Dr. Takeshi Maeda Profile

Dr. Takeshi Maeda

at Japan Science And Technology Agency

SPIE Involvement:

Author

Publications (6)

Proceedings Article | 3 January 2005 Paper

Consideration of code for multilayer optical disk

Takeshi Maeda, Hisataka Sugiyama

Proceedings Volume 5643, (2005) https://doi.org/10.1117/12.579747

KEYWORDS: Signal detection, Optical properties, Optical discs, Modulation, Signal processing, Sensors, Lens design, Optical resolution, Reflection, Diffraction

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Proceedings Article | 10 January 2002 Paper

Performance evaluation of asymmetrical run-length-limited code for optical disks

Takatoshi Kato, Yukari Katayama, Hideyuki Yamakawa, Takushi Nishiya, Tadashi Maeda

Proceedings Volume 4342, (2002) https://doi.org/10.1117/12.453388

KEYWORDS: Optical discs, Computer programming, Linear filtering, Tolerancing, Performance modeling, Optical filters, Signal to noise ratio, Analytical research, Modulation, Dynamic signature verification

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Proceedings Article | 10 January 2002 Paper

Measuring spherical aberration for the dynamic compensation of substrate-thickness errors

Takeshi Shimano, Tetsuo Ariyoshi, Mariko Umeda, Takeshi Maeda, Hirofumi Sukeda, Takuji Nomura, Kouichi Murata

Proceedings Volume 4342, (2002) https://doi.org/10.1117/12.453393

KEYWORDS: Servomechanisms, Monochromatic aberrations, Liquid crystals, Phase shifts, Signal detection, Optical discs, Objectives, Lenses, Electrodes, Digital video discs

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Proceedings Article | 6 July 2000 Paper

Perspective and future of DVD-RAM

Takeshi Maeda

Proceedings Volume 4081, (2000) https://doi.org/10.1117/12.390519

KEYWORDS: Standards development, Laser applications, Gallium nitride, Digital video discs, Crystals, Optical discs, Semiconductor lasers, Fourier transforms, Physics, Adaptive control

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Proceedings Article | 8 September 1995 Paper

High-density recording by two-dimensional signal processing

T. Maeda, Hisataka Sugiyama, A. Saitou, Kouichirou Wakabayashi, Harukazu Miyamoto, H. Awano

Proceedings Volume 2514, (1995) https://doi.org/10.1117/12.218706

KEYWORDS: Signal processing, Servomechanisms, Optical discs, Optical tracking, Clocks, Head, Objectives, Device simulation, Semiconductor lasers, Eye

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Proceedings Article | 1 July 1991 Paper

High-speed large-capacity optical disk using pit-edge recording and MCAV method

Takeshi Maeda, Atsushi Saitoo, Hisataka Sugiyama, Masahiro Ojima, Shinichi Arai, Kazuo Shigematu

Proceedings Volume 1499, (1991) https://doi.org/10.1117/12.45922

KEYWORDS: Optical discs, Edge detection, Modulation, Signal detection, Signal processing, Clocks, Optical storage, Data storage, Data archive systems, Process control

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Showing 5 of 6 publications

Conference Committee Involvement (2)

Optical Data Storage 2010

23 May 2010 | Boulder, United States

ISOM/ODS

13 July 2008 | Waikoloa, United States

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