Paper
28 June 1999 Cover-layer technology for the high-NA digital video recording system
M. M. J. Decre, P. H.G.M. Vromans, J. M.J. den Toonder, A. L. Braun, H. A. Wierenga, Igolt P.D. Ubbens
Author Affiliations +
Abstract
A well-known way of achieving larger optical disc capacity is to reduce tire laser spot size, either increasing tire numerical aperture (NA) of the optical pick-up unit, and/or working at a smaller laser wavelength. Yamamoto et al.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. M. J. Decre, P. H.G.M. Vromans, J. M.J. den Toonder, A. L. Braun, H. A. Wierenga, and Igolt P.D. Ubbens "Cover-layer technology for the high-NA digital video recording system", Proc. SPIE 3864, Joint International Symposium on Optical Memory and Optical Data Storage 1999, 38642W (28 June 1999); https://doi.org/10.1117/12.997620
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KEYWORDS
Digital video recorders

Liquids

Coating

Digital video discs

Video

Birefringence

Optical discs

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