Phase-change optical disks for a high data transfer rate

被引：13

作者：

Okada, M ^{[1
]}

Ogawa, M ^{[1
]}

Kubogata, M ^{[1
]}

Ohkubo, S ^{[1
]}

Itoh, M ^{[1
]}

机构：

[1] NEC Corp Ltd, Opt Recording Technol Dev Ctr, Kawasaki, Kanagawa 216, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 1998年 / 37卷 / 5A期

关键词：

phase-change optical disks; absorption control; preceding crystallization; data transfer rate;

D O I：

10.1143/JJAP.37.2516

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We studied a phase-change optical disk structure suitable for high linear velocity, red laser source, and mark edge recording conditions in order to realize high data transfer rate recording. On the conventional disk with a metal reflective layer suitable for pit position recording, it was found that the increase in overwrite jitter at low linear velocity conditions is small because "preceding crystallization" functions effectively. It was proved that absorption control between amorphous marks and crystalline erased area is indispensable for hi,oh linear velocity conditions. Based on these studies, we designed an absorption-controlled disk with a Si reflective layer and confirmed low overwrite jitter at a wide range of linear velocity conditions up to 17.4 m/s.

引用

页码：2516 / 2520

页数：5

共 15 条

[1]

HONMA H, 1994, P SOC PHOTO-OPT INS, V2338, P314, DOI 10.1117/12.190200

[2]

Ide T., 1992, Proceedings of the SPIE - The International Society for Optical Engineering, V1663, P305, DOI 10.1117/12.137555

[3]

IWANAGA T, 1997, TOP M OPT DAT STOR

[4]

KAYANUMA K, 1990, P SOC PHOTO-OPT INS, V1316, P35, DOI 10.1117/12.22014

[5]

MATSUI T, 1996, P SMPTE, P48

[6] InGaN-based multi-quantum-well-structure laser diodes [J].

Nakamura, S ;

Senoh, M ;

Nagahama, S ;

Iwasa, N ;

Yamada, T ;

Matsushita, T ;

Kiyoku, H ;

Sugimoto, Y .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1996, 35 (1B) :L74-L76

[7]

NISHIMURA K, 1995, P SOC PHOTO-OPT INS, V2514, P319, DOI 10.1117/12.218725

[8] RELATIONSHIP BETWEEN OVERWRITE CHARACTERISTICS AND LINEAR VELOCITY IN MARK EDGE RECORDING WITH PHASE-CHANGE MEDIA [J].

OHKUBO, S ;

IDE, T ;

OKADA, M .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1995, 34 (8A) :4062-4066

[9] IMPROVEMENT IN JITTER CHARACTERISTICS IN MARK EDGE RECORDING FOR PHASE-CHANGE MEDIA [J].

OHKUBO, S ;

OKADA, M ;

MURAHATA, M ;

IDE, T ;

IWANAGA, T .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1993, 32 (11B) :5230-5233

[10]

OKADA M, 1995, P SOC PHOTO-OPT INS, V2514, P329, DOI 10.1117/12.218726

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