JPS61571B2 - - Google Patents

Info

Publication number
JPS61571B2
JPS61571B2 JP51145616A JP14561676A JPS61571B2 JP S61571 B2 JPS61571 B2 JP S61571B2 JP 51145616 A JP51145616 A JP 51145616A JP 14561676 A JP14561676 A JP 14561676A JP S61571 B2 JPS61571 B2 JP S61571B2
Authority
JP
Japan
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
JP51145616A
Other languages
Japanese (ja)
Other versions
JPS5370479A (en
Inventor
Kiichi Yamashita
Shigemichi Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14561676A priority Critical patent/JPS5370479A/ja
Publication of JPS5370479A publication Critical patent/JPS5370479A/ja
Publication of JPS61571B2 publication Critical patent/JPS61571B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/44—Electric circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
JP14561676A 1976-12-06 1976-12-06 Photo agc system Granted JPS5370479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14561676A JPS5370479A (en) 1976-12-06 1976-12-06 Photo agc system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14561676A JPS5370479A (en) 1976-12-06 1976-12-06 Photo agc system

Publications (2)

Publication Number Publication Date
JPS5370479A JPS5370479A (en) 1978-06-22
JPS61571B2 true JPS61571B2 (enrdf_load_stackoverflow) 1986-01-09

Family

ID=15389139

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14561676A Granted JPS5370479A (en) 1976-12-06 1976-12-06 Photo agc system

Country Status (1)

Country Link
JP (1) JPS5370479A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173579U (enrdf_load_stackoverflow) * 1988-05-27 1989-12-08

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105641A (ja) * 1981-12-17 1983-06-23 Fujitsu Ltd 光受信回路
JPS5995711A (ja) * 1982-11-24 1984-06-01 Yokogawa Hokushin Electric Corp アバランシエフオトダイオ−ドの駆動回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173579U (enrdf_load_stackoverflow) * 1988-05-27 1989-12-08

Also Published As

Publication number Publication date
JPS5370479A (en) 1978-06-22

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