JP2008542961A5 - - Google Patents

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Publication number
JP2008542961A5
JP2008542961A5 JP2008514240A JP2008514240A JP2008542961A5 JP 2008542961 A5 JP2008542961 A5 JP 2008542961A5 JP 2008514240 A JP2008514240 A JP 2008514240A JP 2008514240 A JP2008514240 A JP 2008514240A JP 2008542961 A5 JP2008542961 A5 JP 2008542961A5
Authority
JP
Japan
Prior art keywords
auxiliary
spot
optical
optical system
record carrier
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
JP2008514240A
Other languages
English (en)
Japanese (ja)
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JP2008542961A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/IB2006/051533 external-priority patent/WO2006129213A2/en
Publication of JP2008542961A publication Critical patent/JP2008542961A/ja
Publication of JP2008542961A5 publication Critical patent/JP2008542961A5/ja
Pending legal-status Critical Current

Links

JP2008514240A 2005-05-31 2006-05-16 光学システム Pending JP2008542961A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05104680 2005-05-31
PCT/IB2006/051533 WO2006129213A2 (en) 2005-05-31 2006-05-16 Optical system

Publications (2)

Publication Number Publication Date
JP2008542961A JP2008542961A (ja) 2008-11-27
JP2008542961A5 true JP2008542961A5 (enExample) 2009-07-30

Family

ID=37177823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008514240A Pending JP2008542961A (ja) 2005-05-31 2006-05-16 光学システム

Country Status (7)

Country Link
US (1) US20080212448A1 (enExample)
EP (1) EP1891633A2 (enExample)
JP (1) JP2008542961A (enExample)
KR (1) KR20080021052A (enExample)
CN (1) CN101189668A (enExample)
TW (1) TW200717483A (enExample)
WO (1) WO2006129213A2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1800299A1 (en) * 2004-10-08 2007-06-27 Koninklijke Philips Electronics N.V. An optical record carrier
CN101278343A (zh) * 2005-09-30 2008-10-01 皇家飞利浦电子股份有限公司 光盘驱动器和光盘驱动器的跟踪误差检测方法
KR20080065279A (ko) * 2005-09-30 2008-07-11 코닌클리케 필립스 일렉트로닉스 엔.브이. 광 저장 디스크 및 트랙이 불균일하게 이격된 디스크를구비한 시스템
EP2200027A1 (en) * 2008-12-22 2010-06-23 Thomson Licensing Optical disc, mastering method and apparatus for reading of respective data
WO2013082672A1 (en) * 2011-12-07 2013-06-13 Quintessencelabs Pty Ltd Integrated quantum-random noise generator using quantum vacuum states of light

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146613A (en) * 1978-05-10 1979-11-16 Hitachi Ltd Optical head
DE3323007C1 (de) * 1983-06-25 1984-06-28 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Spurfolgesystem mit einem optischen Abtaster für ein Audio- oder Video-Plattenwiedergabegerät
US4720825A (en) * 1984-02-06 1988-01-19 Asahi Kogaku Kogyo Kabushiki Kaisha Optical data reproducing devices having improved trick play capability
DE3714803A1 (de) * 1987-05-04 1988-11-17 Siemens Ag Optische vorrichtung zum aufzeichnen und wiedergeben einer auf einer speicherplatte gespeicherten information
JPH01269240A (ja) * 1988-04-20 1989-10-26 Csk Corp 光記録装置
JP2684763B2 (ja) * 1989-04-24 1997-12-03 ソニー株式会社 光学記録および／または再生装置
JP2651454B2 (ja) * 1989-05-18 1997-09-10 株式会社アサカ マルチビーム光ディスク装置のトラッキング誤差検出部
JPH0354733A (ja) * 1989-07-21 1991-03-08 Sony Corp 光学記録および／または再生装置
NL9000282A (nl) * 1990-02-06 1991-09-02 Philips Nv Optische aftastinrichting met meerdere aftastvlekken.
JP2923331B2 (ja) * 1990-06-12 1999-07-26 オリンパス光学工業株式会社 光記録媒体及びその再生装置
JPH0482021A (ja) * 1990-07-23 1992-03-16 Mitsubishi Electric Corp 光記録再生装置
JP3005648B2 (ja) * 1991-04-25 2000-01-31 日本電気ホームエレクトロニクス株式会社 光ディスク記録方法および光ディスク装置
JP2644108B2 (ja) * 1991-06-26 1997-08-25 三菱電機株式会社 光学式記録再生装置
JP3155373B2 (ja) * 1992-10-01 2001-04-09 パイオニア株式会社 光ディスクの記録信号読取り方法
JPH09161273A (ja) * 1995-12-07 1997-06-20 Matsushita Electric Ind Co Ltd 光ディスク再生装置
US6088308A (en) * 1998-02-13 2000-07-11 International Business Machines Corporation System for creating, reading and writing on rotatable information storage media, a tracking circuit for providing positioning information
JP4001196B2 (ja) * 1999-10-12 2007-10-31 パイオニア株式会社 情報記録装置及び情報再生装置
JP3988343B2 (ja) * 1999-12-28 2007-10-10 ソニー株式会社 光学ピックアップ装置、光ディスク装置及びトラック判別信号検出方法
JP4151313B2 (ja) * 2002-06-03 2008-09-17 株式会社日立製作所 光再生装置
WO2005024798A2 (en) * 2003-09-11 2005-03-17 Koninklijke Philips Electronics N.V. Tracking method, recording means and a recorder for an optical disc
EP1800299A1 (en) * 2004-10-08 2007-06-27 Koninklijke Philips Electronics N.V. An optical record carrier

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