CN1517983A - 信息记录再现装置和信息记录媒体 - Google Patents
信息记录再现装置和信息记录媒体 Download PDFInfo
- Publication number
- CN1517983A CN1517983A CNA031569455A CN03156945A CN1517983A CN 1517983 A CN1517983 A CN 1517983A CN A031569455 A CNA031569455 A CN A031569455A CN 03156945 A CN03156945 A CN 03156945A CN 1517983 A CN1517983 A CN 1517983A
- Authority
- CN
- China
- Prior art keywords
- recording
- information
- record
- recording power
- amplitude
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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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
- 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)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003018162A JP4500495B2 (ja) | 2003-01-28 | 2003-01-28 | 情報記録再生装置及び情報記録媒体 |
JP2003018162 | 2003-01-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1517983A true CN1517983A (zh) | 2004-08-04 |
CN1277253C CN1277253C (zh) | 2006-09-27 |
Family
ID=32948362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031569455A Expired - Fee Related CN1277253C (zh) | 2003-01-28 | 2003-09-15 | 信息记录再现装置和信息记录媒体 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7274643B2 (zh) |
JP (1) | JP4500495B2 (zh) |
CN (1) | CN1277253C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305644A (zh) * | 2017-01-12 | 2018-07-20 | 株式会社东芝 | 存储装置、控制器电路以及记录再现方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004103208A (ja) * | 2002-07-18 | 2004-04-02 | Nec Corp | 情報記録媒体、指標生成方法、情報記録媒体の製造方法、情報記録媒体の記録条件調整方法、情報記録媒体の記録方法及び情報記録装置 |
WO2005024815A1 (en) * | 2003-09-10 | 2005-03-17 | Koninklijke Philips Electronics N.V. | Read-out control for use with a domain expansion recording medium |
JP3907630B2 (ja) * | 2004-03-02 | 2007-04-18 | 三菱電機株式会社 | 光記録方法及び光記録装置 |
US7933176B2 (en) * | 2005-03-15 | 2011-04-26 | Koninklijke Philips Electronics N.V. | Apparatus and method for determining write strategy parameters for recording data on an optical record carrier and for determining read parameters for reading data from an optical record carrier |
JP4523470B2 (ja) | 2005-03-29 | 2010-08-11 | 太陽誘電株式会社 | 光情報記録装置および方法および信号処理回路 |
US20100172225A1 (en) * | 2007-06-28 | 2010-07-08 | Atsushi Hirayama | Information recording/reproducing apparatus |
JP2013242952A (ja) * | 2012-04-25 | 2013-12-05 | Funai Electric Co Ltd | 光ディスク記録装置および光ディスク記録方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08147702A (ja) * | 1994-11-11 | 1996-06-07 | Mitsumi Electric Co Ltd | 光ディスク書き込み方法 |
DE69604209T2 (de) * | 1995-01-31 | 2000-03-23 | Canon K.K., Tokio/Tokyo | Testverfahren für ein auf Pitlängenmodulation basierendes Aufzeichnungsverfahren und optisches Informationsaufzeichnungs-/wiedergabegerät welches dieses Testverfahren benutzt |
JPH09161272A (ja) | 1995-12-04 | 1997-06-20 | Ricoh Co Ltd | 光ディスク装置 |
JP3564291B2 (ja) * | 1998-03-05 | 2004-09-08 | 松下電器産業株式会社 | 光ディスク記録装置 |
JP3718082B2 (ja) * | 1998-10-26 | 2005-11-16 | 株式会社リコー | 光ディスク記録装置 |
JP3915320B2 (ja) * | 1999-06-02 | 2007-05-16 | 株式会社日立製作所 | 情報記録装置及び情報記録方法 |
JP2001297436A (ja) | 2000-04-12 | 2001-10-26 | Ricoh Co Ltd | 情報記録方法、情報記録装置及び情報処理装置 |
JP2001243626A (ja) | 2000-02-24 | 2001-09-07 | Ricoh Co Ltd | 情報記録方法、情報記録装置及び情報処理装置 |
JP2001076341A (ja) | 1999-09-06 | 2001-03-23 | Ricoh Co Ltd | 情報記録方法及びその装置 |
JP3784610B2 (ja) * | 2000-04-14 | 2006-06-14 | 株式会社リコー | 情報記録再生装置 |
JP2001351241A (ja) * | 2000-06-12 | 2001-12-21 | Sony Corp | 光記録装置、光記録方法、及び光記録媒体、並びにデジタルスチルカメラ |
JP2002245625A (ja) * | 2001-02-19 | 2002-08-30 | Pioneer Electronic Corp | 記録媒体、情報記録装置及び情報記録方法、情報記録媒体並びに記録プログラム |
JP2002329318A (ja) * | 2001-04-27 | 2002-11-15 | Ricoh Co Ltd | 光ディスク装置 |
JP2002342930A (ja) | 2001-05-18 | 2002-11-29 | Victor Co Of Japan Ltd | レーザーパワー設定方法及び光ディスク装置 |
-
2003
- 2003-01-28 JP JP2003018162A patent/JP4500495B2/ja not_active Expired - Fee Related
- 2003-08-15 US US10/642,461 patent/US7274643B2/en not_active Expired - Fee Related
- 2003-09-15 CN CNB031569455A patent/CN1277253C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108305644A (zh) * | 2017-01-12 | 2018-07-20 | 株式会社东芝 | 存储装置、控制器电路以及记录再现方法 |
CN108305644B (zh) * | 2017-01-12 | 2020-03-06 | 株式会社东芝 | 存储装置、控制器电路以及记录再现方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050088940A1 (en) | 2005-04-28 |
JP4500495B2 (ja) | 2010-07-14 |
US7274643B2 (en) | 2007-09-25 |
CN1277253C (zh) | 2006-09-27 |
JP2004234698A (ja) | 2004-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20140116 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140116 Address after: Tokyo, Japan Patentee after: Hitachi Consumer Electronics Co.,Ltd. Patentee after: Hitachi LG Data Storage Inc. Address before: Tokyo, Japan Patentee before: Hitachi Manufacturing Co., Ltd. Patentee before: Hitachi LG Data Storage Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060927 Termination date: 20150915 |
|
EXPY | Termination of patent right or utility model |