Rchr
J-GLOBAL ID：200901066440898083
Update date: Feb. 01, 2024
Murakami Naoshi
ムラカミ ナオシ | Murakami Naoshi
Affiliation and department：
Research field (3)：
Measurement engineering
, Optical engineering and photonics
, Astronomy
Research keywords (4)：
干渉
, 偏光
, 応用光学
, 天文光学
Research theme for competitive and other funds (16)：
- 2021 - 2023 極限波面揺らぎ補正とその応用に関する研究
- 2019 - 2023 ハビタブル惑星探査時代に向けたスペースコロナグラフ技術の開発
- 2019 - 2022 光渦を利用した極限精度の波面センシングに関する研究
- 2014 - 2019 Imaging habitable zone planets with Subaru Telescope and TMT
- 2015 - 2017 Development of a new high-dispersion spectrometer for unveiling exoplanet atmosphere
- 2013 - 2017 Development of instrument for characterization of extrasolar terretrial planets with Extremely Large Telescopes
- 2013 - 2016 Nulling stellar coronagraph with an adaptive phase mask
- 2013 - 2016 Image restoration of exoplanets observed with a hypertelescope
- 2013 - 2016 Study of the high-contrast imaging optical system for exoplanet search with the optical interferometric techniques
- 2014 - 2016 Study on an achromatic high-contrast polarimetric astronomical observation system using a pupil-remapping optics
- 2012 - 2015 High extinction optics with double wavefront sensing and control for direct detection of Earth-like exoplanets
- 2011 - 2014 Direct imaging of exoplanets in the vicinity of the star with high contrast instruments
- 2012 - 2013 セグメント型望遠鏡のための共通光路シアリングナル干渉計の開発
- 2011 - 2012 Development of an eight-octant phase-mask coronagraph for theSubaru Telescope and future space tescope missions
- 2007 - 2008 太陽系外地球型惑星の直接検出のための超高コントラスト装置の開発
- 2007 - 2008 A study of high dynamic range optics with nulling interferometer and adaptive optics
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Papers (75)：
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Kenta Yoneta, Jun Nishikawa, Yutaka Hayano, Masatsugu Iribe, Kodai Yamamoto, Ryo Tsukui, Naoshi Murakami, Mizuki Asano, Hiromi Muramatsu, Yosuke Tanaka, et al. Development of the coherent differential imaging on speckle area nulling (CDI-SAN) method. Techniques and Instrumentation for Detection of Exoplanets XI. 2023
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Kenta Yoneta, Naoshi Murakami, Ryuta Koike, Jun Nishikawa. Binary-star Wave Front Control Based on a Common-path Visible Nulling Coronagraph. The Astrophysical Journal Supplement Series. 2022. 262. 2. 48-48
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Kenta Yoneta, Seiji Sudoh, Hiroaki Hayashi, Mizuki Asano, Jun Nishikawa, Naoshi Murakami. Recent progress of the facility for coronagraphic elemental technologies (FACET). Space Telescopes and Instrumentation 2022: Optical, Infrared, and Millimeter Wave. 2022. 12180. 1218027
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Yuji Sasaki, Kenji Yamazaki, Naoshi Murakami, Keisaku Yamane, Hiroshi Orihara. Lensless Wavefront Parallel Processing of Vector Beams by Self-Images of a Self-Organized Q-Plates Microarray. Advanced Photonics Research. 2022. 3. 8. 2100368-2100368
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Naoshi Murakami, Kenta Yoneta, Kenya Kawai, Hajime Kawahara, Takayuki Kotani, Motohide Tamura, Naoshi Baba. Polarization-based Speckle Nulling Using a Spatial Light Modulator to Generate a Wide-field Dark Hole. The Astronomical Journal. 2022. 163. 3. 129-129
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MISC (13)：
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佐々木裕司, 村上尚史, 山根啓作, 折原宏. Diffraction Property of Optical Vortex Arrays Using Topological Defects in Nematic Liquid crystals. 日本物理学会講演概要集(CD-ROM). 2021. 76. 2
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坂本盛嗣, 山根啓作, 村上尚史, 森田隆二, 岡和彦. ピコ秒時間スケールで高速回転するリング状光格子の生成. 応用物理学会秋季学術講演会講演予稿集(CD-ROM). 2014. 75th. ROMBUNNO.19A-C2-3
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岡和彦, 坂本盛嗣, 森田隆二, 森田隆二, 村上尚史. 複数の軸対称偏光素子を利用した白色光渦およびリング状光格子の生成. Optics & Photonics Japan講演予稿集(CD-ROM). 2014. 2014
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Moritsugu Sakamoto, Kazuhiko Oka, Ryuji Morita, Naoshi Murakami. Generation of the ring-shaped optical lattice using axially-symmetric polarization elements. Optics InfoBase Conference Papers. 2013
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坂本盛嗣, 岡和彦, 森田隆二, 村上尚史. 複数の軸対称偏光素子を利用したリング状光格子の生成(II). 応用物理学会春季学術講演会講演予稿集(CD-ROM). 2013. 60th
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Lectures and oral presentations (23)：
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8分割位相マスクとバイナリ瞳を併用したコロナグラフ:すばる用の設計
(日本天文学会2018年秋季年会 2018)
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8分割位相マスクコロナグラフのための液晶可変アポダイザの開発
(日本天文学会2018年秋季年会 2018)
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液晶空間光変調器を用いたサバール板横シヤリングナル干渉計のためのスペッ クル除去技術の開発2
(日本天文学会2018年秋季年会 2018)
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WFIRST Coronagraph Polarimeter
(2018)
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WFIRSTコロナグラフに向けた偏光補正デバイスの設計と評価系の開発
(日本天文学会2018年秋季年会 2018)
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Education (1)：
- - 2005 Hokkaido University
Professional career (1)：
Work history (4)：
- 2018/04 - 現在 Hokkaido University Faculty of Engineering, Division of Applied Physics
- 2009/05 - 2018/03 Hokkaido University Faculty of Engineering, Division of Applied Physics
- 2008/04 - 2009/04 日本学術振興会特別研究員
- 2005/04 - 2008/03 National Astronomical Observatory of Japan MIRA Project Office
Association Membership(s) (3)：
International Astronomical Union
, 応用物理学会
, 日本天文学会
