JP4395416B2 - 光情報記録装置 - Google Patents

光情報記録装置 Download PDF

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Publication number
JP4395416B2
JP4395416B2 JP2004207248A JP2004207248A JP4395416B2 JP 4395416 B2 JP4395416 B2 JP 4395416B2 JP 2004207248 A JP2004207248 A JP 2004207248A JP 2004207248 A JP2004207248 A JP 2004207248A JP 4395416 B2 JP4395416 B2 JP 4395416B2
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JP
Japan
Prior art keywords
pulse
recording
condition
pit
length
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
JP2004207248A
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English (en)
Japanese (ja)
Other versions
JP2006031788A (ja
Inventor
慎生 関口
博哉 垣本
勲 松田
禎一 佐藤
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.)
Taiyo Yuden Co Ltd
Original Assignee
Taiyo Yuden 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 Taiyo Yuden Co Ltd filed Critical Taiyo Yuden Co Ltd
Priority to JP2004207248A priority Critical patent/JP4395416B2/ja
Priority to TW094116729A priority patent/TW200612412A/zh
Priority to CNB2005100807543A priority patent/CN100373468C/zh
Priority to KR1020050061685A priority patent/KR100731781B1/ko
Priority to US11/181,720 priority patent/US7496014B2/en
Priority to DE602005005252T priority patent/DE602005005252T2/de
Priority to EP05254409A priority patent/EP1619674B1/en
Publication of JP2006031788A publication Critical patent/JP2006031788A/ja
Priority to HK06103659.0A priority patent/HK1081318B/en
Application granted granted Critical
Publication of JP4395416B2 publication Critical patent/JP4395416B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B7/004—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
    • 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
    • G11B7/00456—Recording strategies, e.g. pulse sequences
    • 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
    • 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
    • G11B7/00454—Recording involving phase-change effects

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP2004207248A 2004-07-14 2004-07-14 光情報記録装置 Expired - Fee Related JP4395416B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2004207248A JP4395416B2 (ja) 2004-07-14 2004-07-14 光情報記録装置
TW094116729A TW200612412A (en) 2004-07-14 2005-05-23 Optical information recording apparatus
CNB2005100807543A CN100373468C (zh) 2004-07-14 2005-06-30 光信息记录装置
KR1020050061685A KR100731781B1 (ko) 2004-07-14 2005-07-08 광정보기록장치
US11/181,720 US7496014B2 (en) 2004-07-14 2005-07-13 Optical information recording apparatus and method and processing circuit
DE602005005252T DE602005005252T2 (de) 2004-07-14 2005-07-14 Optische Informationsaufzeichnungsvorrichtung und Verfahren und Verarbeitungsschaltkreis
EP05254409A EP1619674B1 (en) 2004-07-14 2005-07-14 Optical information recording apparatus and method and processing circuit
HK06103659.0A HK1081318B (en) 2004-07-14 2006-03-23 Optical information recording apparatus and method and processing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004207248A JP4395416B2 (ja) 2004-07-14 2004-07-14 光情報記録装置

Publications (2)

Publication Number Publication Date
JP2006031788A JP2006031788A (ja) 2006-02-02
JP4395416B2 true JP4395416B2 (ja) 2010-01-06

Family

ID=34941836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004207248A Expired - Fee Related JP4395416B2 (ja) 2004-07-14 2004-07-14 光情報記録装置

Country Status (7)

Country Link
US (1) US7496014B2 (https=)
EP (1) EP1619674B1 (https=)
JP (1) JP4395416B2 (https=)
KR (1) KR100731781B1 (https=)
CN (1) CN100373468C (https=)
DE (1) DE602005005252T2 (https=)
TW (1) TW200612412A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4395450B2 (ja) * 2005-02-08 2010-01-06 太陽誘電株式会社 光情報記録装置および信号処理回路
TWI328806B (en) * 2005-06-17 2010-08-11 Lite On It Corp Method for adjusting write strategy of optical disc
DE602007012339D1 (de) 2006-03-13 2011-03-17 Koninkl Philips Electronics Nv Ungslaufwerke
KR100696838B1 (ko) 2006-03-30 2007-03-19 주식회사 대우일렉트로닉스 광기록재생기의 기록 방법
KR20080087315A (ko) * 2007-03-26 2008-10-01 삼성전자주식회사 라이트 스트러티지 검출 장치 및 방법, 데이터 기록 장치및 방법
US9048947B2 (en) * 2008-12-10 2015-06-02 Verizon Patent And Licensing Inc. Optical receiver having an automatic fiber optic signal adjustment circuit

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2702018B2 (ja) 1991-11-18 1998-01-21 太陽誘電株式会社 光情報記録方法及びその装置
US6243339B1 (en) * 1997-08-12 2001-06-05 U.S. Philips Corporation Method and device for writing optical record carriers
JP2002015426A (ja) * 2000-06-27 2002-01-18 Ricoh Co Ltd 情報記録方法及び光記録媒体
WO2002089123A1 (en) * 2001-04-27 2002-11-07 Matsushita Electric Industrial Co., Ltd. Recordable optical disc, optical disc recording apparatus, optical disc reproduction apparatus, and method for recording data onto recordable optical dosc
JP4014440B2 (ja) 2001-05-11 2007-11-28 松下電器産業株式会社 情報記録装置、情報記録方法及び情報記録システム
JP2003203343A (ja) * 2001-12-28 2003-07-18 Teac Corp 光ディスク装置
JP3979120B2 (ja) * 2002-02-25 2007-09-19 ティアック株式会社 光ディスク装置
JP3753105B2 (ja) * 2002-07-10 2006-03-08 ティアック株式会社 光ディスク装置
JP3738244B2 (ja) 2002-09-20 2006-01-25 三洋電機株式会社 ディスク装置
DE602004031300D1 (de) 2003-10-17 2011-03-17 Ricoh Co Ltd Informationsaufzeichnungsverfahren, informationsaufzeichnungseinrichtung, programm und computerlesbares aufzeichnungsmedium

Also Published As

Publication number Publication date
TWI325586B (https=) 2010-06-01
US20060018226A1 (en) 2006-01-26
KR100731781B1 (ko) 2007-06-22
DE602005005252D1 (de) 2008-04-24
EP1619674A1 (en) 2006-01-25
EP1619674B1 (en) 2008-03-12
JP2006031788A (ja) 2006-02-02
KR20060049984A (ko) 2006-05-19
HK1081318A1 (en) 2006-05-12
CN100373468C (zh) 2008-03-05
US7496014B2 (en) 2009-02-24
DE602005005252T2 (de) 2009-03-19
CN1734585A (zh) 2006-02-15
TW200612412A (en) 2006-04-16

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