Optical disk system using a high-numerical aperture single objective lens and a blue LD

被引：10

作者：

Itonaga, M ^{[1
]}

Chaen, S ^{[1
]}

Nakano, E ^{[1
]}

Nakamura, H ^{[1
]}

Ito, F ^{[1
]}

Iwata, K ^{[1
]}

Kondo, T ^{[1
]}

Nakagawa, E ^{[1
]}

Kojima, T ^{[1
]}

Nishizawa, A ^{[1
]}

Miyazaki, K ^{[1
]}

机构：

[1] JVC, Victor Co Japan Ltd, Technol Dev Div, Yokosuka, Kanagawa 2398550, 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：

optical disk; blue laser; single objective lens; NA; RF modulation method; chromatic aberration; RIN;

D O I：

10.1143/JJAP.39.978

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

An optical disk system using a blue laser diode and a single objective lens that has a numerical aperture of 0.7, is proposed. A sufficiently low jitter value was obtained with a read-only disk having 17-Gbyte capacity. The paper also includes discussion un the influence of the laser noise and RF modulation method on the playback signals.

引用

页码：978 / 979

页数：2