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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 18, Iss. 15 — Jul. 19, 2010
  • pp: 15901–15906

Jitter-free multi-layered nanoparticles optical storage disk with buffer ring

Chikara Egami, Naoto Nishimura, and Takuya Okawa  »View Author Affiliations


Optics Express, Vol. 18, Issue 15, pp. 15901-15906 (2010)
http://dx.doi.org/10.1364/OE.18.015901


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Abstract

A multi-layered nanoparticles optical disk has been developed for a jitter-free high-density data storage system. The disk has nano structures composed of 300-nm-diameter photosensitive particles and 30-nm-width non-photosensitive buffer rings around them. With the buffer rings into the nanoparticles disk, a conventional confocal microscope equipped with a low numerical aperture (NA) objective picked up a particle’s shape signal to generate a synchronous signal on its own. In the three-dimensional structured disk proposed, no electronically-produced reference signal is necessary for clock data recover (CDR); no jitter occurs in data decoding.

© 2010 OSA

OCIS Codes
(180.1790) Microscopy : Confocal microscopy
(210.4770) Optical data storage : Optical recording
(210.4810) Optical data storage : Optical storage-recording materials

ToC Category:
Optical Data Storage

History
Original Manuscript: June 4, 2010
Revised Manuscript: June 30, 2010
Manuscript Accepted: June 30, 2010
Published: July 12, 2010

Citation
Chikara Egami, Naoto Nishimura, and Takuya Okawa, "Jitter-free multi-layered nanoparticles optical storage disk with buffer ring," Opt. Express 18, 15901-15906 (2010)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-18-15-15901


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References

  1. S. M. Mansfield, G. S. Kino, “Solid immersion microscope,” Appl. Phys. Lett. 57(24), 2615–2616 (1990). [CrossRef]
  2. M. Hatakeyama, T. Ando, K. Tsujita, I. Ueno, “Super-Resolution Rewritable Optical Disk Having a Mask Layer Composed of Thermo-Chromic Organic Dye,” Jpn. J. Appl. Phys. 39(Part 1, No. 2B), 752–755 (2000). [CrossRef]
  3. S. Alasfar, M. Ishikawa, Y. Kawata, C. Egami, O. Sugihara, N. Okamoto, M. Tsuchimori, O. Watanabe, “Polarization-multiplexed optical memory with Urethane-Urea copolymers,” Appl. Opt. 38(29), 6201–6204 (1999). [CrossRef]
  4. B. Yao, M. Lei, L. Ren, N. Menke, Y. Wang, T. Fischer, N. Hampp, “Polarization multiplexed write-once-read-many optical data storage in bacteriorhodopsin films,” Opt. Lett. 30(22), 3060–3062 (2005). [CrossRef] [PubMed]
  5. E. Walker, A. Dvornikov, K. Coblentz, S. Esener, and P. Rentzepis, “Toward terabyte two-photon 3D disk” Opt. Exp. 19, 12264–12276 (2007), http//www.opticsexpress.org/abstract.cfm?URI=OPEX-15-19-12264 .
  6. I. Polyzos, G. Tsigaridas, M. Fakis, V. Giannetas, P. Persephonis, “Three-photon induced photobleaching in a three-dimensional memory material,” Opt. Lett. 30(19), 2654–2656 (2005). [CrossRef] [PubMed]
  7. N. Kobayashi, C. Egami, “High-resolution optical storage by use of minute spheres,” Opt. Lett. 30(3), 299–301 (2005). [CrossRef] [PubMed]
  8. R. Barillé, P. Tajalli, S. Kucharski, E. Ortyl, J.-M. Nunzi, “Photoinduced deformation of azopolymer nanometric spheres,” Appl. Phys. Lett. 96(16), 163104 (2010). [CrossRef]

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