TW200608375A - Optical disc recording pulse control method, and control device and optical disc device employed therein - Google Patents

Optical disc recording pulse control method, and control device and optical disc device employed therein

Info

Publication number
TW200608375A
TW200608375A TW094124704A TW94124704A TW200608375A TW 200608375 A TW200608375 A TW 200608375A TW 094124704 A TW094124704 A TW 094124704A TW 94124704 A TW94124704 A TW 94124704A TW 200608375 A TW200608375 A TW 200608375A
Authority
TW
Taiwan
Prior art keywords
recording
optical disc
mark
recording pulse
adjusting process
Prior art date
Application number
TW094124704A
Other languages
English (en)
Inventor
Harumitsu Miyashita
Tetsuya Shihara
Yasumori Hino
Original Assignee
Matsushita Electric Ind 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
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200608375A publication Critical patent/TW200608375A/zh

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
    • G11B7/12—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
    • 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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/006—Overwriting
    • G11B7/0062—Overwriting strategies, e.g. recording pulse sequences with erasing level used for phase-change media

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
TW094124704A 2004-07-22 2005-07-21 Optical disc recording pulse control method, and control device and optical disc device employed therein TW200608375A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004213787 2004-07-22

Publications (1)

Publication Number Publication Date
TW200608375A true TW200608375A (en) 2006-03-01

Family

ID=35785312

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094124704A TW200608375A (en) 2004-07-22 2005-07-21 Optical disc recording pulse control method, and control device and optical disc device employed therein

Country Status (6)

Country Link
US (1) US20080205231A1 (zh)
EP (1) EP1775722A1 (zh)
JP (1) JPWO2006009204A1 (zh)
CN (1) CN1993742A (zh)
TW (1) TW200608375A (zh)
WO (1) WO2006009204A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2010123191A (ja) * 2008-11-19 2010-06-03 Samsung Electronics Co Ltd 光ディスクドライブの記録装置および方法
US20110164487A1 (en) * 2009-02-12 2011-07-07 Isao Kobayashi Information recording/reproducing device and information recording/ reproducing method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000149265A (ja) * 1998-08-04 2000-05-30 Hitachi Ltd 情報記録方法、情報記録媒体、及び情報記録装置
TW468177B (en) * 1998-08-04 2001-12-11 Hitachi Ltd Data storage method, data storage medium and data storage recording device
US6925040B1 (en) * 1998-08-04 2005-08-02 Hitachi, Ltd. Information recording method, information recording medium and information recording apparatus
JP2000090436A (ja) * 1998-09-14 2000-03-31 Toshiba Corp 情報記録システム
JP2000123369A (ja) * 1998-10-13 2000-04-28 Hitachi Ltd 情報記録方法及び情報記録装置
EP1059630B1 (en) * 1998-11-06 2006-05-03 Matsushita Electric Industrial Co., Ltd. Method and device for finding conditions on recording pulse of optical disk
JP4075185B2 (ja) * 1999-01-29 2008-04-16 松下電器産業株式会社 光学的情報記録再生方法及び光学的情報記録再生装置
CN1324573C (zh) * 2000-04-07 2007-07-04 松下电器产业株式会社 用于在光盘上记录数据/从光盘再现数据的方法
JP2002208136A (ja) * 2001-01-12 2002-07-26 Yokogawa Electric Corp 光ディスクドライブ評価装置
JPWO2002084653A1 (ja) * 2001-04-09 2004-08-05 松下電器産業株式会社 記録再生装置
ATE368924T1 (de) * 2002-11-21 2007-08-15 Matsushita Electric Ind Co Ltd Verfahren und vorrichtung, um einen aufzeichnungspuls mittles daten aus dem benutzerfeld einer optischen scheibe zu justieren.
US7038869B2 (en) * 2003-04-14 2006-05-02 Matsushita Electric Industrial Co., Ltd. Recording control apparatus, recording and reproduction apparatus, and recording control method
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
JP2005092942A (ja) * 2003-09-16 2005-04-07 Hitachi Ltd 光ディスク記録方法、光ディスク装置、及び光ディスク
CN100474429C (zh) * 2003-11-06 2009-04-01 松下电器产业株式会社 记录/再现装置、记录/再现方法和记录功率调整装置
JP3908720B2 (ja) * 2003-11-12 2007-04-25 三星電子株式会社 光ディスク装置及び光情報記録方法

Also Published As

Publication number Publication date
EP1775722A1 (en) 2007-04-18
US20080205231A1 (en) 2008-08-28
WO2006009204A1 (ja) 2006-01-26
CN1993742A (zh) 2007-07-04
JPWO2006009204A1 (ja) 2008-05-01

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