JP2002025104A5 - - Google Patents

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Publication number
JP2002025104A5
JP2002025104A5 JP2000215881A JP2000215881A JP2002025104A5 JP 2002025104 A5 JP2002025104 A5 JP 2002025104A5 JP 2000215881 A JP2000215881 A JP 2000215881A JP 2000215881 A JP2000215881 A JP 2000215881A JP 2002025104 A5 JP2002025104 A5 JP 2002025104A5
Authority
JP
Japan
Prior art keywords
wavelength
semiconductor laser
light emitting
light
emitting point
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
JP2000215881A
Other languages
English (en)
Japanese (ja)
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JP2002025104A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2000215881A priority Critical patent/JP2002025104A/ja
Priority claimed from JP2000215881A external-priority patent/JP2002025104A/ja
Publication of JP2002025104A publication Critical patent/JP2002025104A/ja
Publication of JP2002025104A5 publication Critical patent/JP2002025104A5/ja
Pending legal-status Critical Current

Links

JP2000215881A 2000-07-12 2000-07-12 集積光ヘッド装置 Pending JP2002025104A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000215881A JP2002025104A (ja) 2000-07-12 2000-07-12 集積光ヘッド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000215881A JP2002025104A (ja) 2000-07-12 2000-07-12 集積光ヘッド装置

Publications (2)

Publication Number Publication Date
JP2002025104A JP2002025104A (ja) 2002-01-25
JP2002025104A5 true JP2002025104A5 (enExample) 2004-12-16

Family

ID=18711235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000215881A Pending JP2002025104A (ja) 2000-07-12 2000-07-12 集積光ヘッド装置

Country Status (1)

Country Link
JP (1) JP2002025104A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044859A (ja) * 2001-06-04 2010-02-25 Panasonic Corp 光ピックアップヘッドおよび情報記録再生装置
JP4242108B2 (ja) 2001-06-04 2009-03-18 パナソニック株式会社 光ピックアップヘッドおよび情報記録再生装置
US7924664B2 (en) 2003-06-26 2011-04-12 Hitachi-Lg Data Storage, Inc. Optical disk apparatus, optical head, and detection signal processing method thereof
JP2006032454A (ja) * 2004-07-13 2006-02-02 Nichia Chem Ind Ltd 半導体レーザパッケージおよび半導体レーザパッケージの製造方法
JP4731148B2 (ja) * 2004-09-30 2011-07-20 三洋電機株式会社 半導体レーザ装置、光ピックアップ装置および光学記録媒体駆動装置
JP2006313875A (ja) 2005-04-08 2006-11-16 Mitsubishi Electric Corp 半導体レーザ装置
JP2009259299A (ja) * 2006-08-16 2009-11-05 Alps Electric Co Ltd 発光装置及び前記発光装置を用いたホログラム再生装置
JP2010027148A (ja) * 2008-07-18 2010-02-04 Sharp Corp 光ピックアップ装置
JP5323008B2 (ja) * 2010-06-25 2013-10-23 三洋電機株式会社 半導体レーザ装置および光ピックアップ装置

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