Dr. Suguru Sangu Profile

Dr. Suguru Sangu

at Ricoh Company, Ltd.

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 7 March 2022 Poster + Presentation + Paper

Autonomous calibration for gaze detection using Bayesian estimation and canonical correlation analysis

Saori Yoshida, Masato Yoshikawa, Suguru Sangu

Proceedings Volume 11931, 1193103 (2022) https://doi.org/10.1117/12.2611929

KEYWORDS: Eye, Sensors, Glasses, Calibration, Canonical correlation analysis, Simulation of CCA and DLA aggregates, Vertical cavity surface emitting lasers

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Proceedings Article | 19 February 2020 Paper

Ultracompact eye and pupil tracking device using VCSEL arrays and position sensitive detector

Suguru Sangu, Tatsuya Shimokawa, Shu Tanaka

Proceedings Volume 11310, 113101F (2020) https://doi.org/10.1117/12.2542593

KEYWORDS: Eye, Vertical cavity surface emitting lasers, Mirrors, Sensors, Cornea, Prototyping, Optical components, Eye models, Modulation, Signal detection

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Proceedings Article | 25 October 2005 Paper

From optical near-field interaction to nanophotonic information systems

Makoto Naruse, Tetsuya Miyazaki, Tadashi Kawazoe, Takashi Yatsui, Suguru Sangu, Kiyoshi Kobayashi, Motoichi Ohtsu

Proceedings Volume 6017, 601701 (2005) https://doi.org/10.1117/12.632748

KEYWORDS: Near field optics, Nanophotonics, Near field, Quantum dots, Excitons, Particles, Diffraction, Telecommunications, Content addressable memory, Computer architecture

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Proceedings Article | 19 July 1999 Paper

Influence of objects buried in highly dense media on angular correlations of the scattered intensity

Suguru Sangu, Takashi Okamoto, Jun Uozumi, Toshimitsu Asakura

Proceedings Volume 3749, (1999) https://doi.org/10.1117/12.354951

KEYWORDS: Correlation function, Light scattering, Scattering, Numerical simulations, Solids, Fourier transforms, Control systems, Data hiding, Multiple scattering, Tumors

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Proceedings Article | 7 May 1999 Paper

Angular correlation properties of multiply scattered light in random media with buried objects

Suguru Sangu, Takashi Okamoto, Jun Uozumi, Toshimitsu Asakura

Proceedings Volume 3740, (1999) https://doi.org/10.1117/12.347787

KEYWORDS: Light scattering, Correlation function, Scattering, Numerical simulations, Fourier transforms, Diffusion, Solids, Multiple scattering, Biomedical optics, Optical storage

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Proceedings Article | 1 September 1996 Paper

Interference effects of multiply-scattered light in strong scattering media

S. Sangu

Proceedings Volume 2778, 277858 (1996) https://doi.org/10.1117/12.2299071

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Showing 5 of 6 publications

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