CN1937045B - 用于光学驱动器的自动写策略校准系统 - Google Patents

用于光学驱动器的自动写策略校准系统 Download PDF

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Publication number
CN1937045B
CN1937045B CN2006101118453A CN200610111845A CN1937045B CN 1937045 B CN1937045 B CN 1937045B CN 2006101118453 A CN2006101118453 A CN 2006101118453A CN 200610111845 A CN200610111845 A CN 200610111845A CN 1937045 B CN1937045 B CN 1937045B
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CN
China
Prior art keywords
calibration
write
pattern
writing
mark
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.)
Expired - Fee Related
Application number
CN2006101118453A
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English (en)
Chinese (zh)
Other versions
CN1937045A (zh
Inventor
帕恩塔斯·苏塔迪嘉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marvell World Trade Ltd
Mawier International Trade Co Ltd
Original Assignee
Mawier International Trade Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/337,332 external-priority patent/US7675826B2/en
Application filed by Mawier International Trade Co Ltd filed Critical Mawier International Trade Co Ltd
Publication of CN1937045A publication Critical patent/CN1937045A/zh
Application granted granted Critical
Publication of CN1937045B publication Critical patent/CN1937045B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
CN2006101118453A 2005-09-23 2006-08-25 用于光学驱动器的自动写策略校准系统 Expired - Fee Related CN1937045B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71986605P 2005-09-23 2005-09-23
US60/719,866 2005-09-23
US11/337,332 US7675826B2 (en) 2005-09-23 2006-01-23 Automatic write strategy calibration method for optical drive
US11/337,332 2006-01-23

Publications (2)

Publication Number Publication Date
CN1937045A CN1937045A (zh) 2007-03-28
CN1937045B true CN1937045B (zh) 2010-10-06

Family

ID=37893757

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006101118453A Expired - Fee Related CN1937045B (zh) 2005-09-23 2006-08-25 用于光学驱动器的自动写策略校准系统

Country Status (4)

Country Link
JP (2) JP2007087567A (ja)
CN (1) CN1937045B (ja)
SG (1) SG131018A1 (ja)
TW (1) TWI395210B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009091753A1 (en) * 2008-01-14 2009-07-23 Marvell World Trade Ltd. Circuits, architectures, apparatuses, systems. algorithms and methods and software for timing calibration for optical disc recording
EP2887176B1 (fr) * 2013-12-20 2022-09-14 The Swatch Group Research and Development Ltd. Circuit électronique à référence de courant PTAT auto-calibrée, et procédé pour sa mise en action

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294387A (zh) * 1999-08-20 2001-05-09 微软公司 对顺序存取存储介质上变长度数据的有效存取
JP2001135029A (ja) * 1999-11-05 2001-05-18 Sanyo Electric Co Ltd 光ディスクの記録方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0896363A (ja) * 1994-09-21 1996-04-12 Toshiba Corp 光情報記録媒体のフォーマット形成方法
JPH08167148A (ja) * 1994-12-13 1996-06-25 Matsushita Electric Ind Co Ltd 光学式記録再生装置および光学式記録再生方法
JP3773991B2 (ja) * 1996-07-30 2006-05-10 株式会社日立製作所 情報記録媒体
JP3076033B1 (ja) * 1998-09-14 2000-08-14 松下電器産業株式会社 光学情報の記録再生装置および情報記録媒体
WO2001011614A1 (fr) * 1999-08-09 2001-02-15 Hitachi, Ltd. Procede d'ecriture d'essai et systeme de disque optique utilisant ce procede
KR100567515B1 (ko) * 2001-04-27 2006-04-03 마쯔시다덴기산교 가부시키가이샤 기록가능형 광디스크, 광디스크 기록장치, 광디스크재생장치 및 기록가능형 광디스크로의 데이터 기록방법
JP2003109222A (ja) * 2001-09-28 2003-04-11 Hitachi-Lg Data Storage Inc 書換型光学的情報記録再生装置及び記録再生方法
JP3855258B2 (ja) * 2001-11-15 2006-12-06 ソニー株式会社 ディスク装置
JPWO2005008646A1 (ja) * 2003-06-25 2006-09-07 松下電器産業株式会社 記録可能型光ディスクへのデータ記録装置および方法
TWI227881B (en) * 2003-11-20 2005-02-11 Via Tech Inc Method, optical disk drive and calibration system for modifying a 2T write strategy to improve recording quality

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294387A (zh) * 1999-08-20 2001-05-09 微软公司 对顺序存取存储介质上变长度数据的有效存取
JP2001135029A (ja) * 1999-11-05 2001-05-18 Sanyo Electric Co Ltd 光ディスクの記録方法

Also Published As

Publication number Publication date
JP2007087567A (ja) 2007-04-05
SG131018A1 (en) 2007-04-26
JP2012043525A (ja) 2012-03-01
CN1937045A (zh) 2007-03-28
TWI395210B (zh) 2013-05-01
JP5437332B2 (ja) 2014-03-12
TW200717486A (en) 2007-05-01

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