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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 37, Iss. 26 — Sep. 10, 1998
  • pp: 6299–6304

Effects of refractive-index mismatch on three-dimensional optical data-storage density in a two-photon bleaching polymer

Daniel Day and Min Gu  »View Author Affiliations


Applied Optics, Vol. 37, Issue 26, pp. 6299-6304 (1998)
http://dx.doi.org/10.1364/AO.37.006299


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Abstract

Reported is an investigation into the effect of spherical aberration caused by the mismatch of the refractive indices between the recording material and its immersion medium on the three-dimensional optical data-storage density in a two-photon bleaching polymer. It is found both theoretically and experimentally that spherical aberration can be compensated for by a change in the tube length at which a microscope objective is operated in recording and reading processes. After compensation for the spherical aberration it is possible to achieve a three-dimensional recording density of 3.5 Tbits/cm3 for a commercial objective with a numerical aperture of 1.4.

© 1998 Optical Society of America

OCIS Codes
(180.2520) Microscopy : Fluorescence microscopy
(180.6900) Microscopy : Three-dimensional microscopy
(210.4680) Optical data storage : Optical memories

History
Original Manuscript: December 8, 1997
Revised Manuscript: June 8, 1998
Published: September 10, 1998

Citation
Daniel Day and Min Gu, "Effects of refractive-index mismatch on three-dimensional optical data-storage density in a two-photon bleaching polymer," Appl. Opt. 37, 6299-6304 (1998)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-37-26-6299


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