Prof. Toshifumi Ohkubo Profile

Prof. Toshifumi Ohkubo

Professor at Toyo Univ

SPIE Involvement:

Author

Publications (5)

Proceedings Article | 6 December 2005 Paper

Fabrication and signal readout of near-field optical contact head with a triangular aperture

Masakazu Hirata, Koichi Shibata, Manabu Oumi, Kunio Nakajima, Toshifumi Ohkubo

Proceedings Volume 6050, 605006 (2005) https://doi.org/10.1117/12.667109

KEYWORDS: Head, Near field, Near field optics, Phase modulation, Polarization, Near field scanning optical microscopy, Aluminum, Signal detection, Interferometers, Mirrors

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Proceedings Article | 6 December 2005 Paper

Tribological and micro-optical characteristics of a minute aperture mounted miniaturized optical head slider

Toshifumi Ohkubo, Masakazu Hirata, Manabu Oumi, Kunio Nakajima, Terunao Hirota

Proceedings Volume 6050, 60500C (2005) https://doi.org/10.1117/12.648823

KEYWORDS: Head, Signal detection, Chromium, Optical fibers, Near field optics, Silicon, Mirrors, Micromirrors, Sensors, Semiconductor lasers

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Proceedings Article | 25 October 2004 Paper

Flexible monolithic optical head slider combined with visible laser light guide for first surface optical recording

Terunao Hirota, Toshifumi Ohkubo, Hiroshi Hosaka, Kiyoshi Itao

Proceedings Volume 5604, (2004) https://doi.org/10.1117/12.571523

KEYWORDS: Head, Near field optics, Waveguides, Photoemission spectroscopy, Signal detection, Optical tracking, Optical recording, Metals, Near field, Near field scanning optical microscopy

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Proceedings Article | 25 October 2004 Paper

Readout characteristics of a minute aperture-mounted optical head slider flying above a submicron wide metal patterned medium track

Toshifumi Ohkubo, Terunao Hirota, Manabu Oumi, Masakazu Hirata, Kunio Nakajima

Proceedings Volume 5604, (2004) https://doi.org/10.1117/12.570545

KEYWORDS: Signal detection, Head, Optical tracking, Near field optics, Near field, Optical recording, Chromium, Metals, Silicon, Mirrors

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Proceedings Article | 22 September 1999 Paper

Photocantilever: an integrated microprobe for near-field optical microscopy

Kenji Fukuzawa, Yuriko Tanaka, Hiroki Kuwano, Hiroshi Yoshikawa, Toshifumi Ohkubo, Tadashi Kato

Proceedings Volume 3791, (1999) https://doi.org/10.1117/12.363858

KEYWORDS: Near field scanning optical microscopy, Light scattering, Near field optics, Micromachining, Near field, Sensors, Atomic force microscopy, Photodiodes, Signal detection, Spatial resolution

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Conference Committee Involvement (3)

Optomechatronic Micro/Nano Devices and Components II

4 October 2006 | Boston, Massachusetts, United States

Optomechatronic Micro/Nano Devices and Components

5 December 2005 | Sapporo, Japan

Optomechatronic Micro/Nano Components, Devices, and Systems

27 October 2004 | Philadelphia, Pennsylvania, United States

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