Prof. Yasuhiro Mizutani Profile

Prof. Yasuhiro Mizutani

Associate Professor at Osaka Univ

SPIE Involvement:

Conference Program Committee | Author

Publications (36)

Proceedings Article | 13 March 2024 Presentation + Paper

Stroboscopic sampling moiré microscope (SSMM) for investigation of QTF’s mechanical properties

Mona Yadi, Tsutomu Uenohara, Yasuhiro Mizutani, Yoshiharu Morimoto, Yasuhiro Takaya

Proceedings Volume 12858, 1285803 (2024) https://doi.org/10.1117/12.3002171

KEYWORDS: Vibration, Sensors, Pulse signals, Quartz, Microscopes, Microelectromechanical systems, Etching, Mode shapes, Statistical analysis, Image resolution, Remote sensing, Structural dynamics

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Proceedings Article | 13 March 2024 Presentation + Paper

Fast and accurate single pixel imaging using estimation uncertainty in explainable CNNs

Yasuhiro Mizutani, Shoma Kataoka, Tsutomu Uenohara, Yasuhiro Takaya, Osamu Matoba

Proceedings Volume 12903, 129030F (2024) https://doi.org/10.1117/12.3002270

KEYWORDS: Signal to noise ratio, Signal detection, Machine learning, Sensors, Measurement uncertainty, Spatial resolution, Signal intensity, Image quality, Defect detection, Scattered light

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Proceedings Article | 20 September 2023 Paper

Prediction uncertainty evaluation of deep learning ghost imaging based on the feature map

S. Kataoka, Y. Mizutani, T. Uenohara, Y. Takaya

Proceedings Volume 12607, 126070P (2023) https://doi.org/10.1117/12.3005557

KEYWORDS: Signal to noise ratio, Deep learning, Light sources and illumination, Measurement uncertainty, Image restoration, Defect inspection, Feature extraction, Error analysis, Education and training, Statistical methods

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Proceedings Article | 8 December 2022 Paper

Fabrication of metal three-dimensional periodic nanostructures by diffraction phenomenon

Kyohei Kawakami, Yasuhiro Mizutani, Naoki Ura, Yuchen Shi, Tsutomu Uenohara, Yoshihiko Makiura, Yasuhiro Takaya

Proceedings Volume 12480, 124800D (2022) https://doi.org/10.1117/12.2660170

KEYWORDS: Silver, Metals, Nanostructures, Photoresist materials, Nanolithography, Diffraction gratings, Diffraction, Scanning electron microscopy, Refractive index, Particles

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Proceedings Article | 8 December 2022 Paper

Ellipsometry based on spin Hall effect of light (SHEL) using modified weak measurement for surface area measurement

Naila Zahra, Yasuhiro Mizutani, Zhehan Li, Tsutomu Uenohara, Yasuhiro Takaya

Proceedings Volume 12480, 124800C (2022) https://doi.org/10.1117/12.2660169

KEYWORDS: Ellipsometry, Surface roughness, Polarization, Refractive index, Optical testing, Neodymium, Polarizers, Scanning electron microscopy, Reflection, Ranging

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Proceedings Article | 27 October 2021 Paper

Shape control using hologram-assisted talbot lithography

Naoki Ura, Yasuhiro Mizutani, Ryu Ezaki, Tsutomu Uenohara, Yoshihiko Makiura, Yasuhiro Takaya

Proceedings Volume 11927, 1192708 (2021) https://doi.org/10.1117/12.2616249

KEYWORDS: Lithography, Holograms, Image filtering, Convolution, Structural design, Photoresist materials, Modulation, Finite-difference time-domain method, Optical design, 3D image reconstruction

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Proceedings Article | 27 October 2021 Paper

Ghost imaging with probability estimation using convolutional neural network: improving estimation accuracy using parallel convolutional neural network

