JPS63181114U - - Google Patents

Info

Publication number
JPS63181114U
JPS63181114U JP7080687U JP7080687U JPS63181114U JP S63181114 U JPS63181114 U JP S63181114U JP 7080687 U JP7080687 U JP 7080687U JP 7080687 U JP7080687 U JP 7080687U JP S63181114 U JPS63181114 U JP S63181114U
Authority
JP
Japan
Prior art keywords
circuit
current
signals
preamplifier
photodetector
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
JP7080687U
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 JP7080687U priority Critical patent/JPS63181114U/ja
Publication of JPS63181114U publication Critical patent/JPS63181114U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
  • Optical Head (AREA)
JP7080687U 1987-05-12 1987-05-12 Pending JPS63181114U (US06633600-20031014-M00021.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7080687U JPS63181114U (US06633600-20031014-M00021.png) 1987-05-12 1987-05-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7080687U JPS63181114U (US06633600-20031014-M00021.png) 1987-05-12 1987-05-12

Publications (1)

Publication Number Publication Date
JPS63181114U true JPS63181114U (US06633600-20031014-M00021.png) 1988-11-22

Family

ID=30912777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7080687U Pending JPS63181114U (US06633600-20031014-M00021.png) 1987-05-12 1987-05-12

Country Status (1)

Country Link
JP (1) JPS63181114U (US06633600-20031014-M00021.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211645A (ja) * 1984-04-05 1985-10-24 Nec Corp 受光装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211645A (ja) * 1984-04-05 1985-10-24 Nec Corp 受光装置

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