Mr. Mitsuharu Miwa Profile

Mitsuharu Miwa

Researcher at Hamamatsu Photonics KK

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Author

Publications (8)

Proceedings Article | 3 February 2009 Paper

ICG fluorescence imaging and its medical applications

Mitsuharu Miwa, Takahiro Shikayama

Proceedings Volume 7160, 71600K (2009) https://doi.org/10.1117/12.817856

KEYWORDS: Luminescence, Lymphatic system, Liver, Image segmentation, Imaging systems, Skin, Light emitting diodes, Breast cancer, Tissue optics, Angiography

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Proceedings Article | 7 February 2007 Paper

Measurement of topographic phase image of living cells by white-light phase-shifting microscope with active stabilization of optical path difference

Toyohiko Yamauchi, Hidenao Iwai, Mitsuharu Miwa, Yutaka Yamashita

Proceedings Volume 6429, 64291Q (2007) https://doi.org/10.1117/12.699718

KEYWORDS: Halogens, Refractive index, Phase measurement, Phase shifts, Lamps, Microscopes, Active optics, Coherence (optics), Interferometers, Ferroelectric materials

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Proceedings Article | 29 June 2001 Paper

Tissue spectroscopy with a newly developed phase modulation system based on the microscopic Beer-Lambert law

Hidenao Iwai, Tsuneyuki Urakami, Mitsuharu Miwa, Mitsunori Nishizawa, Yutaka Tsuchiya

Proceedings Volume 4250, (2001) https://doi.org/10.1117/12.434508

KEYWORDS: Tissue optics, Phase modulation, Scattering, Light scattering, Absorption, Spectroscopy, Sensors, Modulation, Geometrical optics, Semiconductor lasers

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SPIE Journal Paper | 1 January 2000 Open Access

Quantification of ischemic muscle deoxygenation by near infrared time-resolved spectroscopy

Takatumi Hamaoka, Toshihito Katsumura, Norio Murase, Shinya Nishio, Takuya Osada, Takayuki Sako, Hiroyuki Higuchi, Yuko Kurosawa, Teruichi Shimomitsu, Mitsuharu Miwa, Britton Chance

JBO, Vol. 5, Issue 01, (January 2000) https://doi.org/10.1117/12.10.1117/1.429975

KEYWORDS: Near infrared, Blood, Tissue optics, Time resolved spectroscopy, In vitro testing, Tissues, Oxygen, In vivo imaging, Scattering, Statistical analysis

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SPIE Journal Paper | 1 October 1999 Open Access

Optical analysis of cirrhotic liver by near infrared time resolved spectroscopy

Toshihiro Nishio, Toshiyuki Kitai, Mitsuharu Miwa, Rei Takahashi, Yoshio Yamaoka

JBO, Vol. 4, Issue 04, (October 1999) https://doi.org/10.1117/12.10.1117/1.429941

KEYWORDS: Liver, Time resolved spectroscopy, Near infrared, Tissue optics, Optical analysis, Surgery, Blood, Near infrared spectroscopy, Optical testing, Tissues

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Proceedings Article | 18 August 1997 Paper

Optical imaging reconstruction using the average value as the reference

Yukio Ueda, Kazuyoshi Ohta, Motoki Oda, Mitsuharu Miwa, Yutaka Yamashita, Yutaka Tsuchiya

Proceedings Volume 2979, (1997) https://doi.org/10.1117/12.280227

KEYWORDS: Absorption, Photons, Tissues, Scattering, Tissue optics, Protactinium, Monte Carlo methods, Solids, Diffusion, Reconstruction algorithms

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Proceedings Article | 30 May 1995 Paper

Development of time-resolved spectroscopy system for quantitative noninvasive tissue measurement

Mitsuharu Miwa, Yukio Ueda, Britton Chance

Proceedings Volume 2389, (1995) https://doi.org/10.1117/12.209960

KEYWORDS: Scattering, Tissue optics, Light scattering, Absorption, Time resolved spectroscopy, Diffusion, Absorbance, Light sources, In vivo imaging, Sensors

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Proceedings Article | 1 February 1991 Paper

Ultrahigh resolution OTDR using streak camera technology

Akihiro Sawaki, Mitsuharu Miwa, Paul Roehrenbeck

Proceedings Volume 1366, (1991) https://doi.org/10.1117/12.24709

KEYWORDS: Streak cameras, Picosecond phenomena, Imaging systems, Reliability, Fiber optics, Oscilloscopes, Signal attenuation, Stars, Connectors, Semiconductor lasers

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Showing 5 of 8 publications

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