Shoma Kataoka, Yasuhiro Mizutani, Tsutomu Uenohara, Yasuhiro Takaya

Proceedings Volume 11927, 1192703 (2021) https://doi.org/10.1117/12.2616228

KEYWORDS: Convolutional neural networks, Signal to noise ratio, Defect inspection, Time metrology, Statistical analysis, Light scattering, Correlation function, Projection systems, Inspection, Sensors

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Proceedings Article | 27 October 2021 Paper

First photon-detection ghost imaging for weak light imaging

Yasuhiro Mizutani, Shoma Kataoka, Tsutomu Uenohara

Proceedings Volume 11925, 119250R (2021) https://doi.org/10.1117/12.2615673

KEYWORDS: Signal detection, Luminescence, Image quality, Sensors, Machine learning, CMOS sensors, CCD image sensors, Raster graphics, Photon counting, Photodetectors

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Proceedings Article | 15 June 2020 Paper

Ghost imaging for weak light imaging by using arrival time of photon and deep learning

Yasuhiro Mizutani, Shoma Kataoka, Tsutomu Uenohara, Yasuhiro Takaya

Proceedings Volume 11521, 115210E (2020) https://doi.org/10.1117/12.2573239

KEYWORDS: Signal detection, Machine learning, Sensors, Luminescence, Convolutional neural networks, Photodetectors, Molecules, Convolution, Image quality, Mechanical engineering

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Proceedings Article | 1 March 2019 Paper

Wide axial dynamic range digital holography using multicascade-linked synthetic wavelengths and optical wavelength

M. Yamagiwa, T. Minamikawa, C. Trovato, T. Ogawa, D. G. Ibrahim, Y. Kawahito, R. Oe, K. Shibuya, T. Mizuno, E. Abraham, Y. Mizutani, T. Iwata, H. Yamamoto, K. Minoshima, T. Yasui

Proceedings Volume 10944, 1094414 (2019) https://doi.org/10.1117/12.2509354

KEYWORDS: Beam splitters, 3D image processing, Image resolution, Rubidium, Continuous wave operation, Polarization

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Proceedings Article | 24 April 2018 Paper

Application of scan-less two-dimensional confocal microscopy achieved by a combination of confocal slit with wavelength/space conversion

Eiji Hase, Takeo Minamikawa, Shuji Miyamoto, Yasuhiro Mizutani, Tetsuo Iwata, Hirotsugu Yamamoto, Takeshi Yasui

Proceedings Volume 10711, 107111O (2018) https://doi.org/10.1117/12.2318671

KEYWORDS: Confocal microscopy, Objectives, Spatial resolution, Spectroscopy, Biomedical optics, Image acquisition, Imaging systems

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Proceedings Article | 24 April 2018 Paper

Scan-less, line-filed, confocal phase imaging with dual-comb microscopy

Eiji Hase, Takeo Minamikawa, Shuji Miyamoto, Yasuhiro Mizutani, Tetsuo Iwata, Hirotsugu Yamamoto, Takeshi Yasui

Proceedings Volume 10711, 1071120 (2018) https://doi.org/10.1117/12.2317029

KEYWORDS: Confocal microscopy, Microscopy, Phase imaging, Optical microscopy, Spectroscopy, Frequency combs

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Proceedings Article | 20 February 2018 Paper

Dual-comb single-pixel imaging in both amplitude and phase

Kyuki Shibuya, Takeo Minamikawa, Yasuhiro Mizutani, Hirotsugu Yamamoto, Takeshi Yasui, Tetsuo Iwata

Proceedings Volume 10505, 105050Y (2018) https://doi.org/10.1117/12.2288709

KEYWORDS: Imaging spectroscopy, Hyperspectral imaging, Spectroscopy, Chromium, Coating, Sensors, Spatial resolution, Fabry–Perot interferometers, Spectral resolution, Polarization

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Proceedings Article | 22 February 2017 Paper

