JP2011258272A - 記録装置、記録方法 - Google Patents

記録装置、記録方法 Download PDF

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Publication number
JP2011258272A
JP2011258272A JP2010132208A JP2010132208A JP2011258272A JP 2011258272 A JP2011258272 A JP 2011258272A JP 2010132208 A JP2010132208 A JP 2010132208A JP 2010132208 A JP2010132208 A JP 2010132208A JP 2011258272 A JP2011258272 A JP 2011258272A
Authority
JP
Japan
Prior art keywords
recording
tracking
signal
light
light beam
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.)
Pending
Application number
JP2010132208A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011258272A5 (https=
Inventor
Yoshiyuki Urakawa
禎之 浦川
Yuichi Suzuki
雄一 鈴木
Junichi Horigome
順一 堀米
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2010132208A priority Critical patent/JP2011258272A/ja
Priority to US13/150,328 priority patent/US8780681B2/en
Priority to CN2011101544818A priority patent/CN102280122A/zh
Publication of JP2011258272A publication Critical patent/JP2011258272A/ja
Publication of JP2011258272A5 publication Critical patent/JP2011258272A5/ja
Pending 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0901—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following only
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/0938—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following servo format, e.g. guide tracks, pilot signals
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0953—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for eccentricity of the disc or disc tracks
    • 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
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/09—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B7/095—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble
    • G11B7/0956—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam or focus plane for the purpose of maintaining alignment of the light beam relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following specially adapted for discs, e.g. for compensation of eccentricity or wobble to compensate for tilt, skew, warp or inclination of the disc, i.e. maintain the optical axis at right angles to the disc
    • 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
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Optical Head (AREA)
JP2010132208A 2010-06-09 2010-06-09 記録装置、記録方法 Pending JP2011258272A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010132208A JP2011258272A (ja) 2010-06-09 2010-06-09 記録装置、記録方法
US13/150,328 US8780681B2 (en) 2010-06-09 2011-06-01 Recording device and recording method
CN2011101544818A CN102280122A (zh) 2010-06-09 2011-06-02 记录装置和记录方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010132208A JP2011258272A (ja) 2010-06-09 2010-06-09 記録装置、記録方法

Publications (2)

Publication Number Publication Date
JP2011258272A true JP2011258272A (ja) 2011-12-22
JP2011258272A5 JP2011258272A5 (https=) 2013-07-04

Family

ID=45096154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010132208A Pending JP2011258272A (ja) 2010-06-09 2010-06-09 記録装置、記録方法

Country Status (3)

Country Link
US (1) US8780681B2 (https=)
JP (1) JP2011258272A (https=)
CN (1) CN102280122A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014148384A1 (ja) * 2013-03-21 2014-09-25 株式会社 東芝 再生記録装置及び光記録媒体の再生記録方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140253988A1 (en) * 2013-03-06 2014-09-11 Zebra Imaging, Inc. Hologram generating apparatus
CN110415732B (zh) * 2018-04-26 2021-03-30 中国科学院上海光学精密机械研究所 一种超分辨光盘的径向伺服装置及其伺服控制方法
JP2024043998A (ja) * 2022-09-20 2024-04-02 株式会社東芝 ディスク装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001134961A (ja) * 1999-11-05 2001-05-18 Olympus Optical Co Ltd 光記録再生装置
JP2009151900A (ja) * 2007-12-21 2009-07-09 Sony Corp 光ディスク装置及び位置制御方法並びに光ピックアップ
JP2009163811A (ja) * 2007-12-28 2009-07-23 Sony Corp 光ディスク装置及び位置制御方法並びに光ピックアップ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008176902A (ja) 2006-10-23 2008-07-31 Sony Corp 光情報記録媒体
US7960092B2 (en) 2006-10-23 2011-06-14 Sony Corporation Method of recording in an optical information recording medium
JP2008135144A (ja) 2006-10-23 2008-06-12 Sony Corp 光情報記録装置及び光情報記録方法並びに光情報再生装置及び光情報再生方法
US8007982B2 (en) 2006-12-20 2011-08-30 Sony Corporation Optical information recording medium
JP2009009635A (ja) 2007-06-27 2009-01-15 Sony Corp 光ピックアップ、光情報記録装置、光情報記録方法、光情報再生装置、光情報再生方法及び光情報記録媒体
JP4565353B2 (ja) 2007-12-06 2010-10-20 ソニー株式会社 光ディスク装置及び位置制御方法並びに光ピックアップ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001134961A (ja) * 1999-11-05 2001-05-18 Olympus Optical Co Ltd 光記録再生装置
JP2009151900A (ja) * 2007-12-21 2009-07-09 Sony Corp 光ディスク装置及び位置制御方法並びに光ピックアップ
JP2009163811A (ja) * 2007-12-28 2009-07-23 Sony Corp 光ディスク装置及び位置制御方法並びに光ピックアップ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014148384A1 (ja) * 2013-03-21 2014-09-25 株式会社 東芝 再生記録装置及び光記録媒体の再生記録方法
JP2014186760A (ja) * 2013-03-21 2014-10-02 Toshiba Corp 再生記録装置及び光記録媒体の再生記録方法

Also Published As

Publication number Publication date
US8780681B2 (en) 2014-07-15
US20110305122A1 (en) 2011-12-15
CN102280122A (zh) 2011-12-14

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