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 |
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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 | |
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