JP2009043320A5 - - Google Patents

Info

Publication number
JP2009043320A5
JP2009043320A5 JP2007206045A JP2007206045A JP2009043320A5 JP 2009043320 A5 JP2009043320 A5 JP 2009043320A5 JP 2007206045 A JP2007206045 A JP 2007206045A JP 2007206045 A JP2007206045 A JP 2007206045A JP 2009043320 A5 JP2009043320 A5 JP 2009043320A5
Authority
JP
Japan
Prior art keywords
signal
frequency
light
recording
recording layer
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
JP2007206045A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009043320A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007206045A priority Critical patent/JP2009043320A/ja
Priority claimed from JP2007206045A external-priority patent/JP2009043320A/ja
Priority to US12/153,222 priority patent/US8089841B2/en
Priority to EP08014160A priority patent/EP2026341B1/en
Priority to AT08014160T priority patent/ATE487217T1/de
Priority to CN2008101450946A priority patent/CN101364411B/zh
Priority to DE602008003269T priority patent/DE602008003269D1/de
Publication of JP2009043320A publication Critical patent/JP2009043320A/ja
Publication of JP2009043320A5 publication Critical patent/JP2009043320A5/ja
Pending legal-status Critical Current

Links

JP2007206045A 2007-08-08 2007-08-08 光記録媒体の再生信号の測定方法、信号再生装置及び光記録媒体 Pending JP2009043320A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007206045A JP2009043320A (ja) 2007-08-08 2007-08-08 光記録媒体の再生信号の測定方法、信号再生装置及び光記録媒体
US12/153,222 US8089841B2 (en) 2007-08-08 2008-05-15 Reproducing signal measuring method, signal reproducing apparatus, and optical recording medium
EP08014160A EP2026341B1 (en) 2007-08-08 2008-08-07 Reproducing signal measuring method, signal reproducing apparatus
AT08014160T ATE487217T1 (de) 2007-08-08 2008-08-07 Wiedergabesignalmessverfahren, signalwiedergabevorrichtung
CN2008101450946A CN101364411B (zh) 2007-08-08 2008-08-07 再生信号测量方法和信号再生装置
DE602008003269T DE602008003269D1 (de) 2007-08-08 2008-08-07 Wiedergabesignalmessverfahren, Signalwiedergabevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007206045A JP2009043320A (ja) 2007-08-08 2007-08-08 光記録媒体の再生信号の測定方法、信号再生装置及び光記録媒体

Publications (2)

Publication Number Publication Date
JP2009043320A JP2009043320A (ja) 2009-02-26
JP2009043320A5 true JP2009043320A5 (enExample) 2010-05-27

Family

ID=40032450

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007206045A Pending JP2009043320A (ja) 2007-08-08 2007-08-08 光記録媒体の再生信号の測定方法、信号再生装置及び光記録媒体

Country Status (6)

Country Link
US (1) US8089841B2 (enExample)
EP (1) EP2026341B1 (enExample)
JP (1) JP2009043320A (enExample)
CN (1) CN101364411B (enExample)
AT (1) ATE487217T1 (enExample)
DE (1) DE602008003269D1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5072540B2 (ja) * 2007-11-01 2012-11-14 三洋電機株式会社 光記録媒体、光記録装置および光再生装置
JP5024077B2 (ja) * 2008-01-29 2012-09-12 Ｔｄｋ株式会社 多層光記録媒体の特性評価方法
JP5257261B2 (ja) * 2009-06-18 2013-08-07 ソニー株式会社 光情報再生装置及び光情報再生方法
WO2012147129A1 (ja) * 2011-04-27 2012-11-01 日立コンシューマエレクトロニクス株式会社 光ディスク装置、光ディスク記録再生方法、光ディスク

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5677903A (en) * 1991-03-25 1997-10-14 U.S. Phillips Corporation Multi-layer information storage system with improved aberration correction
JP3266627B2 (ja) * 1991-10-11 2002-03-18 株式会社日立製作所 情報再生装置
JPH0954957A (ja) * 1995-08-11 1997-02-25 Sony Corp 多層記録媒体のクロストーク測定方法及び多層記録媒体
JP4150155B2 (ja) 2000-10-10 2008-09-17 株式会社日立製作所 情報記録媒体、情報の記録方法、再生方法、記録記録装置及び情報再生装置
CN1689080A (zh) * 2002-10-15 2005-10-26 松下电器产业株式会社 多层信息介质、其再生方法以及再生装置
JP4215497B2 (ja) 2002-12-27 2009-01-28 Ｔｄｋ株式会社 光記録媒体
JP2005158159A (ja) * 2003-11-26 2005-06-16 Toshiba Corp 記録制御パラメータ最適化装置、記録制御パラメータ最適化方法、記録装置、及び記録方法
KR20070003513A (ko) 2005-06-30 2007-01-05 엘지전자 주식회사 기록매체 및 기록매체 기록/재생방법 및 장치
JP2007048402A (ja) * 2005-08-11 2007-02-22 Toshiba Corp 光ディスク装置
US7567499B2 (en) 2005-08-30 2009-07-28 Victor Company Of Japan, Ltd. Optical disc and method of producing the same
JP4380641B2 (ja) 2006-02-14 2009-12-09 株式会社日立製作所 光記録媒体、光記録媒体の評価方法、情報再生方法及び情報記録方法。

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