ID24833A - Media perekaman informasi optik, peralatan perekam informasi optik, dan metode sinyal uji perekamannya - Google Patents

Media perekaman informasi optik, peralatan perekam informasi optik, dan metode sinyal uji perekamannya

Info

Publication number
ID24833A
ID24833A IDW20001149A ID20001149A ID24833A ID 24833 A ID24833 A ID 24833A ID W20001149 A IDW20001149 A ID W20001149A ID 20001149 A ID20001149 A ID 20001149A ID 24833 A ID24833 A ID 24833A
Authority
ID
Indonesia
Prior art keywords
optical information
information recording
signal method
test
equipment
Prior art date
Application number
IDW20001149A
Other languages
English (en)
Inventor
Kenji Narumi
Naoyasu Miyagawa
Original Assignee
Matsushita Electric Industrial 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 Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of ID24833A publication Critical patent/ID24833A/id

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
    • G11B7/004—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
    • 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
    • G11B7/12—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
    • G11B7/006—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)
IDW20001149A 1998-09-28 1999-08-16 Media perekaman informasi optik, peralatan perekam informasi optik, dan metode sinyal uji perekamannya ID24833A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27389698A JP4272279B2 (ja) 1998-09-28 1998-09-28 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

Publications (1)

Publication Number Publication Date
ID24833A true ID24833A (id) 2000-08-24

Family

ID=17534091

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20001149A ID24833A (id) 1998-09-28 1999-08-16 Media perekaman informasi optik, peralatan perekam informasi optik, dan metode sinyal uji perekamannya

Country Status (10)

Country Link
US (4) US6480449B1 (id)
EP (2) EP1647979A3 (id)
JP (1) JP4272279B2 (id)
KR (3) KR100390470B1 (id)
CN (6) CN100365708C (id)
DE (1) DE69930480T2 (id)
ID (1) ID24833A (id)
MY (4) MY128258A (id)
TW (1) TW466478B (id)
WO (1) WO2000019420A1 (id)

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JP3719889B2 (ja) * 1999-11-29 2005-11-24 株式会社リコー 光記録媒体の記録方法および記録装置
US6631108B1 (en) * 2000-04-03 2003-10-07 Hewlett-Packard Development Company, L.P. Method for accurate positioning of data marks and spaces on an optical disc
US6950484B1 (en) * 2000-05-12 2005-09-27 Cypress Semiconductor Corp. Linearized digital phase-locked loop method
JP3765223B2 (ja) * 2000-05-23 2006-04-12 ヤマハ株式会社 光ディスク記録方法および光ディスク記録装置
JP3816304B2 (ja) 2000-05-31 2006-08-30 株式会社リコー 光ディスク装置
CN1319052C (zh) * 2000-07-28 2007-05-30 松下电器产业株式会社 光盘装置及其记录功率的确定方法
JP3858605B2 (ja) * 2001-02-13 2006-12-20 ティアック株式会社 光ディスク記録装置及び光ディスク記録媒体
JP4351813B2 (ja) * 2001-04-20 2009-10-28 株式会社東芝 光ディスク装置
JP4017837B2 (ja) * 2001-05-22 2007-12-05 株式会社日立製作所 情報記録方法及び光ディスク装置
US20030081518A1 (en) * 2001-10-30 2003-05-01 Nec Corporatin Recording power adjusting method and optical information record apparatus using the same
US20030147321A1 (en) * 2001-10-30 2003-08-07 Nec Corporation Recording power adjusting method and optical information record apparatus using the same
US7309350B2 (en) * 2001-12-03 2007-12-18 Xtent, Inc. Apparatus and methods for deployment of vascular prostheses
ATE479986T1 (de) 2002-06-27 2010-09-15 Ibm Überschreiben von daten in datenspeichervorrichtungen basierend auf einer messsonde
JP3938075B2 (ja) * 2003-03-11 2007-06-27 ヤマハ株式会社 光ディスク記録方法、及び光ディスク記録装置
JP2005038466A (ja) * 2003-07-16 2005-02-10 Ricoh Co Ltd 試し書き処理制御方法及び光ディスク装置
JP3740151B2 (ja) * 2003-08-27 2006-02-01 株式会社リコー 光記録方法及び光記録装置
JP4012875B2 (ja) * 2003-11-14 2007-11-21 株式会社リコー 情報記録方法及び情報記録装置
TWI256042B (en) * 2003-12-11 2006-06-01 Benq Corp Method for determining a threshold write-in power of a compact disc and related compact disc drive
TWI250516B (en) * 2004-04-22 2006-03-01 Lite On It Corp Laser power control method of optical disc recorder
JP3961512B2 (ja) * 2004-06-28 2007-08-22 シナノケンシ株式会社 光ディスク装置制御プログラム、光ディスク制御システムおよびホストコンピュータ
US7826581B1 (en) 2004-10-05 2010-11-02 Cypress Semiconductor Corporation Linearized digital phase-locked loop method for maintaining end of packet time linearity
JP2007048359A (ja) * 2005-08-09 2007-02-22 Taiyo Yuden Co Ltd 光記録方法、評価指標取得方法、光記録装置、マイクロｃｐｕ素子、及びコンピュータプログラム
KR20070065632A (ko) * 2005-12-20 2007-06-25 삼성전자주식회사 기록 조건 최적화 방법 및 장치 및 광 기록 매체
US8159913B2 (en) * 2006-10-17 2012-04-17 Hitachi, Ltd. Optical disc recording apparatus and recording power control method
JP4414995B2 (ja) * 2006-11-20 2010-02-17 株式会社日立エルジーデータストレージ 光ディスク記録装置及び記録方法
CN101197140B (zh) * 2006-12-05 2011-07-27 鸿富锦精密工业（深圳）有限公司 光盘驱动器刻录功率调整方法及装置
KR100871647B1 (ko) * 2007-02-16 2008-12-02 삼성전자주식회사 하드디스크 드라이브, 하드디스크 드라이브의 기록파라미터를 최적화하는 방법 및 그 방법을 수행하는 컴퓨터프로그램을 기록한 기록 매체
JP2008299913A (ja) * 2007-05-29 2008-12-11 Hitachi Ltd 光ディスク装置及びその情報記録方法
CA2712567A1 (en) 2008-01-25 2009-07-30 Basf Plant Science Gmbh Plants having enhanced yield-related traits and a method for making the same
BRPI0914689A2 (pt) 2008-06-26 2016-08-09 Basf Plant Science Gmbh métodos para intensificar as características relacionadas com o rendimento em plantas em relação às plantas de controle, e para a produção de uma planta transgênica, construto, uso de um construto, uso de um ácido nucleico, planta, parte da planta ou célula de planta, partes colhíveis de uma planta, e, produtos
BRPI0917396A2 (pt) 2008-08-20 2014-11-18 Basf Plant Science Gmbh Métodos para intensificar características relacionadas com rendimento em plantas em relação às plantas de controle, e para a produção de uma planta transgênica tendo rendimento aumentando, construto, usos de um construto, e de um ácido nucleico codificando um polipetídeo bhlh9, planta, parte de planta ou célula de planta, planta transgênica tendo rendimento aumentado, partes colhíveis de uma planta, produtos, molécula de ácido nucleico isolada, e, polipetídeo isolado.
JP2012014753A (ja) * 2010-06-29 2012-01-19 Sony Corp 記録再生装置、レーザ駆動パルス調整方法
CN110715790A (zh) 2018-07-13 2020-01-21 中兴通讯股份有限公司 脉冲测试方法及装置、测试设备及存储介质

