DE60227621D1 - Informationsaufzeichnungsvorrichtung und Informationsaufzeichnungsverfahren - Google Patents

Informationsaufzeichnungsvorrichtung und Informationsaufzeichnungsverfahren

Info

Publication number
DE60227621D1
DE60227621D1 DE60227621T DE60227621T DE60227621D1 DE 60227621 D1 DE60227621 D1 DE 60227621D1 DE 60227621 T DE60227621 T DE 60227621T DE 60227621 T DE60227621 T DE 60227621T DE 60227621 D1 DE60227621 D1 DE 60227621D1
Authority
DE
Germany
Prior art keywords
recording
mark
period
information recording
laser pulse
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 - Lifetime
Application number
DE60227621T
Other languages
English (en)
Inventor
Yoshio Sasaki
Masakazu Furukawa
Hisao Tanaka
Hiroyuki Uchino
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.)
Pioneer Corp
Original Assignee
Pioneer Corp
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 Pioneer Corp filed Critical Pioneer Corp
Application granted granted Critical
Publication of DE60227621D1 publication Critical patent/DE60227621D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G11B7/004—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
    • G11B7/00456—Recording strategies, e.g. pulse sequences
DE60227621T 2001-09-03 2002-08-30 Informationsaufzeichnungsvorrichtung und Informationsaufzeichnungsverfahren Expired - Lifetime DE60227621D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001266460A JP4405115B2 (ja) 2001-09-03 2001-09-03 情報記録装置および情報記録方法

Publications (1)

Publication Number Publication Date
DE60227621D1 true DE60227621D1 (de) 2008-08-28

Family

ID=19092745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60227621T Expired - Lifetime DE60227621D1 (de) 2001-09-03 2002-08-30 Informationsaufzeichnungsvorrichtung und Informationsaufzeichnungsverfahren

Country Status (5)

Country Link
US (2) US20030048724A1 (de)
EP (1) EP1288923B1 (de)
JP (1) JP4405115B2 (de)
AT (1) ATE401646T1 (de)
DE (1) DE60227621D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003074282A1 (fr) * 2002-02-15 2003-09-12 Sony Corporation Support d'enregistrement d'informations optiques reinscriptible, procede d'enregistrement/reproduction et dispositif d'enregistrement/reproduction
WO2003105009A1 (en) * 2002-06-07 2003-12-18 Bellsouth Intellectual Property Corporation Sytems and methods for establishing electronic conferencing over a distributed network
TW200509104A (en) * 2003-05-23 2005-03-01 Matsushita Electric Ind Co Ltd Information recording medium; recording device, method and program thereof
US7719943B2 (en) 2003-10-27 2010-05-18 Pioneer Corporation Information recording device and information recording method
JP4754170B2 (ja) * 2003-12-03 2011-08-24 パナソニック株式会社 レーザ駆動回路および光通信装置
JPWO2005096277A1 (ja) 2004-03-31 2008-02-21 パイオニア株式会社 情報記録装置、情報記録方法及び情報記録プログラム
US7787335B2 (en) 2004-03-31 2010-08-31 Pioneer Corporation Information recording device, information recording method, and information recording program

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2684657B2 (ja) * 1987-11-13 1997-12-03 ヤマハ株式会社 光ディスク記録方法
US5590111A (en) * 1990-06-29 1996-12-31 Hitachi, Ltd. Method of controlling recording of optical records
JP3259204B2 (ja) * 1992-10-21 2002-02-25 株式会社ニコン 光記録方法及び光記録のパルストレイン条件決定方法
JPH06150319A (ja) 1992-10-30 1994-05-31 Hitachi Ltd 情報の記録制御方式
JP2684952B2 (ja) 1993-04-07 1997-12-03 松下電器産業株式会社 ディスク記録方法およびディスク記録装置
US5561942A (en) * 1994-06-08 1996-10-08 Mugno; Matthew W. Fire ant killing device and method
US5737301A (en) * 1995-06-01 1998-04-07 Hitachi, Ltd. Laser control for setting average recording power of "1" equal to average recording power of "0"
JP3256416B2 (ja) 1995-07-24 2002-02-12 シャープ株式会社 光情報記録制御方法及び光情報記録制御装置
US5592322A (en) * 1995-09-05 1997-01-07 Daewoo Electronics Co., Ltd. Laser beam modulation apparatus
MX9704098A (es) * 1995-10-09 1997-09-30 Matsushita Electric Ind Co Ltd Metodo de grabacion y unidad de grabacion de informacion optica.
JPH09115165A (ja) * 1995-10-20 1997-05-02 Olympus Optical Co Ltd 半導体レーザ制御回路
JPH1064100A (ja) * 1996-08-22 1998-03-06 Pioneer Electron Corp ディジタル情報記録装置
CN1178211C (zh) 1996-12-20 2004-12-01 松下电器产业株式会社 光记录方法和光记录装置
JP4063978B2 (ja) * 1998-07-03 2008-03-19 株式会社リコー 情報記録方法
JP3877112B2 (ja) 1999-04-13 2007-02-07 株式会社リコー 光情報記録再生装置

Also Published As

Publication number Publication date
US20090022027A1 (en) 2009-01-22
EP1288923A2 (de) 2003-03-05
ATE401646T1 (de) 2008-08-15
US7965602B2 (en) 2011-06-21
US20030048724A1 (en) 2003-03-13
EP1288923B1 (de) 2008-07-16
JP2003077128A (ja) 2003-03-14
JP4405115B2 (ja) 2010-01-27
EP1288923A3 (de) 2004-12-22

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)