JP4692684B2 - 光ディスク装置および光ディスクの再生方法 - Google Patents

光ディスク装置および光ディスクの再生方法 Download PDF

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Publication number
JP4692684B2
JP4692684B2 JP2010061780A JP2010061780A JP4692684B2 JP 4692684 B2 JP4692684 B2 JP 4692684B2 JP 2010061780 A JP2010061780 A JP 2010061780A JP 2010061780 A JP2010061780 A JP 2010061780A JP 4692684 B2 JP4692684 B2 JP 4692684B2
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Prior art keywords
recording layer
amplitude
laser
optical disc
laser power
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JP2010061780A
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Japanese (ja)
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JP2010135067A5 (enrdf_load_stackoverflow
JP2010135067A (ja
Inventor
西村孝一郎
井上雅之
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Hitachi Ltd
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Hitachi Ltd
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  • Optical Recording Or Reproduction (AREA)
JP2010061780A 2010-03-18 2010-03-18 光ディスク装置および光ディスクの再生方法 Expired - Fee Related JP4692684B2 (ja)

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JP2010061780A JP4692684B2 (ja) 2010-03-18 2010-03-18 光ディスク装置および光ディスクの再生方法

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JP2010061780A JP4692684B2 (ja) 2010-03-18 2010-03-18 光ディスク装置および光ディスクの再生方法

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JP2006266353A Division JP2008084504A (ja) 2006-09-29 2006-09-29 光ディスク装置および光ディスクの再生方法

Related Child Applications (1)

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JP2010223379A Division JP4983971B2 (ja) 2010-10-01 2010-10-01 光ディスク装置および光ディスクの再生方法

Publications (3)

Publication Number Publication Date
JP2010135067A JP2010135067A (ja) 2010-06-17
JP2010135067A5 JP2010135067A5 (enrdf_load_stackoverflow) 2010-07-29
JP4692684B2 true JP4692684B2 (ja) 2011-06-01

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JP2010061780A Expired - Fee Related JP4692684B2 (ja) 2010-03-18 2010-03-18 光ディスク装置および光ディスクの再生方法

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08339569A (ja) * 1995-06-13 1996-12-24 Mitsubishi Electric Corp 光記録再生装置
JP2003187481A (ja) * 2001-12-17 2003-07-04 Olympus Optical Co Ltd 光磁気記録再生装置
JP2004253032A (ja) * 2003-02-19 2004-09-09 Sony Corp レーザ駆動装置、光学式ヘッド装置及び情報処理装置
JP2004355723A (ja) * 2003-05-29 2004-12-16 Sony Corp 半導体レーザ駆動装置及び方法、再生装置及び方法
US7742371B2 (en) * 2003-10-31 2010-06-22 Pioneer Corporation Information recording/reproducing device, information recording/reproducing method, and information recording/reproducing program
JP2006236495A (ja) * 2005-02-25 2006-09-07 Victor Co Of Japan Ltd 光記録媒体及びその再生装置

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JP2010135067A (ja) 2010-06-17

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