JPH042318U - - Google Patents

Info

Publication number
JPH042318U
JPH042318U JP3984890U JP3984890U JPH042318U JP H042318 U JPH042318 U JP H042318U JP 3984890 U JP3984890 U JP 3984890U JP 3984890 U JP3984890 U JP 3984890U JP H042318 U JPH042318 U JP H042318U
Authority
JP
Japan
Prior art keywords
semiconductor laser
collimating lens
optical pickup
adjustment mechanism
beam shaping
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
JP3984890U
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 JP3984890U priority Critical patent/JPH042318U/ja
Publication of JPH042318U publication Critical patent/JPH042318U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP3984890U 1990-04-14 1990-04-14 Pending JPH042318U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3984890U JPH042318U (US20100012521A1-20100121-C00001.png) 1990-04-14 1990-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3984890U JPH042318U (US20100012521A1-20100121-C00001.png) 1990-04-14 1990-04-14

Publications (1)

Publication Number Publication Date
JPH042318U true JPH042318U (US20100012521A1-20100121-C00001.png) 1992-01-09

Family

ID=31549115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3984890U Pending JPH042318U (US20100012521A1-20100121-C00001.png) 1990-04-14 1990-04-14

Country Status (1)

Country Link
JP (1) JPH042318U (US20100012521A1-20100121-C00001.png)

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