DE602005010480D1 - Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung - Google Patents

Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung

Info

Publication number
DE602005010480D1
DE602005010480D1 DE602005010480T DE602005010480T DE602005010480D1 DE 602005010480 D1 DE602005010480 D1 DE 602005010480D1 DE 602005010480 T DE602005010480 T DE 602005010480T DE 602005010480 T DE602005010480 T DE 602005010480T DE 602005010480 D1 DE602005010480 D1 DE 602005010480D1
Authority
DE
Germany
Prior art keywords
optical recording
write power
write
selecting
parameter
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.)
Active
Application number
DE602005010480T
Other languages
English (en)
Inventor
Maarten Kuijper
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602005010480D1 publication Critical patent/DE602005010480D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • 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
    • 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
    • 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
    • G11B20/10481—Improvement or modification of read or write signals optimisation methods
    • 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
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1816—Testing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
    • 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
    • G11B7/1267—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
    • G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2541—Blu-ray discs; Blue laser DVR discs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
DE602005010480T 2004-12-23 2005-12-20 Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung Active DE602005010480D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04106921 2004-12-23
PCT/IB2005/054327 WO2006067737A1 (en) 2004-12-23 2005-12-20 A method for selecting an optimum writing parameter of an optical recording apparatus

Publications (1)

Publication Number Publication Date
DE602005010480D1 true DE602005010480D1 (de) 2008-11-27

Family

ID=36127531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005010480T Active DE602005010480D1 (de) 2004-12-23 2005-12-20 Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung

Country Status (11)

Country Link
US (1) US8064303B2 (de)
EP (1) EP1831882B1 (de)
JP (1) JP2008525931A (de)
KR (1) KR20070100301A (de)
CN (1) CN100592395C (de)
AT (1) ATE411596T1 (de)
BR (1) BRPI0519395A2 (de)
DE (1) DE602005010480D1 (de)
ES (1) ES2315943T3 (de)
TW (1) TW200636700A (de)
WO (1) WO2006067737A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7839741B2 (en) * 2005-01-18 2010-11-23 Koninklijke Philips Electronics N.V. Method and apparatus for selecting an optimum write parameter, and optical recording medium for use by said method and apparatus
JP2008016165A (ja) 2006-07-10 2008-01-24 Canon Inc 記録パワー調整方法及び光ディスク装置
US9642089B2 (en) 2008-07-09 2017-05-02 Secureall Corporation Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance
FR2950727B1 (fr) * 2009-09-29 2012-02-17 Commissariat Energie Atomique Lecteur de disque optique en super-resolution et procede de lecture optimisee par mesure de reflectivite

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3124720B2 (ja) * 1995-04-14 2001-01-15 株式会社リコー 情報記録再生方法、情報記録再生装置及び情報記録媒体
US5185733A (en) * 1990-03-01 1993-02-09 International Business Machines Corporation Calibrating lasers for optical recording using a maximal readback signal amplitude as a criterion
US5475666A (en) * 1992-03-04 1995-12-12 Mitsubishi Denki Kabushiki Kaisha Optically modulated overwritable recording device
US5793737A (en) * 1996-12-06 1998-08-11 U.S. Philips Corporation Method and apparatus for writing optical recording media with optimum value of write power
ATE441178T1 (de) * 1999-01-08 2009-09-15 Koninkl Philips Electronics Nv Verfahren zur feststellung der laserschreib- und überschreibleistung, und aufzeichnungsgerät mit vorrichtung für diese verfahren
JP2001307326A (ja) * 2000-04-20 2001-11-02 Teac Corp 光ディスク記録装置
US6560190B1 (en) * 2000-10-03 2003-05-06 Oak Technology, Inc. CD-RW OPC algorithm to minimize statistical fluctuations in power level
PT1338007E (pt) * 2000-11-17 2009-10-01 Koninkl Philips Electronics Nv Processos, aparelho de gravação óptica usando tais processos e um meio de gravação óptica para ser usado pelos processos e pelo aparelho
JP3632617B2 (ja) * 2001-05-24 2005-03-23 ヤマハ株式会社 光ディスク記録方法およびその装置
TWI270875B (en) * 2002-01-11 2007-01-11 Via Tech Inc A method for determining a writing power of a compact disc drive
JP4048972B2 (ja) * 2003-02-18 2008-02-20 ソニー株式会社 レーザパワー調整方法、ディスクドライブ装置
CN1757063A (zh) * 2003-03-05 2006-04-05 皇家飞利浦电子股份有限公司 确定在光学介质上写入/擦除信息的功率参数的设备和方法

Also Published As

Publication number Publication date
ES2315943T3 (es) 2009-04-01
TW200636700A (en) 2006-10-16
JP2008525931A (ja) 2008-07-17
EP1831882B1 (de) 2008-10-15
ATE411596T1 (de) 2008-10-15
WO2006067737A1 (en) 2006-06-29
CN100592395C (zh) 2010-02-24
KR20070100301A (ko) 2007-10-10
US20090252008A1 (en) 2009-10-08
EP1831882A1 (de) 2007-09-12
CN101088123A (zh) 2007-12-12
US8064303B2 (en) 2011-11-22
BRPI0519395A2 (pt) 2009-01-20

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