WO2002099791A1 - Procede permettant de mesurer des donnees caracteristiques pour un support d'enregistrement optique multiniveau et procede d'evaluation pour un support d'enregistrement optique multiniveau - Google Patents
Procede permettant de mesurer des donnees caracteristiques pour un support d'enregistrement optique multiniveau et procede d'evaluation pour un support d'enregistrement optique multiniveau Download PDFInfo
- Publication number
- WO2002099791A1 WO2002099791A1 PCT/JP2002/005518 JP0205518W WO02099791A1 WO 2002099791 A1 WO2002099791 A1 WO 2002099791A1 JP 0205518 W JP0205518 W JP 0205518W WO 02099791 A1 WO02099791 A1 WO 02099791A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- recording medium
- optical recording
- characteristic data
- level optical
- level
- 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
- G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
- G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
- G11B7/24085—Pits
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001169908A JP2002367237A (ja) | 2001-06-05 | 2001-06-05 | マルチレベル光記録媒体についての特性データの測定方法、およびマルチレベル光記録媒体についての評価方法 |
JP2001-169908 | 2001-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002099791A1 true WO2002099791A1 (fr) | 2002-12-12 |
Family
ID=19011924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/005518 WO2002099791A1 (fr) | 2001-06-05 | 2002-06-04 | Procede permettant de mesurer des donnees caracteristiques pour un support d'enregistrement optique multiniveau et procede d'evaluation pour un support d'enregistrement optique multiniveau |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2002367237A (fr) |
WO (1) | WO2002099791A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01319134A (ja) * | 1988-06-21 | 1989-12-25 | Toshiba Corp | 多重記録方法及び多重記録再生装置 |
JPH0214427A (ja) * | 1988-06-30 | 1990-01-18 | Toshiba Corp | 情報記録再生装置 |
JP2001084591A (ja) * | 1998-10-26 | 2001-03-30 | Mitsubishi Chemicals Corp | 多値記録再生方法および相変化型多値記録用媒体 |
WO2001027917A1 (fr) * | 1999-10-14 | 2001-04-19 | Tdk Corporation | Support d'enregistrement optique, procede d'enregistrement optique, procede de reproduction de support optique enregistre |
JP2002083446A (ja) * | 2000-06-22 | 2002-03-22 | Tdk Corp | 光記録媒体 |
-
2001
- 2001-06-05 JP JP2001169908A patent/JP2002367237A/ja not_active Withdrawn
-
2002
- 2002-06-04 WO PCT/JP2002/005518 patent/WO2002099791A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01319134A (ja) * | 1988-06-21 | 1989-12-25 | Toshiba Corp | 多重記録方法及び多重記録再生装置 |
JPH0214427A (ja) * | 1988-06-30 | 1990-01-18 | Toshiba Corp | 情報記録再生装置 |
JP2001084591A (ja) * | 1998-10-26 | 2001-03-30 | Mitsubishi Chemicals Corp | 多値記録再生方法および相変化型多値記録用媒体 |
WO2001027917A1 (fr) * | 1999-10-14 | 2001-04-19 | Tdk Corporation | Support d'enregistrement optique, procede d'enregistrement optique, procede de reproduction de support optique enregistre |
JP2002083446A (ja) * | 2000-06-22 | 2002-03-22 | Tdk Corp | 光記録媒体 |
Also Published As
Publication number | Publication date |
---|---|
JP2002367237A (ja) | 2002-12-20 |
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