JP2006114165A5 - - Google Patents

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Publication number
JP2006114165A5
JP2006114165A5 JP2004302367A JP2004302367A JP2006114165A5 JP 2006114165 A5 JP2006114165 A5 JP 2006114165A5 JP 2004302367 A JP2004302367 A JP 2004302367A JP 2004302367 A JP2004302367 A JP 2004302367A JP 2006114165 A5 JP2006114165 A5 JP 2006114165A5
Authority
JP
Japan
Prior art keywords
signal
light
recording medium
information recording
detection unit
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
JP2004302367A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006114165A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004302367A priority Critical patent/JP2006114165A/ja
Priority claimed from JP2004302367A external-priority patent/JP2006114165A/ja
Priority to US11/059,683 priority patent/US20060083146A1/en
Priority to CNA2005100077837A priority patent/CN1763854A/zh
Publication of JP2006114165A publication Critical patent/JP2006114165A/ja
Publication of JP2006114165A5 publication Critical patent/JP2006114165A5/ja
Pending legal-status Critical Current

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JP2004302367A 2004-10-18 2004-10-18 光情報再生装置 Pending JP2006114165A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2004302367A JP2006114165A (ja) 2004-10-18 2004-10-18 光情報再生装置
US11/059,683 US20060083146A1 (en) 2004-10-18 2005-02-17 Information reproduction apparatus
CNA2005100077837A CN1763854A (zh) 2004-10-18 2005-02-17 光信息再现装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004302367A JP2006114165A (ja) 2004-10-18 2004-10-18 光情報再生装置

Publications (2)

Publication Number Publication Date
JP2006114165A JP2006114165A (ja) 2006-04-27
JP2006114165A5 true JP2006114165A5 (enExample) 2007-06-07

Family

ID=36180634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004302367A Pending JP2006114165A (ja) 2004-10-18 2004-10-18 光情報再生装置

Country Status (3)

Country Link
US (1) US20060083146A1 (enExample)
JP (1) JP2006114165A (enExample)
CN (1) CN1763854A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006244538A (ja) * 2005-02-28 2006-09-14 Toshiba Corp 光ヘッド装置及び光ディスク装置
KR100621376B1 (ko) * 2005-05-11 2006-09-15 삼성전자주식회사 모니터링용 광검출장치 및 이를 적용한 광픽업장치
JP2007073147A (ja) * 2005-09-08 2007-03-22 Hitachi Ltd 光ディスク装置及びそれに用いられる集積回路
US7801004B2 (en) * 2005-10-31 2010-09-21 Hewlett-Packard Development Company, L.P. Method of error correction for a series of marks on an optical disc
TWI325588B (en) * 2006-09-07 2010-06-01 Lite On It Corp Hologram optical storage system
JP2008146741A (ja) * 2006-12-08 2008-06-26 Matsushita Electric Ind Co Ltd 光ピックアップ装置
JP4902337B2 (ja) * 2006-12-20 2012-03-21 株式会社日立メディアエレクトロニクス 光ピックアップおよび光学情報再生装置
WO2008105265A1 (ja) * 2007-02-26 2008-09-04 Mitsubishi Electric Corporation 回折光学素子及び光ピックアップ装置
JP2010015628A (ja) * 2008-07-02 2010-01-21 Nec Electronics Corp 光ディスク装置及び受光ｉｃ
JP5542459B2 (ja) * 2010-01-25 2014-07-09 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及びそれを用いた光ディスク装置
JP2011181118A (ja) * 2010-02-26 2011-09-15 Hitachi Media Electoronics Co Ltd 光ピックアップ装置および光ディスク装置
JP2012059358A (ja) * 2011-11-14 2012-03-22 Hitachi Media Electoronics Co Ltd 光ピックアップおよび光学情報再生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866691A (en) * 1987-03-13 1989-09-12 Pioneer Electronic Corporation AC amplifying RF signal processing circuit for optical disk player
JP3157873B2 (ja) * 1991-11-15 2001-04-16 パイオニア株式会社 光ピックアップ装置における焦点制御装置
JP3396890B2 (ja) * 1992-02-21 2003-04-14 松下電器産業株式会社 ホログラム、これを用いた光ヘッド装置及び光学系
DE69424204T2 (de) * 1993-02-16 2000-09-07 Nec Corp., Tokio/Tokyo Optischer Abtasthopf und doppelbrechender Beugungsgitterpolarisator sowie Hologrammpolarisator dafür.
US5757751A (en) * 1996-01-16 1998-05-26 International Business Machines Corporation Baseline correction circuit for pulse width modulated data readback systems
JP3697875B2 (ja) * 1997-12-25 2005-09-21 ソニー株式会社 光学ピックアップ及び光ディスク装置
JPH11306579A (ja) * 1998-04-15 1999-11-05 Sony Corp ビームスプリッタ及び光ピックアップ装置
JP3984426B2 (ja) * 2001-03-13 2007-10-03 パイオニア株式会社 情報再生装置、信号処理装置、情報再生方法および光学式記録媒体
KR100499007B1 (ko) * 2002-12-30 2005-07-01 삼성전기주식회사 홀로그램 광학소자를 이용한 광 픽업장치 및 홀로그램패턴형성방법
JP2005310310A (ja) * 2004-04-23 2005-11-04 Sanyo Electric Co Ltd トラッキングバランス調整装置
JP4317810B2 (ja) * 2004-11-09 2009-08-19 パナソニック株式会社 光ディスク記録再生装置

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