DE60235604D1 - Optisches Plattengerät variabler Speichergeschwindigkeit mit Regelung für die optimale Schreibleistung - Google Patents

Optisches Plattengerät variabler Speichergeschwindigkeit mit Regelung für die optimale Schreibleistung

Info

Publication number
DE60235604D1
DE60235604D1 DE60235604T DE60235604T DE60235604D1 DE 60235604 D1 DE60235604 D1 DE 60235604D1 DE 60235604 T DE60235604 T DE 60235604T DE 60235604 T DE60235604 T DE 60235604T DE 60235604 D1 DE60235604 D1 DE 60235604D1
Authority
DE
Germany
Prior art keywords
regulation
optical disk
disk device
variable speed
speed optical
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 - Lifetime
Application number
DE60235604T
Other languages
English (en)
Inventor
Takashi Nagano
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.)
Yamaha Corp
Original Assignee
Yamaha Corp
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 Yamaha Corp filed Critical Yamaha Corp
Application granted granted Critical
Publication of DE60235604D1 publication Critical patent/DE60235604D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • G11B7/1263—Power control during transducing, e.g. by monitoring
    • 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
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G11B7/00736—Auxiliary data, e.g. lead-in, lead-out, Power Calibration Area [PCA], Burst Cutting Area [BCA], control information

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
DE60235604T 2001-12-11 2002-12-11 Optisches Plattengerät variabler Speichergeschwindigkeit mit Regelung für die optimale Schreibleistung Expired - Lifetime DE60235604D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001402642A JP2003178451A (ja) 2001-12-11 2001-12-11 光ディスク記録方法及び光ディスク記録装置

Publications (1)

Publication Number Publication Date
DE60235604D1 true DE60235604D1 (de) 2010-04-22

Family

ID=19190376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60235604T Expired - Lifetime DE60235604D1 (de) 2001-12-11 2002-12-11 Optisches Plattengerät variabler Speichergeschwindigkeit mit Regelung für die optimale Schreibleistung

Country Status (5)

Country Link
US (1) US7053919B2 (de)
EP (1) EP1320089B1 (de)
JP (1) JP2003178451A (de)
CN (1) CN100429706C (de)
DE (1) DE60235604D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003289078A1 (en) * 2002-12-13 2004-07-09 Mitsubishi Chemical Corporation Optical recording method
TWI258134B (en) * 2003-04-10 2006-07-11 Via Optical Solution Inc Method and related apparatus for evaluating beta-parameter according to write-in result of portion of write-in data with specific content while performing optimal power control of optical disk drive
JP4253724B2 (ja) * 2003-10-31 2009-04-15 独立行政法人産業技術総合研究所 レーザビームの再生パワーの決定方法およびデータ記録再生装置
JP4402049B2 (ja) * 2004-01-23 2010-01-20 パイオニア株式会社 情報記録装置及び方法、並びにコンピュータプログラム
CN100433177C (zh) * 2004-05-11 2008-11-12 建兴电子科技股份有限公司 录放影装置
US7535807B2 (en) * 2004-09-24 2009-05-19 Qisda Corporation Method for implementing optimal recording power for multi-session recordable optical media in an optical disc drive
US7583571B2 (en) * 2005-11-14 2009-09-01 Lsi Corporation Write based power adaptive control system
US7724619B2 (en) * 2005-12-06 2010-05-25 Mediatek Inc. Power adjusting method for pickup head accessing optical disc and optical disc information reproduction device thereof
JP4474372B2 (ja) * 2006-02-14 2010-06-02 株式会社日立製作所 光学的情報記録方法および光学的情報記録装置
JP4553883B2 (ja) * 2006-10-25 2010-09-29 太陽誘電株式会社 光ディスク記録装置、光ディスク記録方法及びプログラム
DE602008001055D1 (de) * 2007-02-05 2010-06-10 Taiyo Yuden Kk Verfahren zur Anpassung der Aufzeichnungsbedingungen für optische Plattenaufzeichnungs-/-wiedergabesysteme, optische Aufzeichnungswiedergabevorrichtung und optische Platte
CN101354891B (zh) * 2007-07-27 2010-10-13 凌阳科技股份有限公司 光学读写头的写入功率的自动校正方法及使用其的刻录机
EP2793230A4 (de) 2011-12-13 2016-04-20 Panasonic Corp Optische lese-/schreibvorrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134606A (en) * 1989-07-07 1992-07-28 Nec Corporation Method and optical recording/reproducing apparatus for optimizing laser beam power
US5390162A (en) * 1991-02-05 1995-02-14 Sony Corporation Method for reproducing signals recorded on optical recording medium
JP3039099B2 (ja) * 1992-02-14 2000-05-08 ソニー株式会社 光ディスク記録装置およびその方法
JPH0773471A (ja) * 1993-09-03 1995-03-17 Pioneer Electron Corp 追記型光ディスクの情報記録装置
US6052347A (en) * 1996-02-23 2000-04-18 Ricoh Company, Ltd. Method and apparatus for detecting optimum recording power for an optical disk
JP3848054B2 (ja) * 2000-05-15 2006-11-22 三星電子株式会社 光ディスクの記録装置および記録方法
JP3816304B2 (ja) * 2000-05-31 2006-08-30 株式会社リコー 光ディスク装置
JP3702817B2 (ja) * 2000-09-13 2005-10-05 ティアック株式会社 光ディスクドライブ装置
US6664526B2 (en) * 2000-11-15 2003-12-16 Ricoh Company, Ltd. Optical information recording employing improved recording power control scheme
TWI220982B (en) * 2001-03-19 2004-09-11 Ricoh Kk Writing method for optical disc, processing method for information, optical disc apparatus, and information processing apparatus
JP2003115110A (ja) * 2001-08-01 2003-04-18 Yamaha Corp レーザパワー制御方法、光ディスク記録装置および光ディスク
JP3800999B2 (ja) * 2001-08-23 2006-07-26 ティアック株式会社 光ディスク装置
JP3846249B2 (ja) * 2001-09-28 2006-11-15 ヤマハ株式会社 光ディスク記録装置

Also Published As

Publication number Publication date
JP2003178451A (ja) 2003-06-27
EP1320089A2 (de) 2003-06-18
CN1427399A (zh) 2003-07-02
US7053919B2 (en) 2006-05-30
CN100429706C (zh) 2008-10-29
US20030107642A1 (en) 2003-06-12
EP1320089A3 (de) 2007-09-19
EP1320089B1 (de) 2010-03-10

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