DE69124046T2 - Verfahren und Vorrichtung zur Korrektur des Lochkantenabstands einer optischen Aufzeichnungs/Wiedergabeeinrichtung - Google Patents

Verfahren und Vorrichtung zur Korrektur des Lochkantenabstands einer optischen Aufzeichnungs/Wiedergabeeinrichtung

Info

Publication number
DE69124046T2
DE69124046T2 DE69124046T DE69124046T DE69124046T2 DE 69124046 T2 DE69124046 T2 DE 69124046T2 DE 69124046 T DE69124046 T DE 69124046T DE 69124046 T DE69124046 T DE 69124046T DE 69124046 T2 DE69124046 T2 DE 69124046T2
Authority
DE
Germany
Prior art keywords
correcting
optical recording
hole edge
edge distance
reproducing device
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 - Fee Related
Application number
DE69124046T
Other languages
English (en)
Other versions
DE69124046D1 (de
Inventor
Hiroshi Ide
Takeshi Maeda
Atsushi Saito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE69124046D1 publication Critical patent/DE69124046D1/de
Publication of DE69124046T2 publication Critical patent/DE69124046T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
    • G11B11/1053—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed to compensate for the magnetic domain drift or time shift
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10595—Control of operating function
    • 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
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • G11B20/10212—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter compensation for data shift, e.g. pulse-crowding effects
    • 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
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
    • G11B11/10502—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing characterised by the transducing operation to be executed
    • G11B11/10504—Recording
    • G11B11/10506—Recording by modulating only the light beam of the transducer
    • 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
    • G11B20/1217—Formatting, e.g. arrangement of data block or words on the record carriers on discs
    • G11B20/1258—Formatting, e.g. arrangement of data block or words on the record carriers on discs where blocks are arranged within multiple radial zones, e.g. Zone Bit Recording or Constant Density Recording discs, MCAV discs, MCLV discs

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
DE69124046T 1990-09-28 1991-09-25 Verfahren und Vorrichtung zur Korrektur des Lochkantenabstands einer optischen Aufzeichnungs/Wiedergabeeinrichtung Expired - Fee Related DE69124046T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2256904A JP2865841B2 (ja) 1990-09-28 1990-09-28 ディジタル信号記録再生方式

Publications (2)

Publication Number Publication Date
DE69124046D1 DE69124046D1 (de) 1997-02-20
DE69124046T2 true DE69124046T2 (de) 1997-05-22

Family

ID=17299005

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124046T Expired - Fee Related DE69124046T2 (de) 1990-09-28 1991-09-25 Verfahren und Vorrichtung zur Korrektur des Lochkantenabstands einer optischen Aufzeichnungs/Wiedergabeeinrichtung

Country Status (3)

Country Link
EP (1) EP0477892B1 (de)
JP (1) JP2865841B2 (de)
DE (1) DE69124046T2 (de)

