Dr. Hiroshi Matsuo Profile

Dr. Hiroshi Matsuo

Associate Professor at National Astronomical Observatory of Japan

SPIE Involvement:

Author

Publications (32)

Proceedings Article | 28 August 2024 Presentation + Paper

Toward laboratory demonstration of terahertz intensity interferometry

Hiroshi Matsuo, Hajime Ezawa, Ayako Niwa, Tomohiro Koseki, Norio Okada

Proceedings Volume 13095, 130951L (2024) https://doi.org/10.1117/12.3021092

KEYWORDS: Astronomical interferometry, Quantum interferometry, Photodetectors, Telescopes, Sensors, Quantum receivers, Heterodyning, Quantum limits, Time metrology, Quantum noise

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Proceedings Article | 17 August 2024 Poster

Evaluation of 1.5 THz photon counting detectors for Antarctic terahertz intensity interferometry

Ayako Niwa, Hiroshi Matsuo, Hajime Ezawa, Tomohiro Koseki, Tomonori Tamura

Proceedings Volume PC13102, PC131021K (2024) https://doi.org/10.1117/12.3021254

Proceedings Article | 23 December 2020 Presentation + Paper

Far-infrared intensity interferometry for high angular resolution imaging

Hiroshi Matsuo

Proceedings Volume 11443, 114431N (2020) https://doi.org/10.1117/12.2562373

KEYWORDS: Interferometry, Synthetic apertures, Spatial resolution, High angular resolution imaging, Space telescopes, Astronomy, Photodetectors, Time metrology, Telescopes, Galactic astronomy

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Proceedings Article | 13 December 2020 Presentation

Technologies for space terahertz intensity interferometry

Hiroshi Matsuo, Hajime Ezawa, Hitoshi Kiuchi, Mareki Honma, Masahiro Ukibe, Go Fujii, Yasuhiro Murata, Makoto Hattori

Proceedings Volume 11453, 1145332 (2020) https://doi.org/10.1117/12.2562333

KEYWORDS: Terahertz technology, Interferometry, Photodetectors, Aerospace engineering, Astronomy, Synthetic apertures, Phase measurement, Sensors, Spatial resolution, Galactic astronomy

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Proceedings Article | 13 December 2020 Poster + Paper

Anti-reflection structures for large-aperture cryogenic lenses and vacuum window in 100-GHz band

Tom Nitta, Makoto Nagai, Yosuke Murayama, Ryotaro Hikawa, Ryuji Suzuki, Yutaro Sekimoto, Hayato Takakura, Takashi Hasebe, Kazufusa Noda, Satoshi Saeki, Hiroshi Matsuo, Nario Kuno, Naomasa Nakai

Proceedings Volume 11453, 114534C (2020) https://doi.org/10.1117/12.2560900

KEYWORDS: Silicon, Lenses, Cryogenics, Cameras, Antireflective coatings, Dielectrics, Telescopes, Reflection, Polymers, Structural design

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Proceedings Article | 23 July 2014 Paper

Developments of wide field submillimeter optics and lens antenna-coupled MKID cameras

Y. Sekimoto, T. Nitta, K. Karatsu, M. Sekine, S. Sekiguchi, T. Okada, S. Shu, T. Noguchi, M. Naruse, K. Mitsui, N. Okada, T. Tsuzuki, A. Dominjon, H. Matsuo

Proceedings Volume 9153, 91532P (2014) https://doi.org/10.1117/12.2055666

KEYWORDS: Cameras, Silicon, Sensors, Resonators, Microwave radiation, Antennas, Epoxies, Optical cryogenics, Dielectrics, Aluminum

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Proceedings Article | 27 September 2012 Paper

Development of 1000 arrays MKID camera for the CMB observation

Kenichi Karatsu, Masato Naruse, Tom Nitta, Masakazu Sekine, Yutaro Sekimoto, Takashi Noguchi, Yoshinori Uzawa, Hiroshi Matsuo, Hitoshi Kiuchi

Proceedings Volume 8452, 84520Q (2012) https://doi.org/10.1117/12.925775

KEYWORDS: Cameras, Sensors, Silicon, Antennas, Aluminum, Photons, Polarization, Superconductors, Prototyping, Microwave radiation

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Proceedings Article | 15 December 2010 Paper

A design study on terahertz interferometry in Antarctica

Hiroshi Matsuo, Sheng-Cai Shi, Qi-jun Yao, Yuan Luo, Taro Matsuo, Izumi Ohta

Proceedings Volume 7854, 785410 (2010) https://doi.org/10.1117/12.870737

KEYWORDS: Interferometry, Interferometers, Sensors, Heterodyning, Terahertz radiation, Fourier transforms, Space telescopes, Astronomy, Spatial resolution, Telescopes

