JPS61195530U - - Google Patents

Info

Publication number
JPS61195530U
JPS61195530U JP8029185U JP8029185U JPS61195530U JP S61195530 U JPS61195530 U JP S61195530U JP 8029185 U JP8029185 U JP 8029185U JP 8029185 U JP8029185 U JP 8029185U JP S61195530 U JPS61195530 U JP S61195530U
Authority
JP
Japan
Prior art keywords
light
disk
incident
diffraction means
diffracted
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
JP8029185U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP8029185U priority Critical patent/JPS61195530U/ja
Publication of JPS61195530U publication Critical patent/JPS61195530U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Optical Head (AREA)
JP8029185U 1985-05-29 1985-05-29 Pending JPS61195530U (US08124630-20120228-C00102.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8029185U JPS61195530U (US08124630-20120228-C00102.png) 1985-05-29 1985-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8029185U JPS61195530U (US08124630-20120228-C00102.png) 1985-05-29 1985-05-29

Publications (1)

Publication Number Publication Date
JPS61195530U true JPS61195530U (US08124630-20120228-C00102.png) 1986-12-05

Family

ID=30626003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8029185U Pending JPS61195530U (US08124630-20120228-C00102.png) 1985-05-29 1985-05-29

Country Status (1)

Country Link
JP (1) JPS61195530U (US08124630-20120228-C00102.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741610A (en) * 1980-08-26 1982-03-08 Sharp Corp Optical device
JPS59119548A (ja) * 1982-12-25 1984-07-10 Pioneer Electronic Corp 光学式ピツクアツプ装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5741610A (en) * 1980-08-26 1982-03-08 Sharp Corp Optical device
JPS59119548A (ja) * 1982-12-25 1984-07-10 Pioneer Electronic Corp 光学式ピツクアツプ装置

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