JP2008310848A5 - - Google Patents

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Publication number
JP2008310848A5
JP2008310848A5 JP2007155283A JP2007155283A JP2008310848A5 JP 2008310848 A5 JP2008310848 A5 JP 2008310848A5 JP 2007155283 A JP2007155283 A JP 2007155283A JP 2007155283 A JP2007155283 A JP 2007155283A JP 2008310848 A5 JP2008310848 A5 JP 2008310848A5
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JP
Japan
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JP2007155283A
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JP2008310848A (ja
JP4345030B2 (ja
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Priority claimed from JP2007155283A external-priority patent/JP4345030B2/ja
Priority to JP2007155283A priority Critical patent/JP4345030B2/ja
Priority to US12/131,333 priority patent/US7948840B2/en
Priority to TW097121593A priority patent/TWI382412B/zh
Priority to EP08158050A priority patent/EP2006848B1/en
Priority to DE602008002786T priority patent/DE602008002786D1/de
Priority to KR1020080054515A priority patent/KR20080109635A/ko
Priority to CN2008101094439A priority patent/CN101325067B/zh
Publication of JP2008310848A publication Critical patent/JP2008310848A/ja
Publication of JP2008310848A5 publication Critical patent/JP2008310848A5/ja
Publication of JP4345030B2 publication Critical patent/JP4345030B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007155283A 2007-06-12 2007-06-12 光ディスク装置及び集光位置補正方法 Expired - Fee Related JP4345030B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2007155283A JP4345030B2 (ja) 2007-06-12 2007-06-12 光ディスク装置及び集光位置補正方法
US12/131,333 US7948840B2 (en) 2007-06-12 2008-06-02 Optical disc device and converging position correction method
TW097121593A TWI382412B (zh) 2007-06-12 2008-06-10 光碟裝置與收斂位置校正方法
DE602008002786T DE602008002786D1 (de) 2007-06-12 2008-06-11 Optische Scheibenvorrichtung und Verfahren zur Korrektur der Konvergenzposition
EP08158050A EP2006848B1 (en) 2007-06-12 2008-06-11 Optical disc device and converging position correction method
KR1020080054515A KR20080109635A (ko) 2007-06-12 2008-06-11 광 디스크 장치 및 수렴 위치 보정 방법
CN2008101094439A CN101325067B (zh) 2007-06-12 2008-06-12 光盘装置和会聚位置校正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007155283A JP4345030B2 (ja) 2007-06-12 2007-06-12 光ディスク装置及び集光位置補正方法

Publications (3)

Publication Number Publication Date
JP2008310848A JP2008310848A (ja) 2008-12-25
JP2008310848A5 true JP2008310848A5 (ja) 2009-04-16
JP4345030B2 JP4345030B2 (ja) 2009-10-14

Family

ID=39777018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007155283A Expired - Fee Related JP4345030B2 (ja) 2007-06-12 2007-06-12 光ディスク装置及び集光位置補正方法

Country Status (7)

