Approach for high speed recording of 4.7 GB digital versatile disc-recordable

被引：5

作者：

Fujii, T ^{[1
]}

Tajima, T ^{[1
]}

Negishi, R ^{[1
]}

Okitsu, I ^{[1
]}

Tomizawa, Y ^{[1
]}

Matsuda, I ^{[1
]}

Hamada, E ^{[1
]}

机构：

[1] Taiyo Yuden Co Ltd, Gen R&D Lab, Takasaki, Gumma 3700024, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2000年 / 39卷 / 2B期

关键词：

DVD-R; dye; write once; optical disc; DVD; 4.7; GB; high speed recording;

D O I：

10.1143/JJAP.39.779

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The demand for digital versatile disc-recordable (DVD-R) is currently undergoing explosive growth and both higher speed recording and higher density are required. This paper examines the potential for achieving 1x-speed recording on 4.7 GB DVD-R media. 1x-speed and 2x-speed recording are examined experimentally and by computer simulation, and actual recorded signals are found to be in good agreement with predictions based on computer simulation of thermal interference profiles. Based on these results, the heat design technology needed to realize high speed recording is identified and the potential for 4x-speed recording is demonstrated theoretically.

引用

页码：779 / 784

页数：6