JP4008003B2 - 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置 - Google Patents

位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置 Download PDF

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Publication number
JP4008003B2
JP4008003B2 JP2005281862A JP2005281862A JP4008003B2 JP 4008003 B2 JP4008003 B2 JP 4008003B2 JP 2005281862 A JP2005281862 A JP 2005281862A JP 2005281862 A JP2005281862 A JP 2005281862A JP 4008003 B2 JP4008003 B2 JP 4008003B2
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wavelength
laser beam
numerical aperture
wavefront aberration
approximately
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Japanese (ja)
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JP2006147126A5 (cg-RX-API-DMAC7.html
JP2006147126A (ja
Inventor
康一郎 若林
恵子 平尾
充祐 宮内
良和 三井
靖幸 杉
由多可 牧野
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Maxell Ltd
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Hitachi Maxell Energy Ltd
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JP2005281862A 2004-10-20 2005-09-28 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置 Expired - Lifetime JP4008003B2 (ja)

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JP2005281862A JP4008003B2 (ja) 2004-10-20 2005-09-28 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004305575 2004-10-20
JP2005281862A JP4008003B2 (ja) 2004-10-20 2005-09-28 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置

Related Child Applications (3)

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JP2007167380A Division JP4394138B2 (ja) 2004-10-20 2007-06-26 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置
JP2007167379A Division JP4394137B2 (ja) 2004-10-20 2007-06-26 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置
JP2007167378A Division JP4394136B2 (ja) 2004-10-20 2007-06-26 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置

Publications (3)

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JP2006147126A JP2006147126A (ja) 2006-06-08
JP2006147126A5 JP2006147126A5 (cg-RX-API-DMAC7.html) 2007-08-09
JP4008003B2 true JP4008003B2 (ja) 2007-11-14

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JP2005281862A Expired - Lifetime JP4008003B2 (ja) 2004-10-20 2005-09-28 位相補償板つきピックアップレンズ及びそれを用いた光ピックアップ装置

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JP (1) JP4008003B2 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4981560B2 (ja) 2007-07-13 2012-07-25 Ｈｏｙａ株式会社 光ピックアップ装置
JP5604777B2 (ja) * 2008-07-16 2014-10-15 株式会社ニコン 波面生成光学系及び波面収差測定装置
WO2015155842A1 (ja) * 2014-04-08 2015-10-15 日立マクセル株式会社 光学部品およびそれを用いた撮像装置

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