ATE498889T1 - Optische informationsaufzeichnungsvorrichtung und optisches informationsaufzeichnungsverfahren - Google Patents
Optische informationsaufzeichnungsvorrichtung und optisches informationsaufzeichnungsverfahrenInfo
- Publication number
- ATE498889T1 ATE498889T1 AT07254865T AT07254865T ATE498889T1 AT E498889 T1 ATE498889 T1 AT E498889T1 AT 07254865 T AT07254865 T AT 07254865T AT 07254865 T AT07254865 T AT 07254865T AT E498889 T1 ATE498889 T1 AT E498889T1
- Authority
- AT
- Austria
- Prior art keywords
- information recording
- optical information
- power required
- optical
- laser light
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 230000001678 irradiating effect Effects 0.000 abstract 1
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
- G11B7/12—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
-
- 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
- G11B7/00455—Recording involving reflectivity, absorption or colour changes
-
- 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
- G11B7/1263—Power control during transducing, e.g. by monitoring
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information
-
- 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
- G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
- G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
- G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
- G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
- Optical Record Carriers And Manufacture Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006338165 | 2006-12-15 | ||
| JP2007125615 | 2007-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE498889T1 true ATE498889T1 (de) | 2011-03-15 |
Family
ID=39190290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT07254865T ATE498889T1 (de) | 2006-12-15 | 2007-12-13 | Optische informationsaufzeichnungsvorrichtung und optisches informationsaufzeichnungsverfahren |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20080212453A1 (de) |
| EP (1) | EP1933308B1 (de) |
| JP (1) | JP2008305530A (de) |
| KR (1) | KR100913749B1 (de) |
| AT (1) | ATE498889T1 (de) |
| DE (1) | DE602007012507D1 (de) |
| TW (1) | TW200834558A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4537430B2 (ja) * | 2007-07-31 | 2010-09-01 | 太陽誘電株式会社 | 光ディスク記録方法、光ディスク記録再生装置及び光ディスク |
| JP2011118996A (ja) * | 2009-12-04 | 2011-06-16 | Hitachi-Lg Data Storage Inc | 光学式記録媒体の記録装置、及び光学式記録媒体の記録方法 |
| US10176837B2 (en) * | 2016-11-18 | 2019-01-08 | Oracle International Corporation | Optical storage system divider based DRAW verification with high frequency writing strategy pattern |
| US11317031B2 (en) * | 2020-03-30 | 2022-04-26 | Amazon Technologies, Inc. | High intensity pattern projection and general illumination using rolling shutter camera and a synchronized scanning laser |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0935269A (ja) * | 1995-07-19 | 1997-02-07 | Mitsubishi Chem Corp | 光学的情報記録媒体の記録方法 |
| DE69618681T2 (de) * | 1995-10-09 | 2002-08-14 | Matsushita Electric Industrial Co., Ltd. | Aufnahmemethode und Aufnahmeeinheit für optische Information |
| US6771579B2 (en) * | 2000-09-01 | 2004-08-03 | Mitsubishi Chemical Corporation | Optical recording method and optical recording medium |
| JP2003323717A (ja) | 2002-05-02 | 2003-11-14 | Pioneer Electronic Corp | 情報記録再生装置および情報記録方法 |
| KR100877833B1 (ko) * | 2002-07-05 | 2009-01-12 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 광디스크 장치에서의 디펙트 영역 검출방법 |
| JP2005534136A (ja) * | 2002-07-26 | 2005-11-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 光記録のための方法及び装置並びに光記録担体 |
| KR20040025028A (ko) * | 2002-09-18 | 2004-03-24 | 삼성전자주식회사 | 데이터 기록 장치 및 그 방법 |
| US20050213467A1 (en) * | 2002-12-17 | 2005-09-29 | Yoshihiro Noda | Optical recording medium, and recording/reading method and recording/reading apparatus for optical recording medium |
| JP3740151B2 (ja) * | 2003-08-27 | 2006-02-01 | 株式会社リコー | 光記録方法及び光記録装置 |
| US7480223B2 (en) * | 2004-01-30 | 2009-01-20 | Ricoh Company, Ltd. | Recording and reading method and device for dye based write-once DVD medium |
| JP2005310228A (ja) | 2004-04-19 | 2005-11-04 | Ricoh Co Ltd | 光記録媒体の記録再生方法 |
| JP4575211B2 (ja) * | 2005-03-31 | 2010-11-04 | 株式会社東芝 | 記憶媒体、再生方法及び記録方法 |
| JP4796796B2 (ja) * | 2005-08-01 | 2011-10-19 | 株式会社日立製作所 | 情報記録方法及び情報記録装置 |
| JP2007323719A (ja) * | 2006-05-31 | 2007-12-13 | Toshiba Corp | 光ディスク、情報記録方法、情報再生方法 |
-
2007
