Prof. Atsushi Fukumoto Profile

Prof. Atsushi Fukumoto

Senior Research Scientist at Sony Corp

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Author

Publications (9)

Proceedings Article | 22 June 2006 Paper

Optical system designed for coaxial holographic recording on continuously rotating disc

Koji Takasaki, Kazuyuki Hirooka, Shigeo Kobayashi, Hitoshi Okada, Shigeru Akao, Satoru Seko, Atsushi Fukumoto, Mikio Sugiki, Kenjiro Watanabe

Proceedings Volume 6282, 62820U (2006) https://doi.org/10.1117/12.685221

KEYWORDS: Holography, Servomechanisms, Objectives, Optical design, Diffraction, Holograms, Actuators, Digital micromirror devices, Tolerancing, Relays

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Proceedings Article | 9 September 2004 Paper

Line segment hologram writer utilizing 1D spatial light modulator

Kageyasu Sako, Mikio Sugiki, Shigeo Kobayashi, Atsushi Fukumoto, Kenjiro Watanabe

Proceedings Volume 5380, (2004) https://doi.org/10.1117/12.556772

KEYWORDS: Holograms, CCD image sensors, Multiplexing, Charge-coupled devices, Objectives, Sensors, Signal processing, Beam shaping, Stray light, Polymers

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Proceedings Article | 18 September 2000 Paper

Huge-capacity optical memory using DWDD-MO recording

Shinichi Kai, Atsushi Fukumoto, Katsuhisa Aratani

Proceedings Volume 4090, (2000) https://doi.org/10.1117/12.399339

KEYWORDS: Tolerancing, Modulation, Magnetism, Optical storage, Molybdenum, Semiconductor lasers, Objectives, Silicon, Eye, Clocks

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Proceedings Article | 28 June 1999 Paper

Greater than 15-GB-capacity DWDD-MO recording using a DVD dimensional optical head

Shinichi Kai, Atsushi Fukumoto, Katsuhisa Aratani, Shunji Yoshimura, Keiichi Tsutsui, Masayuki Arai, Yasuyuki Takeshita

Proceedings Volume 3864, 38640O (1999) https://doi.org/10.1117/12.997613

KEYWORDS: Digital video discs, Head, Tolerancing, Magnetism, Modulation, Objectives, Optical storage, Signal to noise ratio, Eye, Error analysis

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Proceedings Article | 8 September 1995 Paper

High-density read-only optical disk system using superresolution and an SHG green laser

Masumi Ono, Koichi Yasuda, Atsushi Fukumoto, Masahiko Kaneko

Proceedings Volume 2514, (1995) https://doi.org/10.1117/12.218738

KEYWORDS: Reflectivity, Crystals, Super resolution, Refractive index, Optical discs, Second-harmonic generation, Dysprosium, Dielectrics, Objectives, Aluminum

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Proceedings Article | 8 September 1995 Paper

Land/groove recording in MO systems

Atsushi Fukumoto, Shin Masuhara, Katsuhisa Aratani

Proceedings Volume 2514, (1995) https://doi.org/10.1117/12.218731

KEYWORDS: Molybdenum, Multiphoton fluorescence microscopy, Semiconductor lasers, Servomechanisms, Sensors, Magnetism, Objectives, Beam splitters, Signal detection, Scanning electron microscopy

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Proceedings Article | 13 August 1992 Paper

Magnetically induced super resolution for high-density optical disk systems

Atsushi Fukumoto, Shunji Yoshimura

Proceedings Volume 1663, (1992) https://doi.org/10.1117/12.137545

KEYWORDS: Tolerancing, Super resolution, Optical discs, Molybdenum, Signal detection, Magnetism, Sensors, Eye, Optical storage, Diffraction

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Proceedings Article | 1 July 1991 Paper

Magnetically induced super resolution in a novel magneto-optical disk

Katsuhisa Aratani, Atsushi Fukumoto, Masumi Ohta, Masahiko Kaneko, Kenjiro Watanabe

Proceedings Volume 1499, (1991) https://doi.org/10.1117/12.45903

KEYWORDS: Super resolution, Magnetism, Switching, Signal detection, Human-computer interaction, Molybdenum, Optical storage, Diffraction, Modulation

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Proceedings Article | 1 July 1991 Paper

Super resolution in a magneto-optical disk with an active mask

Atsushi Fukumoto, Katsuhisa Aratani, Shunji Yoshimura, Toshiki Udagawa, Masumi Ohta, Masahiko Kaneko

Proceedings Volume 1499, (1991) https://doi.org/10.1117/12.45902

KEYWORDS: Super resolution, Magnetism, Signal detection, Molybdenum, Diffraction, Mathematical modeling, Optical storage, Modulation transfer functions, Optical discs, Mathematics

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Showing 5 of 9 publications

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