JP4397751B2 - 光記録方法及び光記録装置 - Google Patents

光記録方法及び光記録装置 Download PDF

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Publication number
JP4397751B2
JP4397751B2 JP2004209748A JP2004209748A JP4397751B2 JP 4397751 B2 JP4397751 B2 JP 4397751B2 JP 2004209748 A JP2004209748 A JP 2004209748A JP 2004209748 A JP2004209748 A JP 2004209748A JP 4397751 B2 JP4397751 B2 JP 4397751B2
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Prior art keywords
recording
last
pulse
mark
mark length
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JP2004209748A
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Japanese (ja)
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JP2005122874A5 (enExample
JP2005122874A (ja
Inventor
通和 堀江
孝志 大野
賢二郎 清野
正枝 久保
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Mitsubishi Chemical Media Co Ltd
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Mitsubishi Chemical Media Co Ltd
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Priority to JP2004209748A priority Critical patent/JP4397751B2/ja
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Publication of JP2005122874A5 publication Critical patent/JP2005122874A5/ja
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    • 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
    • G11B7/004—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

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  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP2004209748A 2003-07-18 2004-07-16 光記録方法及び光記録装置 Expired - Fee Related JP4397751B2 (ja)

Priority Applications (1)

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JP2004209748A JP4397751B2 (ja) 2003-07-18 2004-07-16 光記録方法及び光記録装置

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003199522 2003-07-18
JP2003334342 2003-09-25
JP2004209748A JP4397751B2 (ja) 2003-07-18 2004-07-16 光記録方法及び光記録装置

Publications (3)

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JP2005122874A JP2005122874A (ja) 2005-05-12
JP2005122874A5 JP2005122874A5 (enExample) 2005-10-27
JP4397751B2 true JP4397751B2 (ja) 2010-01-13

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JP2004209748A Expired - Fee Related JP4397751B2 (ja) 2003-07-18 2004-07-16 光記録方法及び光記録装置

Country Status (8)

Country Link
US (1) US7277376B2 (enExample)
EP (1) EP1647976B1 (enExample)
JP (1) JP4397751B2 (enExample)
KR (1) KR100889715B1 (enExample)
CN (2) CN100394486C (enExample)
DE (1) DE602004030576D1 (enExample)
TW (1) TWI265495B (enExample)
WO (1) WO2005013267A1 (enExample)

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US7948699B2 (en) * 2009-01-02 2011-05-24 Lsi Corporation Systems and methods for equalizer optimization in a storage access retry
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US7969337B2 (en) * 2009-07-27 2011-06-28 Lsi Corporation Systems and methods for two tier sampling correction in a data processing circuit
US8139305B2 (en) * 2009-09-14 2012-03-20 Lsi Corporation Systems and methods for timing and gain acquisition
US8854752B2 (en) 2011-05-03 2014-10-07 Lsi Corporation Systems and methods for track width determination
US8762440B2 (en) 2011-07-11 2014-06-24 Lsi Corporation Systems and methods for area efficient noise predictive filter calibration
US9112538B2 (en) 2013-03-13 2015-08-18 Avago Technologies General Ip (Singapore) Pte. Ltd. Systems and methods for loop feedback
US8848776B1 (en) 2013-03-25 2014-09-30 Lsi Corporation Systems and methods for multi-dimensional signal equalization
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US7106680B2 (en) * 2002-05-10 2006-09-12 Ricoh Company, Ltd. Device and method for recording data to optical disk using multi-pulse to enhance power pulse
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Also Published As

Publication number Publication date
KR100889715B1 (ko) 2009-03-23
EP1647976B1 (en) 2010-12-15
US20060062125A1 (en) 2006-03-23
EP1647976A1 (en) 2006-04-19
EP1647976A4 (en) 2008-08-06
CN100394486C (zh) 2008-06-11
KR20060035758A (ko) 2006-04-26
CN1826640A (zh) 2006-08-30
CN101261845A (zh) 2008-09-10
TWI265495B (en) 2006-11-01
CN101261845B (zh) 2010-07-21
TW200515393A (en) 2005-05-01
JP2005122874A (ja) 2005-05-12
WO2005013267A1 (ja) 2005-02-10
US7277376B2 (en) 2007-10-02
DE602004030576D1 (de) 2011-01-27

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