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Proceedings Article | 5 November 2010 Paper

The cryogenic readout system with GaAs JFETs for multi-pixel cameras

Y. Hibi, H. Matsuo, H. Nagata, H. Ikeda, M. Fujiwara

Proceedings Volume 7854, 78541Z (2010) https://doi.org/10.1117/12.870726

KEYWORDS: Cryogenics, Field effect transistors, Amplifiers, Multiplexers, Gallium arsenide, Sensors, Cameras, Imaging systems, Superconductors, Electronics

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Proceedings Article | 15 July 2010 Paper

SISCAM 32-ch cryogenic readout module with GaAs-JFET ASICs

Hiroshi Matsuo, Yasunori Hibi, Hirohisa Nagata, Hirokazu Ikeda, Mikio Fujiwara

Proceedings Volume 7741, 77412V (2010) https://doi.org/10.1117/12.858070

KEYWORDS: Amplifiers, Cryogenics, Sensors, Multiplexers, Photodetectors, Electronics, Integrated circuits, Field effect transistors, Superconductors

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Proceedings Article | 28 July 2008 Paper

Novel spectral imaging method for Fizeau interferometer

Taro Matsuo, H. Shibai, M. Kawada, M. Hattori, S. Ohta, H. Matsuo

Proceedings Volume 7013, 70132F (2008) https://doi.org/10.1117/12.788321

KEYWORDS: Fizeau interferometers, Interferometers, Michelson interferometers, Imaging spectroscopy, Interferometry, Telescopes, Spectral resolution, Coherence (optics), Space telescopes, Sensors

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Proceedings Article | 22 July 2008 Paper

New achievements of ASTE: the Atacama Submillimeter Telescope Experiment

Hajime Ezawa, Kotaro Kohno, Ryohei Kawabe, Satoshi Yamamoto, Hirofumi Inoue, Hiroyuki Iwashita, Hiroshi Matsuo, Takeshi Okuda, Tai Oshima, Takeshi Sakai, Kunihiko Tanaka, Nobuyuki Yamaguchi, Grant Wilson, Min Yun, Itziar Aretxaga, David Hughes, Jason Austermann, Thushara Perera, Kimberly Scott, Leonardo Bronfman, Juan Cortes

Proceedings Volume 7012, 701208 (2008) https://doi.org/10.1117/12.789652

KEYWORDS: Telescopes, Receivers, Spectroscopy, Astronomy, Cameras, Submillimeter telescopes, Observatories, Bolometers, Single sideband modulation, Iterated function systems

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Proceedings Article | 21 July 2008 Paper

Development of a cryogenic GaAs AC-coupled CTIA readout for far-infrared and submillimeter detectors

Hirohisa Nagata, Jun Kobayashi, Hiroshi Matsuo, Yasunori Hibi, Misato Nakahashi, Hirokazu Ikeda, Mikio Fujiwara

Proceedings Volume 7020, 70202Q (2008) https://doi.org/10.1117/12.790207

KEYWORDS: Amplifiers, Sensors, Multiplexers, Field effect transistors, Cryogenics, Photodetectors, Readout integrated circuits, Cameras, Resistors, Capacitors

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Proceedings Article | 19 July 2008 Paper

System design of submillimeter-wave imaging array SISCAM

H. Matsuo, Y. Hibi, H. Nagata, M. Nakahashi, Y. Murakoshi, H. Arai, S. Ariyoshi, C. Otani, H. Ikeda, M. Fujiwara

Proceedings Volume 7020, 702015 (2008) https://doi.org/10.1117/12.790615

KEYWORDS: Sensors, Electronics, Staring arrays, Cryogenics, Superconductors, Photodetectors, Imaging arrays, Amplifiers, Optical design, Digital electronics

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Proceedings Article | 12 July 2008 Paper

Imaging Fourier transform spectrometer with photoconductive detector arrays: an application to the AKARI far-infrared instrument

Mitsunobu Kawada, Hidenori Takahashi, Noriko Murakami, Yoko Okada, Akiko Yasuda, Toshifumi Ootsubo, Hidehiro Kaneda, Hiroshi Matsuo, Shuji Matsuura, Mai Shirahata, Yasuo Doi, Mikio Fujiwara, Issei Yamamura, Takao Nakagawa, Hiroshi Shibai

Proceedings Volume 7010, 70100F (2008) https://doi.org/10.1117/12.788663

KEYWORDS: Sensors, Mirrors, Calibration, Fourier transforms, Astronomy, Modulation, Detector arrays, Spectroscopy, Black bodies, Interferometers

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Proceedings Article | 6 July 2006 Paper

Astronomical mm and sub-mm observations with the Multi-Fourier Transform Interferometer in 2005 and 2006