Hyperspectral single-pixel imaging with dual optical combs

Kyuki Shibuya, Takeo Minamikawa, Yasuhiro Mizutani, Takeshi Yasui, Tetsuo Iwata

Proceedings Volume 10076, 100761C (2017) https://doi.org/10.1117/12.2251250

KEYWORDS: Terahertz radiation, Spectral resolution, Signal detection

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Proceedings Article | 24 November 2016 Paper

Hybrid probing technique for coordinate measurement with optically trapped micro sphere

Yuki Yamaguchi, Masaki Michihata, Yasuhiro Mizutani, Yasuhiro Takaya

Proceedings Volume 10023, 1002316 (2016) https://doi.org/10.1117/12.2248360

KEYWORDS: Optical spheres, Metrology, Optical testing, Diffraction gratings, Signal detection, Imaging systems, Optical components, CMOS cameras, Optical tweezers, Objectives

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Proceedings Article | 24 November 2016 Paper

Spin Hall effect of light applied in optical linear scale

Yasuhiro Mizutani, Kazunori Ueda, Yasuhiro Takaya

Proceedings Volume 10023, 100230N (2016) https://doi.org/10.1117/12.2247667

KEYWORDS: Dielectrics, Carbon nanotubes, Dichroic materials, Absorption, CMOS cameras, Prisms, CMOS sensors, Silicon, Polarizers, Sensors

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Proceedings Article | 31 October 2016 Paper

Single-pixel imaging by Hadamard transform and its application for hyperspectral imaging

Yasuhiro Mizutani, Kyuki Shibuya, Hiroki Taguchi, Tetsuo Iwata, Yasuhiro Takaya, Takeshi Yasui

Proceedings Volume 10021, 100210B (2016) https://doi.org/10.1117/12.2246311

KEYWORDS: Hyperspectral imaging, Frequency combs, Image processing, Fiber lasers, Signal detection, Sensors, Spatial light modulators, Modulation, Imaging systems, Erbium

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Proceedings Article | 28 August 2016 Paper

Optical frequency comb profilometry based on a single-pixel phase imaging

Nabila Makhtar, Quang Duc Pham, Yasuhiro Mizutani, Yoshio Hayasaki

Proceedings Volume 9960, 996016 (2016) https://doi.org/10.1117/12.2237482

KEYWORDS: Frequency combs, Cameras, Digital micromirror devices, Laser optics, Phase imaging, Frequency combs, Imaging systems, Spatial light modulators, Signal detection, Modulation, Signal generators

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Proceedings Article | 8 October 2014 Paper

Reduction effect of the accumulated number of ghost imaging by circulatory pattern

Kyuki Shibuya, Katsuhiro Nakae, Yasuhiro Mizutani, Tetsuo Iwata

Proceedings Volume 9225, 922505 (2014) https://doi.org/10.1117/12.2061711

KEYWORDS: Signal to noise ratio, Microscopy, Visibility, Spatial resolution, Sensors, Imaging systems, Speckle pattern, Image processing, Objectives, Light scattering

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Proceedings Article | 6 August 2014 Paper

Single nanoparticle imaging method based on photothermal effect by use of single element interferometer

Yuki Nagata, Yasuhiro Mizutani, Tetsuo Iwata, Yukitoshi Otani

Proceedings Volume 9232, 92320M (2014) https://doi.org/10.1117/12.2064022

KEYWORDS: Nanoparticles, Photothermal effect, Interferometers, Phase shifts, Metals, Chemical elements, Refractive index, Fourier transforms, Gold, CMOS cameras

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Proceedings Article | 5 May 2012 Paper

Ellipsometrical detection of optical trapped nanoparticles by periodically localized light

Naoya Taki, Yasuhiro Mizutani, Tetsuo Iwata, Takao Kojima, Hiroki Yamamoto, Takahiro Kozawa

Proceedings Volume 8430, 84300Y (2012) https://doi.org/10.1117/12.922879

KEYWORDS: Optical tweezers, Silicon, Polarization, Nanoparticles, Interfaces, Polarizers, Phase measurement, Numerical analysis, Particles, Diffraction

