (SCIP) for sunrise III: system design and capability

Y. Katsukawa, J. C. del Toro Iniesta, S. Solanki, M. Kubo, H. Hara, T. Shimizu, T. Oba, Y. Kawabata, T. Tsuzuki, F. Uraguchi, Y. Nodomi, K. Shinoda, T. Tamura, Y. Suematsu, R. Ishikawa, R. Kano, T. Matsumoto, K. Ichimoto, S. Nagata, C. Quintero Noda, T. Anan, D. Orozco Suárez, M. Balaguer Jiménez, A. López Jiménez, J. P. Cobos Carrascosa, A. Feller, T. Riethmueller, A. Gandorfer, A. Lagg

Proceedings Volume 11447, 114470Y (2020) https://doi.org/10.1117/12.2561223

KEYWORDS: Infrared spectroscopy, Infrared radiation, Signal detection, Observatories, Solar processes, Spectral resolution, Polarimetry, Polarization, Optical telescopes, Near ultraviolet

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