Domain wall displacement detection mini disc with land/groove recording applied to mini disc systems

被引：0

作者：

Fujita, G

Sakamoto, T

Nakaoki, A

Teraoka, Y

Endoh, S

机构：

[1] Sony Corp, Opt Disc Dev Div, AV IT Dev Grp, Shinagawa Ku, Tokyo 1410001, Japan

[2] Sony Corp, Personal Audio Co, Mobil Network Co, Minato Ku, Tokyo 1086201, Japan

[3] Sony Corp, Recording Media Co, Core Technol & Network Co, Tagajo, Miyagi 9850842, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2002年 / 41卷 / 3B期

关键词：

MO; DWDD; land/groove; groove geometry; tolerance; MD;

D O I：

10.1143/JJAp.41.1643

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We confirmed a wide tolerance and capability of over 2.0 GB/64 mmphi, equivalent to 14 times the capacity of Mini Disc (MD) using a combination of domain wall displacement detection (DWDD) and land/groove recording and by optimizing groove geometry and surface treatment.

引用

页码：1643 / 1646

页数：4

共 20 条

[1] New disc format for land/groove recording on magnetically induced super-resolution disc
Mieda, M
Takemori, H
Murakami, Y
Takahashi, A
Terashima, S
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1996, 35 (1B): : 429 - 432
[2] New disc format for land/groove recording on magnetically induced super-resolution disc
Sharp Corp, Nara, Japan
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes & Review Papers, 1996, 35 (1 B): : 429 - 432
[3] Domain wall displacement detection (DWDD) with land-groove recording for achieving 30 Gbit/inch2
Sakamoto, T
Tanaka, Y
ISOM/ODS 2002: INTERNATIONAL SYMPOSIUM ON OPTICAL MEMORY AND OPTICAL DATA STORAGE TOPICAL MEETING, TECHNICAL DIGEST, 2002, : 48 - 50
[4] Design of domain wall displacement detection disk with groove recording for high density and wide recording power tolerance
Miki, Takeshi
Fujita, Goro
Imanishi, Shingo
Furuki, Motohiro
Sakamoto, Tetsuhiro
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 2003, 42 (2 B): : 792 - 794
[5] Design of domain wall displacement detection disk with groove recording for high density and wide recording power tolerance
Miki, T
Fujita, G
Imanishi, S
Furuki, M
Sakamoto, T
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2003, 42 (2B): : 792 - 794
[6] Anneal-less domain wall displacement detection of 27 Gbit/in2 land/groove recording using a deep groove substrate and a blue laser
Hiroki, T
Deguchi, K
Morita, K
Yokoyama, R
Konishi, M
Miyaoka, Y
Koyama, O
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 2005, 44 (5B): : 3568 - 3573
[7] Anneal-less domain wall displacement detection of 27 Gbit/in2 land/groove recording using a deep groove substrate and a blue laser
Hiroki, Tomoyuki
Deguchi, Kyosuke
Morita, Kuniyuki
Yokoyama, Ryuichi
Konishi, Masahito
Miyaoka, Yasuyuki
Koyama, Osamu
Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 2005, 44 (5 B): : 3568 - 3573
[8] Anneal-less domain wall displacement detection of 15 Gbit/in2 land-groove recording using a deep groove substrate and a red laser
Sakamoto, T
Tanaka, Y
Imanishi, S
Furuki, M
Arakawa, N
Fujiie, K
OPTICAL DATA STORAGE 2003, 2003, 5069 : 74 - 81
[9] Over 15-GB capacity domain wall displacement detection magneto optical recording using a digital versatile disc dimensional optical head
Kai, S
Fukumoto, A
Aratani, K
Yoshimura, S
Tsutsui, K
Arai, M
Takeshita, Y
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2000, 39 (4A): : 1757 - 1761
[10] Analysis of read-out signals in land/groove recording of a phase-change optical disc
Chung, M
Chung, KM
Lee, TS
Cheong, BK
Kim, WM
Song, KB
Kim, YD
Kim, SG
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 2000, 39 (6A): : 3453 - 3457

← 1 2 →