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US5347505A (en) * 1992-01-20 1994-09-13 Fujitsu Limited Optical medium recording method and apparatus employing pulse width delay and/or advancement
JP3176145B2 (ja) * 1992-09-08 2001-06-11 パイオニア株式会社 光学式情報記録再生装置
JP3147255B2 (ja) * 1992-10-13 2001-03-19 ソニー株式会社 データ記録方法、データ記録装置およびデータ記録媒体
US5487059A (en) * 1992-10-20 1996-01-23 Nikon Corporation Heat shut off condition determination method and apparatus for optical recording, and optical recording method and apparatus
EP0594425A3 (en) * 1992-10-21 1996-10-09 Nippon Kogaku Kk Pulse train condition/heat shut off condition determination method and apparatus for optical recording, and optical recording method and apparatus
US5297129A (en) * 1992-12-24 1994-03-22 Optical Disc Corporation Waveform shaping method and apparatus for optical recording
US5703855A (en) * 1993-04-06 1997-12-30 Hitachi, Ltd. Optical disk apparatus and recording and reading method for an optical disk using the same
US5517481A (en) * 1993-07-02 1996-05-14 Sony Corporation Optical recording and reproducing apparatus wherein data is recorded by stepwise shifting the edge position of each pit
JP3517957B2 (ja) * 1994-06-10 2004-04-12 マツダ株式会社 エンジンの吸気ポート構造およびその設定方法
US6088323A (en) * 1996-07-16 2000-07-11 Sony Corporation Optical disk, optical disk device, and optical disk recording method
JP3861269B2 (ja) 1996-07-16 2006-12-20 ソニー株式会社 光ディスク装置、光ディスクの記録方法、光ディスク及び光ディスクの製造方法
JP3545163B2 (ja) * 1997-04-10 2004-07-21 パイオニア株式会社 信号変換装置及びディジタル情報記録装置
US6781937B2 (en) 1998-01-21 2004-08-24 Yamaha Corporation Optical disk recording method and device
JP3076033B1 (ja) * 1998-09-14 2000-08-14 松下電器産業株式会社 光学情報の記録再生装置および情報記録媒体
JP4272279B2 (ja) 1998-09-28 2009-06-03 パナソニック株式会社 光学的情報記録装置、光学的情報記録媒体および光学的情報記録方法
KR100342112B1 (ko) 1998-11-06 2002-06-26 마츠시타 덴끼 산교 가부시키가이샤 광 디스크의 기록 펄스 조건을 구하는 방법 및 장치
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
WO2001011614A1 (fr) * 1999-08-09 2001-02-15 Hitachi, Ltd. Procede d'ecriture d'essai et systeme de disque optique utilisant ce procede
US6982939B2 (en) * 2000-02-02 2006-01-03 Lsi Logic Corporation Write compensation for data storage and communication systems
JP3771859B2 (ja) 2002-03-27 2006-04-26 株式会社リコー 光情報記録方法及び光情報記録装置
CN100377221C (zh) * 2003-03-12 2008-03-26 皇家飞利浦电子股份有限公司 代码自适应的磁光写入策略
CN100461273C (zh) * 2003-08-26 2009-02-11 株式会社理光 色素类追记型dvd介质的记录再现方法以及装置
US7512051B2 (en) 2003-09-26 2009-03-31 Sony Corporation Information processing apparatus
EP1706873A2 (de) * 2004-01-14 2006-10-04 Koninklijke Philips Electronics N.V. Verfahren, vorrichtung und aufzeichnungsträger mit erhaltungscode für die mittlere lauflänge für verbesserte ausleseparametersteuerung
JP4074280B2 (ja) 2004-06-24 2008-04-09 太陽誘電株式会社 光情報記録装置
JP4395416B2 (ja) 2004-07-14 2010-01-06 太陽誘電株式会社 光情報記録装置
KR20070034627A (ko) * 2004-07-16 2007-03-28 코닌클리케 필립스 일렉트로닉스 엔.브이. 기록매체의 정보층에 마크를 기록하기 위해 기록 파워를최적화하는 방법과, 이 최적화방법을 이용한 기록장치
JP4395433B2 (ja) 2004-11-18 2010-01-06 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
EP1842186A1 (de) * 2005-01-12 2007-10-10 Koninklijke Philips Electronics N.V. Vorrichtung und verfahren zur optimierten schreibstrategiesteuerung
JP4229331B2 (ja) 2005-02-21 2009-02-25 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
EP1941505A1 (de) * 2005-10-21 2008-07-09 Koninklijke Philips Electronics N.V. Vorrichtung und verfahren für referenzwertbasierte optimierte schreibstrategiesteuerung
JP2007213674A (ja) * 2006-02-08 2007-08-23 Hitachi Ltd 光ディスク装置及び記録条件設定方法
DE102009054056A1 (de) 2009-11-20 2011-05-26 Kdg Mediatech Ag Signal für einen optischen Datenträger, optischer Datenträger, Vorrichtung zum Schreiben oder Lesen eines solchen Signales
JP6856031B2 (ja) 2016-01-21 2021-04-07 ソニー株式会社 記録調整装置、記録調整方法、およびプログラム

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FR2546325B1 (fr) * 1983-05-20 1988-07-08 Thomson Csf Procede et dispositif de calibration de la puissance optique appliquee a un disque optique pour l'enregistrement de donnees
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JP2734066B2 (ja) * 1989-03-13 1998-03-30 株式会社ニコン 光媒体記録装置

Also Published As

Publication number Publication date
EP0477892A3 (en) 1992-08-05
EP0477892B1 (de) 1997-01-08
DE69124046D1 (de) 1997-02-20
JPH04137224A (ja) 1992-05-12
EP0477892A2 (de) 1992-04-01
JP2865841B2 (ja) 1999-03-08

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