JPH01112441U - - Google Patents

Info

Publication number
JPH01112441U
JPH01112441U JP607088U JP607088U JPH01112441U JP H01112441 U JPH01112441 U JP H01112441U JP 607088 U JP607088 U JP 607088U JP 607088 U JP607088 U JP 607088U JP H01112441 U JPH01112441 U JP H01112441U
Authority
JP
Japan
Prior art keywords
optical disk
measurement head
output signal
correction
measurement
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
JP607088U
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 JP607088U priority Critical patent/JPH01112441U/ja
Publication of JPH01112441U publication Critical patent/JPH01112441U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Manufacturing Optical Record Carriers (AREA)
JP607088U 1988-01-21 1988-01-21 Pending JPH01112441U (US20080094685A1-20080424-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP607088U JPH01112441U (US20080094685A1-20080424-C00004.png) 1988-01-21 1988-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP607088U JPH01112441U (US20080094685A1-20080424-C00004.png) 1988-01-21 1988-01-21

Publications (1)

Publication Number Publication Date
JPH01112441U true JPH01112441U (US20080094685A1-20080424-C00004.png) 1989-07-28

Family

ID=31209991

Family Applications (1)

Application Number Title Priority Date Filing Date
JP607088U Pending JPH01112441U (US20080094685A1-20080424-C00004.png) 1988-01-21 1988-01-21

Country Status (1)

Country Link
JP (1) JPH01112441U (US20080094685A1-20080424-C00004.png)

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