JP2005203004A5 - - Google Patents

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Publication number
JP2005203004A5
JP2005203004A5 JP2004006211A JP2004006211A JP2005203004A5 JP 2005203004 A5 JP2005203004 A5 JP 2005203004A5 JP 2004006211 A JP2004006211 A JP 2004006211A JP 2004006211 A JP2004006211 A JP 2004006211A JP 2005203004 A5 JP2005203004 A5 JP 2005203004A5
Authority
JP
Japan
Prior art keywords
wavelength
emitted
light beam
laser light
polarization hologram
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
JP2004006211A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005203004A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2004006211A priority Critical patent/JP2005203004A/ja
Priority claimed from JP2004006211A external-priority patent/JP2005203004A/ja
Publication of JP2005203004A publication Critical patent/JP2005203004A/ja
Publication of JP2005203004A5 publication Critical patent/JP2005203004A5/ja
Pending legal-status Critical Current

Links

JP2004006211A 2004-01-14 2004-01-14 光ヘッド Pending JP2005203004A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004006211A JP2005203004A (ja) 2004-01-14 2004-01-14 光ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004006211A JP2005203004A (ja) 2004-01-14 2004-01-14 光ヘッド

Publications (2)

Publication Number Publication Date
JP2005203004A JP2005203004A (ja) 2005-07-28
JP2005203004A5 true JP2005203004A5 (cg-RX-API-DMAC7.html) 2006-12-07

Family

ID=34820243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004006211A Pending JP2005203004A (ja) 2004-01-14 2004-01-14 光ヘッド

Country Status (1)

Country Link
JP (1) JP2005203004A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4444206B2 (ja) 2005-12-28 2010-03-31 三星電子株式会社 光ピックアップ装置

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