JPS57207448A - Automatic controlling circuit for multiplication factor of avalanche photo diode - Google Patents

Automatic controlling circuit for multiplication factor of avalanche photo diode

Info

Publication number
JPS57207448A
JPS57207448A JP56093464A JP9346481A JPS57207448A JP S57207448 A JPS57207448 A JP S57207448A JP 56093464 A JP56093464 A JP 56093464A JP 9346481 A JP9346481 A JP 9346481A JP S57207448 A JPS57207448 A JP S57207448A
Authority
JP
Japan
Prior art keywords
multiplication factor
signal
voltage
function
apd1
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
JP56093464A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145420B2 (enExample
Inventor
Kiyoharu Inao
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric Corp
Yokogawa Hokushin Electric Corp
Yokogawa Electric Works 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 Yokogawa Electric Corp, Yokogawa Hokushin Electric Corp, Yokogawa Electric Works Ltd filed Critical Yokogawa Electric Corp
Priority to JP56093464A priority Critical patent/JPS57207448A/ja
Publication of JPS57207448A publication Critical patent/JPS57207448A/ja
Publication of JPS6145420B2 publication Critical patent/JPS6145420B2/ja
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
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H04B10/6911—Photodiode bias control, e.g. for compensating temperature variations

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Light Receiving Elements (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Optical Communication System (AREA)
JP56093464A 1981-06-17 1981-06-17 Automatic controlling circuit for multiplication factor of avalanche photo diode Granted JPS57207448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56093464A JPS57207448A (en) 1981-06-17 1981-06-17 Automatic controlling circuit for multiplication factor of avalanche photo diode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56093464A JPS57207448A (en) 1981-06-17 1981-06-17 Automatic controlling circuit for multiplication factor of avalanche photo diode

Publications (2)

Publication Number Publication Date
JPS57207448A true JPS57207448A (en) 1982-12-20
JPS6145420B2 JPS6145420B2 (enExample) 1986-10-08

Family

ID=14083052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56093464A Granted JPS57207448A (en) 1981-06-17 1981-06-17 Automatic controlling circuit for multiplication factor of avalanche photo diode

Country Status (1)

Country Link
JP (1) JPS57207448A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625181A (en) * 1994-01-12 1997-04-29 Fujitsu Limited Light-receipt system with current bias circuit and pre-amplifier for use in optical digital communication
JP2006086737A (ja) * 2004-09-15 2006-03-30 Sumitomo Electric Ind Ltd バイアス制御回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625181A (en) * 1994-01-12 1997-04-29 Fujitsu Limited Light-receipt system with current bias circuit and pre-amplifier for use in optical digital communication
JP2006086737A (ja) * 2004-09-15 2006-03-30 Sumitomo Electric Ind Ltd バイアス制御回路

Also Published As

Publication number Publication date
JPS6145420B2 (enExample) 1986-10-08

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