JPS6451837U - - Google Patents

Info

Publication number
JPS6451837U
JPS6451837U JP14860787U JP14860787U JPS6451837U JP S6451837 U JPS6451837 U JP S6451837U JP 14860787 U JP14860787 U JP 14860787U JP 14860787 U JP14860787 U JP 14860787U JP S6451837 U JPS6451837 U JP S6451837U
Authority
JP
Japan
Prior art keywords
knife edge
optical disk
laser beam
reflector plate
beam shape
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
JP14860787U
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 JP14860787U priority Critical patent/JPS6451837U/ja
Publication of JPS6451837U publication Critical patent/JPS6451837U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP14860787U 1987-09-29 1987-09-29 Pending JPS6451837U (US20020193084A1-20021219-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14860787U JPS6451837U (US20020193084A1-20021219-M00002.png) 1987-09-29 1987-09-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14860787U JPS6451837U (US20020193084A1-20021219-M00002.png) 1987-09-29 1987-09-29

Publications (1)

Publication Number Publication Date
JPS6451837U true JPS6451837U (US20020193084A1-20021219-M00002.png) 1989-03-30

Family

ID=31420079

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14860787U Pending JPS6451837U (US20020193084A1-20021219-M00002.png) 1987-09-29 1987-09-29

Country Status (1)

Country Link
JP (1) JPS6451837U (US20020193084A1-20021219-M00002.png)

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