- 2007-12-12 TW TW096147425A patent/TW200834558A/zh not_active IP Right Cessation
- 2007-12-13 DE DE602007012507T patent/DE602007012507D1/de active Active
- 2007-12-13 KR KR1020070130372A patent/KR100913749B1/ko not_active Expired - Fee Related
- 2007-12-13 JP JP2007321695A patent/JP2008305530A/ja active Pending
- 2007-12-13 AT AT07254865T patent/ATE498889T1/de not_active IP Right Cessation
- 2007-12-13 EP EP07254865A patent/EP1933308B1/de not_active Not-in-force
- 2007-12-14 US US11/957,285 patent/US20080212453A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1933308B1 (de) | 2011-02-16 |
| EP1933308A3 (de) | 2008-07-16 |
| KR20080055711A (ko) | 2008-06-19 |
| TW200834558A (en) | 2008-08-16 |
| JP2008305530A (ja) | 2008-12-18 |
| TWI375950B (de) | 2012-11-01 |
| US20080212453A1 (en) | 2008-09-04 |
| DE602007012507D1 (de) | 2011-03-31 |
| KR100913749B1 (ko) | 2009-08-24 |
| EP1933308A2 (de) | 2008-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2006205683A5 (de) | ||
| RU2006134497A (ru) | Носитель информации, способ воспроизведения и способ записи | |
| ATE501509T1 (de) | Aufzeichnungsmedium für optische daten und azometallkomplex-färbemittel | |
| DE602004032195D1 (de) | Zwei-Photonen-absorbierendes optisches Aufzeichnungsmaterial und Verfahren zur optischen Zwei-Photonen Aufzeichnung und Wiedergabe | |
| DE602006009785D1 (de) | Basische gelbfarbstoffe als farbstoffkomponente für optische aufzeichnungsmedien | |
| EP2346033A4 (de) | Optisches aufzeichnungsmedium, optische aufzeichnungsvorrichtung, mastermedium-belichtungsvorrichtung, optisches informationsaufzeichnungsmedium und wiedergabeverfahren | |
| ATE498889T1 (de) | Optische informationsaufzeichnungsvorrichtung und optisches informationsaufzeichnungsverfahren | |
| ATE547789T1 (de) | Optisches informationswiedergabeverfahren und optische informationswiedergabevorrichtung | |
| BRPI0504915A (pt) | método para gravação/reprodução de dados em/de uma mìdia de armazenamento de informações gravável possuindo uma pluralidade de camadas de gravação mediante utilização de um dispositivo de captação ("pickup"), mìdia de armazenamento de informações, aparelho para gravação/reprodução de dados em/de uma mìdia de armazenamento de informações gravável que inclui uma pluralidade de camadas de gravação, mìdia de armazenamento de informações gravável compreendendo uma pluralidade de camadas de gravação, aparelho para gravação/reprodução de dados em/de uma mìdia de armazenamento de informações gravável que inclui uma pluralidade de camadas de gravação, método para realização de controle de otimização de potência ("optimum power control" - opc) para cada camada de gravação em uma mìdia de armazenamento de informações possuindo uma pluralidade de camadas de gravação, e unidade de disco | |
| ATE450859T1 (de) | Optisches informationsaufzeichnungsverfahren, optische informationsaufzeichnungseinrichtung und optisches informationsaufzeichnungsmedium | |
| BRPI0406613A (pt) | Método de gravar informações de controle em meio de gravação, estrutura de dados de informações de controle, meio de gravação para gravar dados em meio de gravação e aparelho para gravar ou reproduzir dados | |
| JP4604924B2 (ja) | 光ディスク記録方法、光ディスク装置、及び光ディスク | |
| TW200621900A (en) | Use of thiazolyl-pyridinium based dyes in optical layers for optical data recording | |
| ATE435486T1 (de) | Optisches informations-speichermedium mit zwei unterschiedlichen schreib/lese wellenlängen und deren herstellungsverfahren | |
| EP1612779A3 (de) | Verfahren zur Aufzeichnung von Daten auf optischen Aufzeichnungsmedien, und optisches Aufzeichnungsgerät | |
| DK1883923T3 (da) | Optisk datalagringsmedie, apparat og fremgangsmåde til aflæsning af et sådant medie | |
| JP2010080055A5 (de) | ||
| JP5577429B2 (ja) | 光ディスク記録方法、光ディスク装置、及び光ディスク | |
| TW200641806A (en) | Recording device, recording method, and disk manufacturing method | |
| JP5325960B2 (ja) | 光ディスク記録方法、光ディスク装置、及び光ディスク | |
| JP4609578B2 (ja) | 光ディスク記録方法、光ディスク装置、及び光ディスク | |
| JP4883200B2 (ja) | 光ディスク記録方法、光ディスク装置、及び光ディスク | |
| RU2011147218A (ru) | Носитель оптической записи, предназначенный только для чтения | |
| TW200727272A (en) | Information recording medium, information reproducing apparatus and method, and apparatus for and method of manufacturing the information recording medium | |
| ATE455349T1 (de) | System zur wiedergabe optischer informationen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |