JP2005064387A - レーザ光源、および光ピックアップ - Google Patents

レーザ光源、および光ピックアップ Download PDF

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Publication number
JP2005064387A
JP2005064387A JP2003295461A JP2003295461A JP2005064387A JP 2005064387 A JP2005064387 A JP 2005064387A JP 2003295461 A JP2003295461 A JP 2003295461A JP 2003295461 A JP2003295461 A JP 2003295461A JP 2005064387 A JP2005064387 A JP 2005064387A
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JP
Japan
Prior art keywords
optical
laser
resonator
light
resonator length
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
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JP2003295461A
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English (en)
Japanese (ja)
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JP2005064387A5 (enExample
Inventor
Takeshi Tanimoto
豪 谷本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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Sony Corp
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Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2003295461A priority Critical patent/JP2005064387A/ja
Publication of JP2005064387A publication Critical patent/JP2005064387A/ja
Publication of JP2005064387A5 publication Critical patent/JP2005064387A5/ja
Pending legal-status Critical Current

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  • Optical Head (AREA)
  • Semiconductor Lasers (AREA)
JP2003295461A 2003-08-19 2003-08-19 レーザ光源、および光ピックアップ Pending JP2005064387A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003295461A JP2005064387A (ja) 2003-08-19 2003-08-19 レーザ光源、および光ピックアップ

Applications Claiming Priority (1)

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JP2003295461A JP2005064387A (ja) 2003-08-19 2003-08-19 レーザ光源、および光ピックアップ

Publications (2)

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JP2005064387A true JP2005064387A (ja) 2005-03-10
JP2005064387A5 JP2005064387A5 (enExample) 2006-08-31

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ID=34371706

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JP2003295461A Pending JP2005064387A (ja) 2003-08-19 2003-08-19 レーザ光源、および光ピックアップ

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JP (1) JP2005064387A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080925A1 (ja) * 2006-01-12 2007-07-19 Matsushita Electric Industrial Co., Ltd. 光ピックアップ装置および当該光ピックアップ装置を備えた情報処理装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1116188A (ja) * 1997-06-26 1999-01-22 Victor Co Of Japan Ltd 半導体レーザ及び光ピックアップ
JP2002217499A (ja) * 2001-01-19 2002-08-02 Sharp Corp 半導体レーザ素子、その製造方法、およびそれを用いた光ピックアップ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1116188A (ja) * 1997-06-26 1999-01-22 Victor Co Of Japan Ltd 半導体レーザ及び光ピックアップ
JP2002217499A (ja) * 2001-01-19 2002-08-02 Sharp Corp 半導体レーザ素子、その製造方法、およびそれを用いた光ピックアップ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007080925A1 (ja) * 2006-01-12 2007-07-19 Matsushita Electric Industrial Co., Ltd. 光ピックアップ装置および当該光ピックアップ装置を備えた情報処理装置

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