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JP2865841B2 (ja) 1990-09-28 1999-03-08 株式会社日立製作所 ディジタル信号記録再生方式
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JPH05274675A (ja) 1992-03-27 1993-10-22 Hitachi Electron Eng Co Ltd 光ディスクの検査方法
JP3222934B2 (ja) 1992-06-05 2001-10-29 株式会社リコー マークエッジ記録方式における記録パルス補正方法
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JP3787415B2 (ja) * 1996-06-04 2006-06-21 キヤノン株式会社 テスト記録方法及び該方法を用いた光学的情報記録再生装置
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Also Published As

Publication number Publication date
CN1501357A (zh) 2004-06-02
EP0991060B1 (en) 2006-03-22
KR20030020428A (ko) 2003-03-08
CN1501353A (zh) 2004-06-02
JP2000105926A (ja) 2000-04-11
US6526013B1 (en) 2003-02-25
CN1177315C (zh) 2004-11-24
US6529457B1 (en) 2003-03-04
EP0991060A3 (en) 2000-08-09
EP0991060A2 (en) 2000-04-05
TW466478B (en) 2001-12-01
CN1253862C (zh) 2006-04-26
CN1501355A (zh) 2004-06-02
CN1263004C (zh) 2006-07-05
MY131937A (en) 2007-09-28
MY128258A (en) 2007-01-31
DE69930480D1 (de) 2006-05-11
CN1250208A (zh) 2000-04-12
EP1647979A2 (en) 2006-04-19
CN1501354A (zh) 2004-06-02
WO2000019420A1 (en) 2000-04-06
CN100365708C (zh) 2008-01-30
KR100390470B1 (ko) 2003-07-04
KR20010015838A (ko) 2001-02-26
CN1263005C (zh) 2006-07-05
US6526012B1 (en) 2003-02-25
KR20030020427A (ko) 2003-03-08
CN1501356A (zh) 2004-06-02
US6480449B1 (en) 2002-11-12
KR100452068B1 (ko) 2004-10-08
MY131936A (en) 2007-09-28
EP1647979A3 (en) 2008-12-10
JP4272279B2 (ja) 2009-06-03
MY131749A (en) 2007-08-30
CN1253863C (zh) 2006-04-26
KR100400436B1 (ko) 2003-10-01
DE69930480T2 (de) 2006-08-24

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