FR2346697B1 - - Google Patents

Info

Publication number
FR2346697B1
FR2346697B1 FR7709696A FR7709696A FR2346697B1 FR 2346697 B1 FR2346697 B1 FR 2346697B1 FR 7709696 A FR7709696 A FR 7709696A FR 7709696 A FR7709696 A FR 7709696A FR 2346697 B1 FR2346697 B1 FR 2346697B1
Authority
FR
France
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
FR7709696A
Other languages
French (fr)
Other versions
FR2346697A1 (fr
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.)
Ferranti International PLC
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of FR2346697A1 publication Critical patent/FR2346697A1/fr
Application granted granted Critical
Publication of FR2346697B1 publication Critical patent/FR2346697B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/60—Receivers
    • H04B10/66—Non-coherent receivers, e.g. using direct detection
    • H04B10/69—Electrical arrangements in the receiver
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/95—Circuit arrangements
    • H10F77/953—Circuit arrangements for devices having potential barriers
    • H10F77/959—Circuit arrangements for devices having potential barriers for devices working in avalanche mode

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Light Receiving Elements (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7709696A 1976-04-03 1977-03-31 Circuit a photodiode a avalanche, notamment pour la detection de rayonnement laser Granted FR2346697A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13620/76A GB1532262A (en) 1976-04-03 1976-04-03 Photodiode circuit arrangements

Publications (2)

Publication Number Publication Date
FR2346697A1 FR2346697A1 (fr) 1977-10-28
FR2346697B1 true FR2346697B1 (enExample) 1982-04-16

Family

ID=10026359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709696A Granted FR2346697A1 (fr) 1976-04-03 1977-03-31 Circuit a photodiode a avalanche, notamment pour la detection de rayonnement laser

Country Status (5)

Country Link
CA (1) CA1072187A (enExample)
DE (1) DE2714719C2 (enExample)
FR (1) FR2346697A1 (enExample)
GB (1) GB1532262A (enExample)
SE (1) SE432850B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533073A1 (fr) * 1982-09-14 1984-03-16 Telecommunications Sa Procede et dispositif de stabilisation d'une photodiode a avalanche
FR2619959B1 (fr) * 1987-08-31 1991-06-14 Thomson Semiconducteurs Circuit de detection de lumiere
JP7455520B2 (ja) 2018-12-12 2024-03-26 浜松ホトニクス株式会社 光検出装置
EP3988908B1 (en) 2018-12-12 2025-09-10 Hamamatsu Photonics K.K. Photodetector and method for manufacturing photodetector
US12113088B2 (en) 2018-12-12 2024-10-08 Hamamatsu Photonics K.K. Light detection device
US11901379B2 (en) 2018-12-12 2024-02-13 Hamamatsu Photonics K.K. Photodetector
EP3896411A4 (en) 2018-12-12 2022-10-05 Hamamatsu Photonics K.K. PHOTODETECTOR AND METHOD OF MAKING A PHOTODETECTOR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644740A (en) * 1969-07-22 1972-02-22 Hughes Aircraft Co Control circuit for biasing a photodetector so as to maintain a selected false alarm rate
DE2257181A1 (de) * 1972-11-22 1974-05-30 Licentia Gmbh Schaltungsanordnung zur umwandlung von lichtsignalen in elektrische signale mit einer avalanche-photodiode

Also Published As

Publication number Publication date
SE432850B (sv) 1984-04-16
SE7703765L (sv) 1977-10-04
DE2714719C2 (de) 1982-09-02
FR2346697A1 (fr) 1977-10-28
CA1072187A (en) 1980-02-19
GB1532262A (en) 1978-11-15
DE2714719A1 (de) 1977-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse