JPS5425781A - Light receiving apparatus - Google Patents

Light receiving apparatus

Info

Publication number
JPS5425781A
JPS5425781A JP9061177A JP9061177A JPS5425781A JP S5425781 A JPS5425781 A JP S5425781A JP 9061177 A JP9061177 A JP 9061177A JP 9061177 A JP9061177 A JP 9061177A JP S5425781 A JPS5425781 A JP S5425781A
Authority
JP
Japan
Prior art keywords
light receiving
receiving apparatus
amplifier
improvement
reduction
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
JP9061177A
Other languages
Japanese (ja)
Other versions
JPS6034685B2 (en
Inventor
Takeshi Koseki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP52090611A priority Critical patent/JPS6034685B2/en
Publication of JPS5425781A publication Critical patent/JPS5425781A/en
Publication of JPS6034685B2 publication Critical patent/JPS6034685B2/en
Expired 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)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

PURPOSE:To achieve the reduction of cost and the improvement in receiving performance by forming signal to double current and using an a.c. amplifier for main amplification.
JP52090611A 1977-07-28 1977-07-28 optical receiver Expired JPS6034685B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52090611A JPS6034685B2 (en) 1977-07-28 1977-07-28 optical receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52090611A JPS6034685B2 (en) 1977-07-28 1977-07-28 optical receiver

Publications (2)

Publication Number Publication Date
JPS5425781A true JPS5425781A (en) 1979-02-26
JPS6034685B2 JPS6034685B2 (en) 1985-08-10

Family

ID=14003266

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52090611A Expired JPS6034685B2 (en) 1977-07-28 1977-07-28 optical receiver

Country Status (1)

Country Link
JP (1) JPS6034685B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544570A1 (en) * 1983-04-18 1984-10-19 Nippon Telegraph & Telephone APPARATUS FOR RECEIVING RAFALE SIGNALS
JPH03276918A (en) * 1989-06-08 1991-12-09 Fuji Photo Film Co Ltd Preamplifier and waveform shaping circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544570A1 (en) * 1983-04-18 1984-10-19 Nippon Telegraph & Telephone APPARATUS FOR RECEIVING RAFALE SIGNALS
JPH03276918A (en) * 1989-06-08 1991-12-09 Fuji Photo Film Co Ltd Preamplifier and waveform shaping circuit

Also Published As

Publication number Publication date
JPS6034685B2 (en) 1985-08-10

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