Format description and evaluation of the 22.5 GB digital-video-recording disc

Authors
Schep, K Stek, B van Woudenberg, R Blum, M Kobayashi, S Narahara, T Yamagami, T Ogawa, H
Citation
K. Schep et al., Format description and evaluation of the 22.5 GB digital-video-recording disc, JPN J A P 1, 40(3B), 2001, pp. 1813-1816
Citations number
15
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
40
Issue
3B
Year of publication
2001
Pages
1813 - 1816
Database
ISI
SICI code
Abstract
yWe describe the format of the 22.5 GB rewritable digital-video-recording ( DVR) system. The format is based on an objective lens with a high numerical aperture (NA = 0.85), a thin cover layer (0.100 mm thick), and a blue-lase r diode (lambda = 405 nm). We discuss experimental verification of the form at and possible future extensions. The DVR system is well suited to be the basis of a third-generation optical-recording family for high-definition vi deo recording.