Izumi Ohta, Makoto Hattori, Jyun'ichi Takahashi, Yuji Chinone, Yuan Luo, Hiroshi Matsuo

Proceedings Volume 6275, 627520 (2006) https://doi.org/10.1117/12.671095

KEYWORDS: Sensors, Interferometers, Astronomy, Imaging spectroscopy, Sun, Mirrors, Extremely high frequency, Bolometers, Fourier transforms, Heterodyning

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Proceedings Article | 6 July 2006 Paper

Development of superconductive imaging submillimeter-wave camera with nine detector elements (SISCAM-9)

Yuko Mori, Takashi Okaniwa, Misato Nakahashi, Seiichiro Ariyoshi, Chiko Otani, Hiromi Sato, Hiroshi Matsuo

Proceedings Volume 6275, 627523 (2006) https://doi.org/10.1117/12.672632

KEYWORDS: Sensors, Photodetectors, Telescopes, Magnetism, Astronomy, Signal detection, Sensor performance, Quantum efficiency, Liquids, Helium

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Proceedings Article | 27 June 2006 Paper

Performance of SIS photon detectors for superconductive imaging submillimeter-wave camera (SISCAM)

H. Matsuo, H. Nagata, Y. Mori, J. Kobayashi, T. Okaniwa, T. Yamakura, C. Otani, S. Ariyoshi

Proceedings Volume 6275, 627504 (2006) https://doi.org/10.1117/12.672800

KEYWORDS: Photodetectors, Sensors, Bolometers, Superconductors, Electronics, Staring arrays, Detector development, Telescopes, Magnetism, Cameras

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Proceedings Article | 27 June 2006 Paper

Progress on GaAs cryogenic readout circuits for SISCAM

H. Nagata, J. Kobayashi, H. Matsuo, M. Fujiwara

Proceedings Volume 6275, 627527 (2006) https://doi.org/10.1117/12.670966

KEYWORDS: Field effect transistors, Gallium arsenide, Amplifiers, Cryogenics, Optical amplifiers, Sensors, Temperature metrology, Readout integrated circuits, Capacitors, Resistance

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Proceedings Article | 12 October 2004 Paper

Development of super-broadband interferometer in FIR

Izumi Ohta, Makoto Hattori, Hiroshi Matsuo

Proceedings Volume 5487, (2004) https://doi.org/10.1117/12.551465

KEYWORDS: Sensors, Interferometers, Fourier transforms, Bolometers, Black bodies, Spectroscopy, Imaging spectroscopy, Mirrors, Astronomy, Synthetic apertures

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Proceedings Article | 8 October 2004 Paper

Design of wide-field submillimeter-wave camera using SIS photon detectors

Hiroshi Matsuo, Seiichiro Ariyoshi, Chiko Otani, Hajime Ezawa, Jun Kobayashi, Yuko Mori, Hirohisa Nagata, Hirohiko Shimizu, Mikio Fujiwara, Makoto Akiba, Iwao Hosako

Proceedings Volume 5498, (2004) https://doi.org/10.1117/12.552550

KEYWORDS: Sensors, Photodetectors, Bolometers, Sapphire, Cryogenics, Cameras, Superconductors, Antennas, Staring arrays, Electronics

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Proceedings Article | 8 April 2004 Paper

Terahertz direct detector using superconducting tunnel junctions

Chiko Otani, Seiichiro Ariyoshi, Hiroshi Matsuo, Takahiro Morishima, Masatsugu Yamashita, Kodo Kawase, Hiromi Sato, Hirohiko Shimizu

Proceedings Volume 5354, (2004) https://doi.org/10.1117/12.528886

KEYWORDS: Sensors, Terahertz radiation, Superconductors, Antennas, Black bodies, Niobium, Optical filters, Aluminum, Sapphire, Sensor performance

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Proceedings Article | 28 July 2000 Paper

FIS: far-infrared surveyor on board ASTRO-F (IRIS)

Hidenori Takahashi, Hiroshi Shibai, Mitsunobu Kawada, Takanori Hirao, Toyoki Watabe, Yasushi Tsuduku, Hirohisa Nagata, Hiroshi Utsuno, Yasushi Hibi, Shinya Hirooka, Takao Nakagawa, Hidehiro Kaneda, Shuji Matsuura, Tsuneo Kii, Shin'ichiro Makiuti, Yoshihiko Okamura, Yasuo Doi, Hiroshi Matsuo, Norihisa Hiromoto, Mikio Fujiwara, Manabu Noda

Proceedings Volume 4013, (2000) https://doi.org/10.1117/12.393984

KEYWORDS: Sensors, Spectroscopy, Mirrors, Satellites, Detector arrays, Optical filters, Linear filtering, Scanners, Telescopes, IRIS Consortium

