JPS62118468U - - Google Patents

Info

Publication number
JPS62118468U
JPS62118468U JP600286U JP600286U JPS62118468U JP S62118468 U JPS62118468 U JP S62118468U JP 600286 U JP600286 U JP 600286U JP 600286 U JP600286 U JP 600286U JP S62118468 U JPS62118468 U JP S62118468U
Authority
JP
Japan
Prior art keywords
semiconductor laser
laser device
blackened
groove
metal
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.)
Granted
Application number
JP600286U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0440290Y2 (en]
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 JP600286U priority Critical patent/JPH0440290Y2/ja
Publication of JPS62118468U publication Critical patent/JPS62118468U/ja
Application granted granted Critical
Publication of JPH0440290Y2 publication Critical patent/JPH0440290Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
JP600286U 1986-01-20 1986-01-20 Expired JPH0440290Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP600286U JPH0440290Y2 (en]) 1986-01-20 1986-01-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP600286U JPH0440290Y2 (en]) 1986-01-20 1986-01-20

Publications (2)

Publication Number Publication Date
JPS62118468U true JPS62118468U (en]) 1987-07-28
JPH0440290Y2 JPH0440290Y2 (en]) 1992-09-21

Family

ID=30788105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP600286U Expired JPH0440290Y2 (en]) 1986-01-20 1986-01-20

Country Status (1)

Country Link
JP (1) JPH0440290Y2 (en])

Also Published As

Publication number Publication date
JPH0440290Y2 (en]) 1992-09-21

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