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Ippei Asahi

Observed names: I. Asahi, Ippei ASAHI
OpenAlex ID: A5010675505
Optimization for hydrogen gas quantitative measurement using tunable diode laser absorption spectroscopy
2024 · Alifu Xiafukaiti, Nofel Lagrosas, et al. · Optics & Laser Technology · 24
Remote sensing of hydrogen gas concentration distribution by Raman lidar
2012 · Ippei Asahi, Sachiyo Sugimoto, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 15
Compact Raman lidar for hydrogen gas leak detection
2009 · Hiroaki Miya, Tatsuo Shiina, et al. · 14
Development of Remote Sensing Technology for Hydrogen Gas Concentration Measurement Using Raman Scattering Effect
2009 · Hideki Ninomiya, Ippei Asahi, et al. · IEEJ Transactions on Electronics Information and Systems · 12
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A practical-use hydrogen gas leak detector using CARS
2021 · Sachiyo Sugimoto, Ippei Asahi, et al. · International Journal of Hydrogen Energy · 11
Flash resonance Raman lidar for SO2 gas leak detection
2022 · T. Somekawa, Y. Ichikawa, et al. · Optics Communications · 8
Standoff Detection System Using Raman Spectroscopy in the Deep-Ultraviolet Wavelength Region for the Detection of Hazardous Gas
2022 · Shuzo Eto, Yuji Ichikawa, et al. · Applied Spectroscopy · 7
Hydrogen gas concentration measurement in small area using raman lidar measurement technnology
2018 · Sachiyo Sugimoto, Ippei Asahi, et al. · EPJ Web of Conferences · 7
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A rotational MEMS diffraction grating for realization of micro-sized spectroscope system
2015 · Y. Yamamoto, R. Shinozaki, et al. · International Conference on Solid-State Sensors, Actuators and Microsystems · 6
Remote Sensing of Hydrogen Concentration by Low Power Laser
2010 · Ippei Asahi, Hideki Ninomiya, et al. · IEEJ Transactions on Electronics Information and Systems · 6
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Design of light receiver system for measurement of resonance Raman spectra in deep ultraviolet wavelength region
2019 · Shuzo Eto, Yuji Ichikawa, et al. · Electro-Optical Remote Sensing · 3
Experimental study for the development of remote sensing technology of hazardous substances by resonance Raman effect
2019 · Ippei Asahi, Sachiyo Sugimoto, et al. · Counterterrorism, Crime Fighting, Forensics, and Surveillance Technologies · 2
Compact Optical Multi-gas Sensors using Micromachining Technology [II]
2013 · Ippei Asahi, Sachiyo Sugimoto, et al. · IEEJ Transactions on Sensors and Micromachines · 2
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Measurement of Concentration Distribution of Hydrogen Gas Flow by Measuring the Intensity of Raman Scattering Light
2011 · Ippei Asahi, Hideki Ninomiya · IEEJ Transactions on Electronics Information and Systems · 2
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Development of a compact gas sensor system using an ECDL by laser Raman spectroscopy
2019 · Yuji Ichikawa, Ippei Asahi · Electro-Optical Remote Sensing · 1
Measurement of diffusion behavior of hydrogen leaked from buried pipe using Raman imaging
2019 · Sachiyo Sugimoto, Yuji Ichikawa, et al. · Electro-Optical Remote Sensing · 1
A novel approach for spectrum decomposition for Raman spectroscopy
2019 · Takayuki Higo, Shuzo Eto, et al. · Artificial Intelligence and Machine Learning in Defense Applications · 1
Development of Hydrogen Gas Non-contact Concentration Measurement Technology for Micro-area Observation
2018 · Sachiyo Sugimoto, Ippei Asahi, et al. · IEEJ Transactions on Electronics Information and Systems · 1
Compact Optical Multi-gas Sensors using Micromachining Technology [I] : Fabrication of High-precision Micro-optical Bench using Ultra-thick Film Resin
2013 · Masahiro Ito, Tomoya Takeda, et al. · The Journal of the Institute of Electrical Engineers of Japan · 1
Compact Optical Multi-gas Sensors using Micromachining Technology [ I ]
2013 · Masahiro Ito, Tomoya Takeda, et al. · IEEJ Transactions on Sensors and Micromachines · 1
Detection of low concentration hydrogen gas by compact raman lidar
2011 · Yutaro Noguchi, Tatsuo Shiina, et al. · Conference on Lasers and Electro-Optics · 1
Quantitative measurement of hydrogen sulfide gas via tunable diode laser absorption spectroscopy and integration into a lidar remote sensing
2026 · Keito Arifuku, Nofel Lagrosas, et al. · Results in Engineering
Cavity-Enhanced Gas Raman Spectroscopy With Passively Locked Blue Laser Diodes
2026 · Yuji Ichikawa, Ippei Asahi, et al. · IEEE Journal of Selected Topics in Quantum Electronics
Optimization measurement of hydrogen gas concentration by using high accuracy TDLAS
2026 · Alifu Xiafukaiti, Nofel Lagrosas, et al. · Springer Link (Chiba Institute of Technology)
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Time Resolved Laser Excited Resonance Emission Spectra of SO
2026 · Yuji Ichikawa, Kiyohito Yokoi, et al. · Springer Link (Chiba Institute of Technology)
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Works count: 35
Citation count: 126
H-index: 7
I10-index: 5
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