ATE443325T1 - Optische informationsaufzeichnungsvorrichtung, optisches informationsaufzeichnungsverfahren und signalverarbeitungsschaltung - Google Patents

Optische informationsaufzeichnungsvorrichtung, optisches informationsaufzeichnungsverfahren und signalverarbeitungsschaltung

Info

Publication number
ATE443325T1
ATE443325T1 AT06251668T AT06251668T ATE443325T1 AT E443325 T1 ATE443325 T1 AT E443325T1 AT 06251668 T AT06251668 T AT 06251668T AT 06251668 T AT06251668 T AT 06251668T AT E443325 T1 ATE443325 T1 AT E443325T1
Authority
AT
Austria
Prior art keywords
recording
information recording
optical information
speed
signal processing
Prior art date
Application number
AT06251668T
Other languages
English (en)
Inventor
Mitsuo Sekiguchi
Hiroya Kakimoto
Isao Matsuda
Yoshikazu Sato
Original Assignee
Taiyo Yuden Kk
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
Application filed by Taiyo Yuden Kk filed Critical Taiyo Yuden Kk
Application granted granted Critical
Publication of ATE443325T1 publication Critical patent/ATE443325T1/de

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
    • G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
    • G11B2020/1265—Control data, system data or management information, i.e. data used to access or process user data
    • G11B2020/1275—Calibration data, e.g. specific training patterns for adjusting equalizer settings or other recording or playback parameters

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
AT06251668T 2005-03-29 2006-03-28 Optische informationsaufzeichnungsvorrichtung, optisches informationsaufzeichnungsverfahren und signalverarbeitungsschaltung ATE443325T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005095241A JP4523470B2 (ja) 2005-03-29 2005-03-29 光情報記録装置および方法および信号処理回路

Publications (1)

Publication Number Publication Date
ATE443325T1 true ATE443325T1 (de) 2009-10-15

Family

ID=36648336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06251668T ATE443325T1 (de) 2005-03-29 2006-03-28 Optische informationsaufzeichnungsvorrichtung, optisches informationsaufzeichnungsverfahren und signalverarbeitungsschaltung

Country Status (6)

Country Link
US (1) US7738337B2 (de)
EP (1) EP1708185B1 (de)
JP (1) JP4523470B2 (de)
CN (1) CN100423097C (de)
AT (1) ATE443325T1 (de)
DE (1) DE602006009168D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080175107A1 (en) * 2007-01-19 2008-07-24 Philips & Benq Digital Storage Corporation Focusing control method for reading/writing optical disc
WO2008142954A1 (ja) * 2007-05-18 2008-11-27 Nec Corporation 光学的情報記録媒体への信号記録条件調整方法及び情報記録再生装置
CN101315797B (zh) * 2007-06-01 2011-02-02 鸿富锦精密工业（深圳）有限公司 刻录脉冲宽度参数的调整方法及装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW382703B (en) * 1997-03-14 2000-02-21 Hitachi Ltd Signal recording method, phase difference detecting circuit, and information apparatus
US6721255B1 (en) * 1998-10-28 2004-04-13 Matsushita Electric Industrial Co., Ltd. Device and method for recording data to optical disk using recording pulse with corrected edge position
DE69931150T2 (de) * 1998-11-06 2007-03-01 Matsushita Electric Industrial Co., Ltd., Kadoma Verfahren und vorrichtung zur feststellung von bedingungen auf einem aufzeichnungspuls einer optischen platte
JP4418114B2 (ja) * 1999-03-19 2010-02-17 パナソニック株式会社 光学的情報記録方法およびそれを用いた光学的情報記録装置
JP2000276734A (ja) * 1999-03-23 2000-10-06 Sony Corp 記録レーザパワーの検出方法および検出装置、記録レーザパワー制御方法、並びに記録装置および記録再生装置
US6795382B2 (en) * 2000-08-09 2004-09-21 Ricoh Company, Ltd. Information processing system for holding number of times of record restarting
JP2002208139A (ja) 2001-01-11 2002-07-26 Ricoh Co Ltd 情報記録方法、情報記録装置及び情報処理装置
JP4014440B2 (ja) * 2001-05-11 2007-11-28 松下電器産業株式会社 情報記録装置、情報記録方法及び情報記録システム
JP2003085760A (ja) * 2001-09-12 2003-03-20 Ricoh Co Ltd 情報記録装置
US7136335B2 (en) * 2002-04-09 2006-11-14 Matsushita Electric Industrial Co., Ltd. Information recording medium, recording apparatus, and reproduction apparatus
JP2004086940A (ja) * 2002-08-23 2004-03-18 Ricoh Co Ltd 記録条件補正方法、プログラム及び記録媒体、並びに情報記録装置
JP3738244B2 (ja) * 2002-09-20 2006-01-25 三洋電機株式会社 ディスク装置
JP3913671B2 (ja) * 2002-12-09 2007-05-09 株式会社リコー 情報記録方法および情報記録再生装置
JP4500495B2 (ja) 2003-01-28 2010-07-14 株式会社日立製作所 情報記録再生装置及び情報記録媒体
JP2004310954A (ja) * 2003-04-10 2004-11-04 Sony Corp 光ディスク装置及びその制御方法
JP4072827B2 (ja) * 2003-05-29 2008-04-09 太陽誘電株式会社 光情報記録方法および装置
JP4890736B2 (ja) * 2003-06-16 2012-03-07 三星電子株式会社 光ディスク装置およびレーザ出力制御方法
KR20060039441A (ko) * 2003-07-17 2006-05-08 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체, 부호있는 편차를 정정하는 장치 및 방법
JP3752498B2 (ja) * 2003-07-28 2006-03-08 株式会社リコー 補正値取得方法、プログラム及び記録媒体、並びに光ディスク装置
WO2005043537A1 (ja) * 2003-10-31 2005-05-12 Matsushita Electric Industrial Co., Ltd. 記録方法、記録装置、プログラムおよび記録制御装置
JP4898665B2 (ja) * 2004-05-12 2012-03-21 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 最適パワー制御
CN1977314A (zh) * 2004-07-12 2007-06-06 松下电器产业株式会社 记录条件最佳化方法、信息记录再生装置及集成电路装置
CN1993742A (zh) * 2004-07-22 2007-07-04 松下电器产业株式会社 光盘记录脉冲控制方法、其控制装置和光盘装置
US20070127343A1 (en) * 2005-12-05 2007-06-07 Wei-Hsiang Tseng Information recording device and related method

Also Published As

Publication number Publication date
US20060256690A1 (en) 2006-11-16
US7738337B2 (en) 2010-06-15
DE602006009168D1 (de) 2009-10-29
JP2006277832A (ja) 2006-10-12
CN1841520A (zh) 2006-10-04
EP1708185A2 (de) 2006-10-04
EP1708185A3 (de) 2007-11-21
EP1708185B1 (de) 2009-09-16
CN100423097C (zh) 2008-10-01
JP4523470B2 (ja) 2010-08-11

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