WO2009040937A1 - 光ディスク記録装置、及び方法、並びにコンピュータプログラム - Google Patents

光ディスク記録装置、及び方法、並びにコンピュータプログラム Download PDF

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Publication number
WO2009040937A1
WO2009040937A1 PCT/JP2007/069013 JP2007069013W WO2009040937A1 WO 2009040937 A1 WO2009040937 A1 WO 2009040937A1 JP 2007069013 W JP2007069013 W JP 2007069013W WO 2009040937 A1 WO2009040937 A1 WO 2009040937A1
Authority
WO
WIPO (PCT)
Prior art keywords
recording
laser beam
information
calibration
data
Prior art date
Application number
PCT/JP2007/069013
Other languages
English (en)
French (fr)
Inventor
Shoji Fuse
Junichi Furukawa
Hiroshi Nishiwaki
Yoshio Sasaki
Original Assignee
Pioneer Corporation
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 Pioneer Corporation filed Critical Pioneer Corporation
Priority to JP2009534123A priority Critical patent/JP4896229B2/ja
Priority to US12/680,386 priority patent/US8139465B2/en
Priority to PCT/JP2007/069013 priority patent/WO2009040937A1/ja
Publication of WO2009040937A1 publication Critical patent/WO2009040937A1/ja

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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)

Abstract

情報記録装置（１）は、記録用レーザ光（Ｌ）を情報記録媒体に照射し、情報を情報記録媒体（１００）に記録する記録手段（１０２）と、段階的に光量を調整させた記録用レーザ光を用いて前記情報記録媒体に較正用データを記録し、記録用レーザ光の最適な光量を求める制御手段（１０３）と、前記較正用データの記録に際して、記録と同時に戻り光を検出する検出手段（１０７）とを備え、前記戻り光量が所定の範囲を超えた場合に較正用データの記録を終了し、再生信号に含まれるジッタ量から記録用レーザ光の最適のパワーを決定する。
PCT/JP2007/069013 2007-09-28 2007-09-28 光ディスク記録装置、及び方法、並びにコンピュータプログラム WO2009040937A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009534123A JP4896229B2 (ja) 2007-09-28 2007-09-28 光ディスク記録装置、及び方法、並びにコンピュータプログラム
US12/680,386 US8139465B2 (en) 2007-09-28 2007-09-28 Optical disc recording device, method, and computer program
PCT/JP2007/069013 WO2009040937A1 (ja) 2007-09-28 2007-09-28 光ディスク記録装置、及び方法、並びにコンピュータプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/069013 WO2009040937A1 (ja) 2007-09-28 2007-09-28 光ディスク記録装置、及び方法、並びにコンピュータプログラム

Publications (1)

Publication Number Publication Date
WO2009040937A1 true WO2009040937A1 (ja) 2009-04-02

Family

ID=40510850

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069013 WO2009040937A1 (ja) 2007-09-28 2007-09-28 光ディスク記録装置、及び方法、並びにコンピュータプログラム

Country Status (3)

Country Link
US (1) US8139465B2 (ja)
JP (1) JP4896229B2 (ja)
WO (1) WO2009040937A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002358648A (ja) * 2001-03-28 2002-12-13 Matsushita Electric Ind Co Ltd 光ディスク装置および記録パワー決定方法
JP2003059047A (ja) * 2001-08-20 2003-02-28 Yamaha Corp 光ディスク記録方法
JP2005100614A (ja) * 2003-09-25 2005-04-14 Hewlett-Packard Development Co Lp 光ディスクに書き込むための最適パワーを求める方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03159454A (ja) 1989-11-17 1991-07-09 Sanyo Electric Co Ltd 内線呼出装置
JP3159454B2 (ja) 1991-02-18 2001-04-23 パイオニア株式会社 記録レーザパワーのキャリブレーション方法
US5602814A (en) * 1994-10-06 1997-02-11 International Business Machines Corporation Calibration of write-once disks using a single disk sector
US6538966B1 (en) * 2000-10-06 2003-03-25 Hewlett-Packard Company Accurate positioning of data marks and spaces relative to groove wobble on a rewritable optical disc
US6845071B2 (en) 2001-03-28 2005-01-18 Matsushita Electric Industrial Co., Ltd. Optical disc apparatus and recording power determining method thereof
JP2003208715A (ja) * 2002-01-15 2003-07-25 Hitachi-Lg Data Storage Inc 光学的情報記録再生装置及び記録方法
JP2005085287A (ja) * 2003-09-04 2005-03-31 Matsushita Electric Ind Co Ltd 記録再生装置、記録再生方法および記録再生制御プログラム
CN101084544A (zh) * 2004-12-20 2007-12-05 皇家飞利浦电子股份有限公司 优化校准系统
JP4353910B2 (ja) * 2005-03-01 2009-10-28 三洋電機株式会社 光磁気記録再生装置
JP2009004031A (ja) * 2007-06-21 2009-01-08 Ricoh Co Ltd 光記録媒体の記録装置及びコンテンツ記録済み光記録媒体の作成システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002358648A (ja) * 2001-03-28 2002-12-13 Matsushita Electric Ind Co Ltd 光ディスク装置および記録パワー決定方法
JP2003059047A (ja) * 2001-08-20 2003-02-28 Yamaha Corp 光ディスク記録方法
JP2005100614A (ja) * 2003-09-25 2005-04-14 Hewlett-Packard Development Co Lp 光ディスクに書き込むための最適パワーを求める方法

Also Published As

Publication number Publication date
JPWO2009040937A1 (ja) 2011-01-13
US20100309763A1 (en) 2010-12-09
US8139465B2 (en) 2012-03-20
JP4896229B2 (ja) 2012-03-14

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