JPS57178118A - Amplifying and integrating circuit - Google Patents

Amplifying and integrating circuit

Info

Publication number
JPS57178118A
JPS57178118A JP56063822A JP6382281A JPS57178118A JP S57178118 A JPS57178118 A JP S57178118A JP 56063822 A JP56063822 A JP 56063822A JP 6382281 A JP6382281 A JP 6382281A JP S57178118 A JPS57178118 A JP S57178118A
Authority
JP
Japan
Prior art keywords
output
current
photodetector
switch
circuit
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.)
Granted
Application number
JP56063822A
Other languages
English (en)
Japanese (ja)
Other versions
JPS636821B2 (enrdf_load_stackoverflow
Inventor
Shinichiro Hattori
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co 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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Priority to JP56063822A priority Critical patent/JPS57178118A/ja
Publication of JPS57178118A publication Critical patent/JPS57178118A/ja
Publication of JPS636821B2 publication Critical patent/JPS636821B2/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)
  • Exposure Control For Cameras (AREA)
  • Stroboscope Apparatuses (AREA)
  • Endoscopes (AREA)
JP56063822A 1981-04-27 1981-04-27 Amplifying and integrating circuit Granted JPS57178118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56063822A JPS57178118A (en) 1981-04-27 1981-04-27 Amplifying and integrating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56063822A JPS57178118A (en) 1981-04-27 1981-04-27 Amplifying and integrating circuit

Publications (2)

Publication Number Publication Date
JPS57178118A true JPS57178118A (en) 1982-11-02
JPS636821B2 JPS636821B2 (enrdf_load_stackoverflow) 1988-02-12

Family

ID=13240435

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56063822A Granted JPS57178118A (en) 1981-04-27 1981-04-27 Amplifying and integrating circuit

Country Status (1)

Country Link
JP (1) JPS57178118A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193176A (ja) * 1987-10-05 1989-04-12 Hamamatsu Photonics Kk 光検出装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0193176A (ja) * 1987-10-05 1989-04-12 Hamamatsu Photonics Kk 光検出装置

Also Published As

Publication number Publication date
JPS636821B2 (enrdf_load_stackoverflow) 1988-02-12

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