JP2002260269A - 記録再生装置及び記録再生方法 - Google Patents

記録再生装置及び記録再生方法

Info

Publication number
JP2002260269A
JP2002260269A JP2001058903A JP2001058903A JP2002260269A JP 2002260269 A JP2002260269 A JP 2002260269A JP 2001058903 A JP2001058903 A JP 2001058903A JP 2001058903 A JP2001058903 A JP 2001058903A JP 2002260269 A JP2002260269 A JP 2002260269A
Authority
JP
Japan
Prior art keywords
light
recording
component
laser
polarized
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
JP2001058903A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002260269A5 (https=
Inventor
Masatoshi Nishino
正俊 西野
Junichi Horigome
順一 堀米
Noriaki Nishi
紀彰 西
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
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2001058903A priority Critical patent/JP2002260269A/ja
Publication of JP2002260269A publication Critical patent/JP2002260269A/ja
Publication of JP2002260269A5 publication Critical patent/JP2002260269A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Liquid Crystal (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Head (AREA)
JP2001058903A 2001-03-02 2001-03-02 記録再生装置及び記録再生方法 Pending JP2002260269A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001058903A JP2002260269A (ja) 2001-03-02 2001-03-02 記録再生装置及び記録再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001058903A JP2002260269A (ja) 2001-03-02 2001-03-02 記録再生装置及び記録再生方法

Publications (2)

Publication Number Publication Date
JP2002260269A true JP2002260269A (ja) 2002-09-13
JP2002260269A5 JP2002260269A5 (https=) 2008-04-17

Family

ID=18918552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001058903A Pending JP2002260269A (ja) 2001-03-02 2001-03-02 記録再生装置及び記録再生方法

Country Status (1)

Country Link
JP (1) JP2002260269A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079436A1 (ja) * 2003-03-07 2004-09-16 Asahi Glass Company, Limited 光減衰器および光ヘッド装置
JP2008108387A (ja) * 2006-10-27 2008-05-08 Hitachi Media Electoronics Co Ltd 光ピックアップ装置および光ディスク装置
US7714977B2 (en) 2004-06-29 2010-05-11 Asahi Glass Company, Limited Liquid crystal optical modulation element and optical head device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079436A1 (ja) * 2003-03-07 2004-09-16 Asahi Glass Company, Limited 光減衰器および光ヘッド装置
US7714977B2 (en) 2004-06-29 2010-05-11 Asahi Glass Company, Limited Liquid crystal optical modulation element and optical head device
JP2008108387A (ja) * 2006-10-27 2008-05-08 Hitachi Media Electoronics Co Ltd 光ピックアップ装置および光ディスク装置

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