WO2008081502A1 - 情報記録装置、情報記録媒体及び情報記録プログラム - Google Patents
情報記録装置、情報記録媒体及び情報記録プログラム Download PDFInfo
- Publication number
- WO2008081502A1 WO2008081502A1 PCT/JP2006/326029 JP2006326029W WO2008081502A1 WO 2008081502 A1 WO2008081502 A1 WO 2008081502A1 JP 2006326029 W JP2006326029 W JP 2006326029W WO 2008081502 A1 WO2008081502 A1 WO 2008081502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information recording
- recording
- program
- recording medium
- recording apparatus
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00456—Recording strategies, e.g. pulse sequences
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1267—Power calibration
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
情報記録装置は、指示された再生可能な期間に基づいて、最短マークを記録する記録パルスのパルス幅を短くする記録ストラテジの変更を行い、変更された記録ストラテジでデータを記録する。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/521,200 US20100027387A1 (en) | 2006-12-27 | 2006-12-27 | Information recording apparatus, medium, and program |
| PCT/JP2006/326029 WO2008081502A1 (ja) | 2006-12-27 | 2006-12-27 | 情報記録装置、情報記録媒体及び情報記録プログラム |
| JP2008551965A JPWO2008081502A1 (ja) | 2006-12-27 | 2006-12-27 | 情報記録装置、情報記録媒体及び情報記録プログラム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2006/326029 WO2008081502A1 (ja) | 2006-12-27 | 2006-12-27 | 情報記録装置、情報記録媒体及び情報記録プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2008081502A1 true WO2008081502A1 (ja) | 2008-07-10 |
Family
ID=39588193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2006/326029 WO2008081502A1 (ja) | 2006-12-27 | 2006-12-27 | 情報記録装置、情報記録媒体及び情報記録プログラム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20100027387A1 (ja) |
| JP (1) | JPWO2008081502A1 (ja) |
| WO (1) | WO2008081502A1 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1186293A (ja) * | 1997-09-02 | 1999-03-30 | Sony Corp | 光ディスク再生装置 |
| JPH11312363A (ja) * | 1998-04-28 | 1999-11-09 | Sony Corp | 光記録媒体および光記録装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100687997B1 (ko) * | 2003-04-04 | 2007-02-27 | 마츠시타 덴끼 산교 가부시키가이샤 | 기록 매체로의 데이터 기록 방법 및 장치 |
-
2006
- 2006-12-27 JP JP2008551965A patent/JPWO2008081502A1/ja active Pending
- 2006-12-27 WO PCT/JP2006/326029 patent/WO2008081502A1/ja active Application Filing
- 2006-12-27 US US12/521,200 patent/US20100027387A1/en not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1186293A (ja) * | 1997-09-02 | 1999-03-30 | Sony Corp | 光ディスク再生装置 |
| JPH11312363A (ja) * | 1998-04-28 | 1999-11-09 | Sony Corp | 光記録媒体および光記録装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2008081502A1 (ja) | 2010-04-30 |
| US20100027387A1 (en) | 2010-02-04 |
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