JPS6374721U - - Google Patents

Info

Publication number
JPS6374721U
JPS6374721U JP16909486U JP16909486U JPS6374721U JP S6374721 U JPS6374721 U JP S6374721U JP 16909486 U JP16909486 U JP 16909486U JP 16909486 U JP16909486 U JP 16909486U JP S6374721 U JPS6374721 U JP S6374721U
Authority
JP
Japan
Prior art keywords
optical path
path hole
emitting element
light emitting
diffraction grating
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
JP16909486U
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 JP16909486U priority Critical patent/JPS6374721U/ja
Publication of JPS6374721U publication Critical patent/JPS6374721U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Head (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP16909486U 1986-11-05 1986-11-05 Pending JPS6374721U (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16909486U JPS6374721U (pt) 1986-11-05 1986-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16909486U JPS6374721U (pt) 1986-11-05 1986-11-05

Publications (1)

Publication Number Publication Date
JPS6374721U true JPS6374721U (pt) 1988-05-18

Family

ID=31102586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16909486U Pending JPS6374721U (pt) 1986-11-05 1986-11-05

Country Status (1)

Country Link
JP (1) JPS6374721U (pt)

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