MINAGAWA Hiroki
Department of Electrical and Electronic Engineering | Research Assistant |
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Paper
- Data-volume reduction of optical vortex laser absorption spectroscopy by coarse-graining using a quadrant photodiode
Hiroki Minagawa; Shinji Yoshimura; Kenichiro Terasaka; Mitsutoshi Aramaki
Japanese Journal of Applied Physics, May 2024 - Three-dimensional flow velocity determination using laser-induced fluorescence method with asymmetric optical vortex beams
Kenichiro Terasaka; Shinji Yoshimura; Hiroki Minagawa; Mitsutoshi Aramaki
Scientific Reports, Jan. 2024 - Enhancement of Doppler spectroscopy to transverse direction by using optical vortex
Hiroki Minagawa; Shinji Yoshimura; Kenichiro Terasaka; Mitsutoshi Aramaki
Scientific Reports, Sep. 2023 - Analysis of Azimuthal Doppler Shift of Anisotropically Absorbed Laguerre-Gaussian Beam Propagating in Transverse Flow
Hiroki MINAGAWA; Shinji YOSHIMURA; Kenichiro TERASAKA; Mitsutoshi ARAMAKI
Plasma and Fusion Research, Sep. 2022 - Prediction of Turbulence Temporal Evolution in PANTA by Long-Short Term Memory Network
Masaomi AIZAWACARANZA; Makoto SASAKI; Hiroki MINAGAWA; Yuuki NAKAZAWA; Yoshitatsu LIU; Yuki JAJIMA; Yuichi KAWACHI; Hiroyuki ARAKAWA; Kazuyuki HARA
Plasma and Fusion Research, May 2022
MISC
- High-speed measurement of optical vortex laser absorption spectroscopy using a quadrant photodiode
皆川裕貴; 吉村信次; 吉村信次; 寺坂健一郎; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2023 - On the LIF spectra for propagating asymmetric optical vortex beams
寺坂健一郎; 吉村信次; 吉村信次; 皆川裕貴; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2023 - LIF spectrum measurement using an asymmetric optical vortex beam with high topological charge
吉村信次; 吉村信次; 寺坂健一郎; 皆川裕貴; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2023 - Determination of a three-dimensional flow velocity vector by single optical path laser-induced fluorescence method
吉村信次; 吉村信次; 寺坂健一郎; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2023 - LIF measurement of neutral flow using an asymmetric optical vortex
寺坂健一郎; 吉村信次; 吉村信次; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2023 - Evaluation of absolute value of the azimuthal doppler shift in the optical vortex laser absorption spectroscopy
皆川裕貴; 吉村信次; 寺坂健一郎; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2022 - Application of Shack-Hartmann wavefront sensor to optical vortex spectroscopy
藤浪聖人; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2022 - Quantitative evaluation of transverse flow velocity from azimuthal Doppler shift distribution in optical vortex laser absorption spectroscopy
皆川裕貴; 吉村信次; 吉村信次; 寺坂健一郎; 荒巻光利
プラズマ・核融合学会年会(Web), 2022 - Laser-induced fluorescence method using an asymmetric optical vortex beam
吉村信次; 吉村信次; 寺坂健一郎; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2022 - OVLIF spectrum measurement using asymmetric Laguerre-Gaussian beams
吉村信次; 寺坂健一郎; 皆川裕貴; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2022 - Two-dimensional analysis of the azimuthal Doppler shift distribution in the optical vortex laser absorption spectroscopy to measure transverse flow velocity
皆川裕貴; 吉村信次; 寺坂健一郎; 荒巻光利
日本大学生産工学部学術講演会講演概要(CD-ROM), 2022 - Absorption spectroscopy measurement by using higher-order optical vortex
皆川裕貴; 吉村信次; 寺坂健一郎; 荒巻光利
プラズマ・核融合学会年会(Web), 2021 - Recent progress in optical vortex laser absorption spectroscopy using higher-order optical vortex beams
皆川裕貴; 小林弘和; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
日本大学生産工学部学術講演会講演概要(CD-ROM), 2021 - Effect of beam quality on spectral line shape in optical vortex absorption spectroscopy
皆川裕貴; 小林弘和; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
日本物理学会講演概要集(CD-ROM), 2020 - Relation between spatial distribution of optical vortex absorption and particle distribution in velocity space
荒巻光利; 山本将来; 皆川裕貴; 田中樹; 吉村信次; 寺坂健一郎; 森崎友宏
日本物理学会講演概要集(CD-ROM), 2020 - Effect of diffraction on velocity distribution measurement by optical vortex laser absorption spectroscopy
皆川裕貴; 小林弘和; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
日本大学生産工学部学術講演会講演概要(CD-ROM), 2020 - Variation of beam profile of optical vortex propagating while being absorbed in plasma and its influence on absorption spectrum
皆川裕貴; 小林弘和; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
プラズマ・核融合学会年会(Web), 2020 - Propagation analysis of optical vortex generated by optimized holograms
黒島秀太; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2020 - Measurement of optical vortex with Shack-Hartmann wavefront sensor
渡辺響; 皆川裕貴; 荒巻光利
プラズマ・核融合学会年会(Web), 2020 - 光渦吸収分光における吸収の部分的飽和による影響
田中樹; 山本将来; 皆川裕貴; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
プラズマ・核融合学会年会(Web), 2019 - 光渦吸収分光における回折の影響とスペクトル形状の評価
皆川裕貴; 小林弘和; 吉村信次; 寺坂健一郎; 森崎友宏; 荒巻光利
プラズマ・核融合学会年会(Web), 2019