JP4706162B2 - 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法 - Google Patents

光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法 Download PDF

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JP4706162B2
JP4706162B2 JP2002191712A JP2002191712A JP4706162B2 JP 4706162 B2 JP4706162 B2 JP 4706162B2 JP 2002191712 A JP2002191712 A JP 2002191712A JP 2002191712 A JP2002191712 A JP 2002191712A JP 4706162 B2 JP4706162 B2 JP 4706162B2
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light
light emitting
block
laser
optical
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Japanese (ja)
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JP2003022543A (ja
JP2003022543A5 (enExample
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和彦 根本
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Sony Corp
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Sony Corp
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JP2002191712A 2002-07-01 2002-07-01 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法 Expired - Fee Related JP4706162B2 (ja)

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JP2002191712A JP4706162B2 (ja) 2002-07-01 2002-07-01 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法

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JP2002191712A JP4706162B2 (ja) 2002-07-01 2002-07-01 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法

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JP2000056393A Division JP3558121B2 (ja) 2000-03-01 2000-03-01 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法

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JP2003022543A JP2003022543A (ja) 2003-01-24
JP2003022543A5 JP2003022543A5 (enExample) 2007-01-25
JP4706162B2 true JP4706162B2 (ja) 2011-06-22

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JP2002191712A Expired - Fee Related JP4706162B2 (ja) 2002-07-01 2002-07-01 光学装置、光ディスク装置、及びこれらの光ビーム位置調整方法

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4696794B2 (ja) 2005-09-06 2011-06-08 船井電機株式会社 光ピックアップ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3584957B2 (ja) * 1997-07-16 2004-11-04 ミツミ電機株式会社 光ピックアップ及びその調整方法
JPH11149657A (ja) * 1997-11-14 1999-06-02 Sony Corp 情報記録再生装置および方法、並びに光学ピックアップ
JPH11296893A (ja) * 1998-04-14 1999-10-29 Ricoh Co Ltd 光ピックアップ
JP2003152260A (ja) * 2001-11-09 2003-05-23 Sharp Corp 半導体レーザ装置およびそれを用いた光ピックアップ装置、ならびに半導体レーザ装置の製造装置および製造方法

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