Prof. Satoru Toyooka Profile

Prof. Satoru Toyooka

at Saitama Univ

SPIE Involvement:

Author

Publications (29)

Proceedings Article | 18 June 2007 Paper

Stress behavior of ball grid array (BGA) studied by dynamic electronic speckle pattern interferometry (DESPI)

Violeta Dimitrova Madjarova, Satoru Toyooka, Hiroyuki Chida, Hirofumi Kadono

Proceedings Volume 6616, 66162R (2007) https://doi.org/10.1117/12.726094

KEYWORDS: Speckle pattern, Interferometry, Speckle, Ferroelectric materials, Data processing, Mirrors, Modulation, Phase shift keying, Fringe analysis, Image filtering

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Proceedings Article | 15 September 2006 Paper

Statistical interferometry and application to monitoring of biological activity of plants

Hirofumi Kadono, Naoya Shimizu, Satoru Toyooka

Proceedings Volume 6341, 634119 (2006) https://doi.org/10.1117/12.695360

KEYWORDS: Speckle, Interferometry, Ozone, Pollution, Speckle pattern, Wavefronts, Environmental monitoring, Beam splitters, Biomedical optics, Phase interferometry

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Proceedings Article | 7 October 2005 Paper

Phase shifting phase contrast interferometer using a dye-doped liquid-crystal self-aligning phase modulator

Hirofumi Kadono, Kazunori Ohno, Satoru Toyooka

Proceedings Volume 5947, 59470L (2005) https://doi.org/10.1117/12.622928

KEYWORDS: Phase shift keying, Phase modulation, Phase measurement, Phase contrast, Absorption, Liquid crystals, Diffraction, Imaging systems, Modulators, Phase shifting

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Proceedings Article | 19 November 2003 Paper

Monitoring of biological activity of plant using difference-image of biospeckle

Hirofumi Kadono, Genyoh Takahashi, Satoru Toyooka

Proceedings Volume 4829, (2003) https://doi.org/10.1117/12.527504

KEYWORDS: Pollution, Speckle, Speckle pattern, Ozone, Eye, Veins, Environmental monitoring, Light scattering, Visualization, Environmental sensing

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Proceedings Article | 27 May 2003 Paper

Hilbert transform method for analysis of ESPI for the study of dynamic events

Violeta Madjarova, Hirofumi Kadono, Satoru Toyooka

Proceedings Volume 4933, (2003) https://doi.org/10.1117/12.516631

KEYWORDS: Speckle, Signal processing, CCD cameras, Speckle pattern, Phase shift keying, Filtering (signal processing), Data processing, Spatial resolution, Image processing, Image filtering

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Proceedings Article | 27 May 2003 Paper

Monitoring of the influence of environmental conditions on plant growth using statistical interferometry

Hirofumi Kadono, Tomohiro Nakamura, Kohji Matsui, Satoru Toyooka

Proceedings Volume 4933, (2003) https://doi.org/10.1117/12.516667

KEYWORDS: Speckle, Interferometry, Environmental monitoring, Speckle pattern, Beam splitters, Biomedical optics, Environmental sensing, Temporal resolution, Standards development, Error analysis

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Proceedings Article | 20 September 2002 Paper

Measurement of dew droplets in initial deposition at dew point by using a phase-shift interference microscope

Shigeaki Matsumoto, Satoru Toyooka, Mitsuo Hoshino

Proceedings Volume 4919, (2002) https://doi.org/10.1117/12.465826

KEYWORDS: Directed energy weapons, Microscopes, Copper, Optical fiber cables, Speckle, Mirrors, Surface finishing, Metals, Transducers, Interferometry

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Proceedings Article | 6 June 2002 Paper

Broadband color filters with arbitrary spectral transmittance using a liquid crystal tunable filter (LCTF)

Kanae Miyazawa, Kazuhiko Kurashiki, Markku Hauta-Kasari, Satoru Toyooka

Proceedings Volume 4421, (2002) https://doi.org/10.1117/12.464569

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Proceedings Article | 29 May 2002 Paper

Propagation and pulsation of slip band using dynamic digital speckle pattern interferometry

Qing-Chuan Zhang, Satoru Toyooka, Xiaoping Wu

Proceedings Volume 4537, (2002) https://doi.org/10.1117/12.468785

KEYWORDS: Fringe analysis, Speckle pattern, Aluminum, Interferometry, Photonic integrated circuits, Atmospheric propagation, Chemical species, Polishing, Image processing, Metals

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Proceedings Article | 13 June 2001 Paper

Analysis of wavy propagation of plastic deformation field by dynamic ESPI

Satoru Toyooka, Rini Widiastuti, Qing-Chuan Zhang

Proceedings Volume 4317, (2001) https://doi.org/10.1117/12.429557

KEYWORDS: Speckle pattern, Fringe analysis, Statistical analysis, Aluminum, Speckle, Surface finishing, CCD cameras, Data acquisition, Phase shifting, Wave propagation

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Proceedings Article | 8 May 2001 Paper

In-situ observation of tensile experiments on austenitic stainless steel by ESPI

Manabu Tominaga, Satoru Toyooka, Hisanori Taniyama, Qing-Chuan Zhang

Proceedings Volume 4416, (2001) https://doi.org/10.1117/12.427023

KEYWORDS: Speckle pattern, Fringe analysis, Carbon, Diagnostics, Mirrors, Interferometry, YAG lasers, CCD cameras, Mechanical engineering, Solids

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Proceedings Article | 8 May 2001 Paper

Dynamic measurement of plastic deformation field by ESPI

Satoru Toyooka, Qing-Chuan Zhang, V. Madjarova, - Suprapedi, Rini Widiastuti

Proceedings Volume 4416, (2001) https://doi.org/10.1117/12.427024

KEYWORDS: Speckle, Interferometry, Fringe analysis, Speckle pattern, Aluminum, Camera shutters, Analytical research, Phase measurement, Charge-coupled devices, CCD cameras

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Proceedings Article | 19 July 1999 Paper

Thermal strain measurement of joint materials over a small spatial region using statistical interferometry

Hirofumi Kadono, Hirofumi Kitajima, Satoru Toyooka

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354986

KEYWORDS: Speckle, Interferometry, Interfaces, Spatial resolution, Protactinium, Beam splitters, Speckle pattern, Phase shift keying, Computer simulations, Ceramics

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