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Proceedings Article | 30 September 2011 Paper

Two-dimensional thickness measurement of a dielectric thin layer on a metal by use of surface-plasmon-resonance-based ellipsometry

Tetsuo Iwata, Yusuke Wada, Kentaro Nishigaki, Yasuhiro Mizutani

Proceedings Volume 8169, 816913 (2011) https://doi.org/10.1117/12.896767

KEYWORDS: Dielectrics, Gold, Metals, Fringe analysis, Reflectivity, Prisms, Interfaces, Numerical simulations, Ellipsometry, Titanium dioxide

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Proceedings Article | 27 May 2011 Paper

Time-resolved oblique incidence interferometer for vibration analysis of rough surface

Yasuhiro Mizutani, Takayuki Higuchi, Tetsuo Iwata, Yukitoshi Otani

Proceedings Volume 8082, 80823J (2011) https://doi.org/10.1117/12.889464

KEYWORDS: Interferometers, Oscillators, Ultrasonics, Prisms, Pulsed laser operation, Fringe analysis, Light sources, Reflectivity, Phase shifts, Vibrometry

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Proceedings Article | 23 May 2011 Paper

Modeling of the surface color controlled by Ag nanograin structure

Mizue Ebisawa, Satoru Hashimoto, Teruyoshi Hirano, Shuichi Maeda, Toshihide Iwanaga, Yasuhiro Mizutani

Proceedings Volume 8083, 80830V (2011) https://doi.org/10.1117/12.889301

KEYWORDS: Silver, Reflectivity, Electrons, Metals, Nanoparticles, Chemical species, Particles, Scattering, Scanning electron microscopy, Motion models

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Proceedings Article | 11 November 2010 Paper

Time-resolved vibrational surface profile measurement of ultrasonic motor using stroboscopic oblique incidence interferometer

Yasuhiro Mizutani, Tetsuo Iwata, Yukitoshi Otani

Proceedings Volume 7855, 78550N (2010) https://doi.org/10.1117/12.871749

KEYWORDS: Interferometers, Oscillators, Ultrasonics, Pulsed laser operation, Reflectivity, Prisms, Modulation, Electrodes, Signal generators, Semiconductor lasers

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Proceedings Article | 3 August 2010 Paper

Uni-axial measurement of three-dimensional surface profile by liquid crystal digital shifter

Yukitoshi Otani, Fumio Kobayashi, Yasuhiro Mizutani, Shuugo Watanabe, Manabu Harada, Toru Yoshizawa

Proceedings Volume 7790, 77900A (2010) https://doi.org/10.1117/12.861561

KEYWORDS: 3D metrology, Liquid crystals, Distance measurement, Phase shifting, CCD cameras, Microscopes, Lens design, Bessel functions, Phase shifts, Calibration

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Proceedings Article | 10 September 2009 Paper

Three-dimensional profilometry based on focus method by projecting LC grating pattern

Yukitoshi Otani, Fumio Kobayashi, Yasuhiro Mizutani, Toru Yoshizawa

Proceedings Volume 7432, 743210 (2009) https://doi.org/10.1117/12.827028

KEYWORDS: Liquid crystals, 3D metrology, Phase shifting, Distance measurement, Phase shifts, Liquids, Optics manufacturing, Microscopes, Liquid lenses, Bessel functions

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Proceedings Article | 17 November 2008 Paper

Optically controlled bimorph cantilever by Poly(vinylidene difluoride) and its application of optical actuator

Yasuhiro Mizutani, Yukitoshi Otani

Proceedings Volume 7266, 72660D (2008) https://doi.org/10.1117/12.817388

KEYWORDS: Ferroelectric polymers, Actuators, Silver, Optical actuators, Electrodes, Piezoelectric effects, Laser irradiation, Optical fibers, Radio optics, Pollution control

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Proceedings Article | 11 August 2008 Paper

