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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsG.C. Righini, A. Consortini
Pages1104-1105
Number of pages2
Volume4829 II
DOIs
Publication statusPublished - 2003
Externally publishedYes
Event19th Congress of the International Commisssion for Optics Optics for the Quality of Life - Firenze, Italy
Duration: 2002 Aug 252002 Aug 30

Other

Other19th Congress of the International Commisssion for Optics Optics for the Quality of Life
CountryItaly
CityFirenze
Period02/8/2502/8/30

Fingerprint

Optical data storage
Nails
data storage
Ultrashort pulses
pulses
Irradiation
irradiation
lasers
Microscopes
recording
microscopes
energy

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Takita, A., Yamamoto, H., Hayasaki, Y., Nishida, N., Watanabe, M., Matsuo, S., & Misawa, H. (2003). Three-dimensional optical data storage in a nail for new data transportation. In G. C. Righini, & A. Consortini (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 4829 II, pp. 1104-1105) https://doi.org/10.1117/12.531112

Three-dimensional optical data storage in a nail for new data transportation. / Takita, Akihiro; Yamamoto, Hirotsugu; Hayasaki, Yoshio; Nishida, Nobuo; Watanabe, Mitsuru; Matsuo, Shigeki; Misawa, Hiroaki.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / G.C. Righini; A. Consortini. Vol. 4829 II 2003. p. 1104-1105.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Takita, A, Yamamoto, H, Hayasaki, Y, Nishida, N, Watanabe, M, Matsuo, S & Misawa, H 2003, Three-dimensional optical data storage in a nail for new data transportation. in GC Righini & A Consortini (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 4829 II, pp. 1104-1105, 19th Congress of the International Commisssion for Optics Optics for the Quality of Life, Firenze, Italy, 02/8/25. https://doi.org/10.1117/12.531112
Takita A, Yamamoto H, Hayasaki Y, Nishida N, Watanabe M, Matsuo S et al. Three-dimensional optical data storage in a nail for new data transportation. In Righini GC, Consortini A, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 4829 II. 2003. p. 1104-1105 https://doi.org/10.1117/12.531112
Takita, Akihiro ; Yamamoto, Hirotsugu ; Hayasaki, Yoshio ; Nishida, Nobuo ; Watanabe, Mitsuru ; Matsuo, Shigeki ; Misawa, Hiroaki. / Three-dimensional optical data storage in a nail for new data transportation. Proceedings of SPIE - The International Society for Optical Engineering. editor / G.C. Righini ; A. Consortini. Vol. 4829 II 2003. pp. 1104-1105
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