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Proceedings Article | 3 July 2000 Paper

Development of the reflector panel for the new 10-m millimeter/submillimeter telescope

Hajime Ezawa, Masato Ishiguro, Hiroshi Matsuo, Keizo Miyawaki, Naohisa Satou, Nobuharu Ukita

Proceedings Volume 4015, (2000) https://doi.org/10.1117/12.390444

KEYWORDS: Reflectors, Telescopes, Reflector telescopes, Scattering, Antennas, Reflectivity, Aluminum, Extremely high frequency, Light scattering, Observatories

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Proceedings Article | 3 July 2000 Paper

Development of a submillimeter-wave camera for the Atacama Submillimeter Telescope Experiment

Hiroshi Matsuo, Masanori Takeda, Takashi Noguchi, Seiichiro Ariyoshi, Hiromichi Akahori

Proceedings Volume 4015, (2000) https://doi.org/10.1117/12.390415

KEYWORDS: Cameras, Sensors, Telescopes, Antennas, Photodetectors, Astronomy, Superconductors, Submillimeter telescopes, Bolometers, Niobium

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Proceedings Article | 3 July 2000 Paper

FTS measurements of submillimeter opacity and other site testing at Pampa la Bola

Satoki Matsushita, Hiroshi Matsuo, Akihiro Sakamoto, Juan Pardo

Proceedings Volume 4015, (2000) https://doi.org/10.1117/12.390432

KEYWORDS: Opacity, Liquids, Fourier transforms, Absorption, Water, Phase measurement, Radiometry, Calibration, Atmospheric modeling, Observatories

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Proceedings Article | 3 July 2000 Paper

Measurements of dynamic pointing variations of a large radio telescope

David Smith, Timothy Paglione, Amy Lovell, Nobuharu Ukita, Hiroshi Matsuo

Proceedings Volume 4015, (2000) https://doi.org/10.1117/12.390440

KEYWORDS: Antennas, Telescopes, Radio telescopes, Receivers, Mirrors, Calibration, Laser metrology, Optical instrument design, Observatories, Laser systems engineering

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Proceedings Article | 31 July 1998 Paper

Sensitivity improvements of SIS photon detectors

Hiroshi Matsuo, Sheng-Cai Shi, Takashi Noguchi, Hiromichi Akahori, Toshio Sato

Proceedings Volume 3357, (1998) https://doi.org/10.1117/12.317392

KEYWORDS: Sensors, Photodetectors, Superconductors, Video, Quantum efficiency, Niobium, Temperature metrology, Bolometers, Absorption, Transmittance

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Proceedings Article | 31 July 1998 Paper

FTS measurements of submillimeter-wave opacity at Pampa la Bola

Hiroshi Matsuo, Akihiro Sakamoto, Satoki Matsushita

Proceedings Volume 3357, (1998) https://doi.org/10.1117/12.317417

KEYWORDS: Opacity, Temperature metrology, Fourier transforms, Atmospheric physics, Calibration, Spectroscopy, Radiometry, Interferometers, Observatories, Transparency

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Proceedings Article | 13 October 1995 Paper

Rocketborne submillimeter-wave telescope and related technologies

Hiroshi Matsuo, Junji Inatani, Nario Kuno, Keisuke Miyazawa, Kenichi Okumura, Takashi Kasuga, Naoyuki Shozawa, Hiroshi Murakami

Proceedings Volume 2558, (1995) https://doi.org/10.1117/12.224234

KEYWORDS: Bolometers, Telescopes, Space telescopes, Clouds, Sensors, Mirrors, Reflectors, Helium, Star sensors, Optical filters

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Proceedings Article | 29 September 1995 Paper

Flight performance of submillimeter-wave telescope on board S-520-17

Hiroshi Matsuo, Junji Inatani, Nario Kuno, Keisuke Miyazawa, Kenichi Okumura, Takashi Kasuga, Naoyuki Shozawa, Hiroshi Murakami

Proceedings Volume 2553, (1995) https://doi.org/10.1117/12.221386

KEYWORDS: Telescopes, Space telescopes, Bolometers, Clouds, Calibration, Sensors, Staring arrays, Control systems, Superconductors, Star sensors

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Proceedings Article | 14 September 1994 Paper

Submillimeter-wave telescope onboard a sounding rocket

Hiroshi Matsuo, Junji Inatani, Nario Kuno, Keisuke Miyazawa, Kenichi Okumura, Takashi Kasuga, Hiroshi Murakami

Proceedings Volume 2268, (1994) https://doi.org/10.1117/12.185824

KEYWORDS: Bolometers, Telescopes, Clouds, Space telescopes, Mirrors, Reflectors, Optical filters, Helium, Rockets, Star sensors

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Showing 5 of 32 publications

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