Surface profile detection of nanostructures using a Mueller matrix polarimeter

Yukitoshi Otani, Tomohito Kuwagaito, Yasuhiro Mizutani

Proceedings Volume 7063, 70630Y (2008) https://doi.org/10.1117/12.798143

KEYWORDS: Nanostructures, Polarimetry, Polarization, Wave plates, Scatterometry, Polarizers, Statistical analysis, Dielectric polarization, Silica, Picosecond phenomena

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Proceedings Article | 25 October 2006 Paper

Optical driving of actuator using poly-vinylidine difluoride cantilever

Y. Mizutani, S. Nishimura, Y. Otani, N. Umeda

Proceedings Volume 6374, 637404 (2006) https://doi.org/10.1117/12.687505

KEYWORDS: Ferroelectric polymers, Actuators, Laser irradiation, Silver, Piezoelectric effects, Coating, Photography, Photothermal effect, Helium neon lasers, Polymer thin films

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Proceedings Article | 19 October 2006 Paper

Light-driven micromanipulator and its application for 3D fabrications

Yukitoshi Otani, Yuji Hirai, Yasuhiro Mizutani, Norihiro Umeda, Toru Yoshizawa

Proceedings Volume 6374, 63740N (2006) https://doi.org/10.1117/12.689277

KEYWORDS: Optical fibers, Photothermal effect, Actuators, Optical actuators, Particles, Glasses, Finite element methods, 3D applications, Magnetism, 3D metrology

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Proceedings Article | 19 October 2006 Paper

Liquid pressure varifocus lens using a fibrous actuator

Ryoichi Kuwano, Yasuhiro Mizutani, Tsuyoshi Tokunaga, Yukitoshi Otani

Proceedings Volume 6374, 63740I (2006) https://doi.org/10.1117/12.689330

KEYWORDS: Actuators, Liquids, Liquid lenses, Polymer thin films, Polymers, Time metrology, Polymeric actuators, Control systems, Charge-coupled devices, Mechanical engineering

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Proceedings Article | 19 October 2006 Paper

Two-dimensional magnetic force actuator using temperature sensitive ferrite driven by light beam

Y. Mizutani, Y. Otani, N. Umeda

Proceedings Volume 6374, 637405 (2006) https://doi.org/10.1117/12.687513

KEYWORDS: Magnetism, Actuators, Neodymium, Photography, Motion controllers, Photothermal effect, Motion analysis, Pollution control, Control systems, Light sources

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Proceedings Article | 7 November 2005 Paper

Three-dimensional shape measurement using focus method by liquid crystal grating and liquid varifocus lens

Yasuhiro Mizutani, Ryoichi Kuwano, Yukitoshi Otani, Norihiro Umeda, Toru Yoshizawa

Proceedings Volume 6000, 60000J (2005) https://doi.org/10.1117/12.633147

KEYWORDS: Liquids, Liquid lenses, Liquid crystals, Phase shifts, Phase shifting, 3D metrology, Inspection, Mirrors, Distance measurement, Sensors

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Proceedings Article | 20 January 2005 Paper

Super oblique incidence interferometer by using antireflection prism with subwavelength structure

Yasuhiro Mizutani, Yukitoshi Otani, Norihiro Umeda

Proceedings Volume 5633, (2005) https://doi.org/10.1117/12.577047

KEYWORDS: Prisms, Transmittance, Interferometers, Refractive index, Antireflective coatings, Reflectivity, Silicon, Manufacturing, Semiconducting wafers, Eye

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Proceedings Article | 25 October 2004 Paper

Two-dimensional actuator using temperature-sensitive ferrite driven by light beam

Yukitoshi Otani, Yasuhiro Mizutani, Norihiro Umeda, Toru Yoshizawa

Proceedings Volume 5602, (2004) https://doi.org/10.1117/12.575373

KEYWORDS: Actuators, Optical actuators, Magnetism, Laser optics, Photothermal effect, Semiconductor lasers, Opto mechatronics, Light sources and illumination, Temperature metrology, Optical simulations

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