JPS6344816Y2 - - Google Patents

Info

Publication number
JPS6344816Y2
JPS6344816Y2 JP16527581U JP16527581U JPS6344816Y2 JP S6344816 Y2 JPS6344816 Y2 JP S6344816Y2 JP 16527581 U JP16527581 U JP 16527581U JP 16527581 U JP16527581 U JP 16527581U JP S6344816 Y2 JPS6344816 Y2 JP S6344816Y2
Authority
JP
Japan
Prior art keywords
light
photodetector
hologram
scattered
scanning
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.)
Expired
Application number
JP16527581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5869821U (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 JP16527581U priority Critical patent/JPS5869821U/ja
Publication of JPS5869821U publication Critical patent/JPS5869821U/ja
Application granted granted Critical
Publication of JPS6344816Y2 publication Critical patent/JPS6344816Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
JP16527581U 1981-11-04 1981-11-04 ホログラム・スキヤナ Granted JPS5869821U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16527581U JPS5869821U (ja) 1981-11-04 1981-11-04 ホログラム・スキヤナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16527581U JPS5869821U (ja) 1981-11-04 1981-11-04 ホログラム・スキヤナ

Publications (2)

Publication Number Publication Date
JPS5869821U JPS5869821U (ja) 1983-05-12
JPS6344816Y2 true JPS6344816Y2 (en]) 1988-11-21

Family

ID=29957480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16527581U Granted JPS5869821U (ja) 1981-11-04 1981-11-04 ホログラム・スキヤナ

Country Status (1)

Country Link
JP (1) JPS5869821U (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758058A (en) * 1987-01-12 1988-07-19 International Business Machines Corporation Holographic disk scanner having special position-indicating holograms

Also Published As

Publication number Publication date
JPS5869821U (ja) 1983-05-12

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