Country Link
US (1) US7948840B2 (ja)
EP (1) EP2006848B1 (ja)
JP (1) JP4345030B2 (ja)
KR (1) KR20080109635A (ja)
CN (1) CN101325067B (ja)
DE (1) DE602008002786D1 (ja)
TW (1) TWI382412B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4345030B2 (ja) * 2007-06-12 2009-10-14 ソニー株式会社 光ディスク装置及び集光位置補正方法
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
JP4596284B2 (ja) * 2008-05-26 2010-12-08 ソニー株式会社 光ディスク装置及びフォーカス制御方法
JP2010040064A (ja) * 2008-07-31 2010-02-18 Sony Corp 光ディスク装置及び信号生成方法
US9373351B2 (en) 2008-12-31 2016-06-21 General Electric Comany System and method for dual-beam recording and readout of multilayered optical data storage media
JP2011216171A (ja) * 2010-04-02 2011-10-27 Sony Corp 光学ピックアップ、光学ドライブ装置、光照射方法
US8254224B2 (en) * 2010-11-18 2012-08-28 General Electric Company Servoing system for master with parallel tracks in a holographic replication system
US8139462B1 (en) * 2010-11-24 2012-03-20 General Electric Company System and method for precise recording
JPWO2012070125A1 (ja) * 2010-11-24 2014-05-19 株式会社東芝 情報記録再生装置
WO2012111105A1 (ja) * 2011-02-16 2012-08-23 パイオニア株式会社 情報記録再生装置及び情報記録再生方法
JP2012221538A (ja) * 2011-04-13 2012-11-12 Hitachi Consumer Electronics Co Ltd 光ディスク装置およびその制御方法
JP5452542B2 (ja) * 2011-04-21 2014-03-26 株式会社日立メディアエレクトロニクス 光ピックアップ装置および光ディスク装置
CN106713726B (zh) * 2015-07-14 2019-11-29 无锡天脉聚源传媒科技有限公司 一种识别拍摄方式的方法和装置
CN109524029B (zh) * 2017-09-20 2020-10-09 上海纳光信息科技有限公司 基于双光束超分辨的多层光盘存储装置及方法
CN112750470B (zh) * 2019-10-30 2022-05-31 华为技术有限公司 一种检测装置、光驱及检测方法
JP7426656B2 (ja) * 2020-03-31 2024-02-02 パナソニックＩｐマネジメント株式会社 焦点距離調整装置及びレーザ加工装置
CN113074915A (zh) * 2021-03-29 2021-07-06 业成科技（成都）有限公司 偏心量测装置及其量测方法
CN114627900B (zh) * 2022-03-23 2023-07-04 华中科技大学 一种能在透明、均一存储介质定位的方法

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US5892739A (en) * 1998-02-13 1999-04-06 International Business Machines Corporation In system for creating reading and writing on rotatable information storage media, an apparatus for multilayer source positioning using the laser source as a detector
US6738322B2 (en) * 1999-07-29 2004-05-18 Research Investment Network, Inc. Optical data storage system with focus and tracking error correction
JP2001266367A (ja) * 2000-03-17 2001-09-28 Matsushita Electric Ind Co Ltd 光ディスク装置
AU2001256991A1 (en) 2000-04-07 2001-10-23 Siros Technologies, Inc. Optical information medium
EP1162614A3 (en) * 2000-06-09 2006-04-05 TDK Corporation Optical information medium
JP4043175B2 (ja) * 2000-06-09 2008-02-06 Ｔｄｋ株式会社 光情報媒体およびその製造方法
US7224650B2 (en) * 2000-11-07 2007-05-29 Matsushita Electric Industrial Co., Ltd. Recording medium, its controller and controlling method
US7242648B2 (en) * 2003-04-28 2007-07-10 Matsushita Electric Industrial Co., Ltd. Tracking error signal generation device, optical disc apparatus, tracking error signal generation method and tracking control method
US20080037083A1 (en) 2004-03-29 2008-02-14 Masakazu Ogasawara Hologram Recording Carrier and Recording/Reproduction Method and Device
JP2005302085A (ja) 2004-04-07 2005-10-27 Hitachi Ltd 光記録媒体のトラック形成方法及び情報記録方法
EP1701341A1 (en) * 2005-03-07 2006-09-13 Deutsche Thomson-Brandt Gmbh Holographic recording medium and pickup for this medium
JP2006268888A (ja) * 2005-03-22 2006-10-05 Hitachi Ltd 情報記録装置、情報記録媒体及び情報記録方法
JP2007004897A (ja) * 2005-06-23 2007-01-11 Hitachi Ltd 情報記録再生方法及び情報記録再生装置
JP2007149250A (ja) 2005-11-29 2007-06-14 Canon Inc 光学式情報記録再生装置
JP4724546B2 (ja) 2005-12-08 2011-07-13 新日本製鐵株式会社 スクラップの予熱処理装置及び予熱処理方法
JP4714704B2 (ja) * 2007-03-08 2011-06-29 株式会社日立製作所 情報記録再生方法及び情報記録再生装置
JP4345030B2 (ja) * 2007-06-12 2009-10-14 ソニー株式会社 光ディスク装置及び集光位置補正方法

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