Three-dimensional optical data storage in a nail for new data transportation

Akihiro Takita; Hirotsugu Yamamoto; Yoshio Hayasaki; Nobuo Nishida; Mitsuru Watanabe; Shigeki Matsuo; Hiroaki Misawa

doi:10.1117/12.531112

Three-dimensional optical data storage in a nail for new data transportation

Akihiro Takita, Hirotsugu Yamamoto, Yoshio Hayasaki, Nobuo Nishida, Mitsuru Watanabe, Shigeki Matsuo, Hiroaki Misawa

研究成果: Conference article › 査読

抄録

Optical data storage in nails using a femtosecond laser system is demonstrated. A bit is formed as a structural change of the nail by irradiation of a femtosecond laser pulse. The recorded bit is observed using a conventional microscope. The size of the bit increases with increasing irradiation pulse energy. The pulse energy necessary to form a bit depends on the recording depth and the surface condition of the nail.

本文言語	English
ページ（範囲）	1104-1105
ページ数	2
ジャーナル	Proceedings of SPIE - The International Society for Optical Engineering
巻	4829 II
DOI	https://doi.org/10.1117/12.531112
出版ステータス	Published - 2003 12 1
外部発表	はい
イベント	19th Congress of the International Commisssion for Optics Optics for the Quality of Life - Firenze, Italy 継続期間: 2002 8 25 → 2002 8 30

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

文献へのアクセス

10.1117/12.531112

フィンガープリント「Three-dimensional optical data storage in a nail for new data transportation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

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AU - Takita, Akihiro

AU - Yamamoto, Hirotsugu

AU - Hayasaki, Yoshio

AU - Nishida, Nobuo

AU - Watanabe, Mitsuru

AU - Matsuo, Shigeki

AU - Misawa, Hiroaki

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AB - Optical data storage in nails using a femtosecond laser system is demonstrated. A bit is formed as a structural change of the nail by irradiation of a femtosecond laser pulse. The recorded bit is observed using a conventional microscope. The size of the bit increases with increasing irradiation pulse energy. The pulse energy necessary to form a bit depends on the recording depth and the surface condition of the nail.

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