JPS6395337U - - Google Patents

Info

Publication number
JPS6395337U
JPS6395337U JP1986190892U JP19089286U JPS6395337U JP S6395337 U JPS6395337 U JP S6395337U JP 1986190892 U JP1986190892 U JP 1986190892U JP 19089286 U JP19089286 U JP 19089286U JP S6395337 U JPS6395337 U JP S6395337U
Authority
JP
Japan
Prior art keywords
apd
voltage
receiving device
noise detector
bias voltage
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.)
Pending
Application number
JP1986190892U
Other languages
English (en)
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 filed Critical
Priority to JP1986190892U priority Critical patent/JPS6395337U/ja
Publication of JPS6395337U publication Critical patent/JPS6395337U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
  • Control Of Amplification And Gain Control (AREA)

Description

【図面の簡単な説明】
図は本考案の実施例を示すブロツク図である。 1……アバランシエ・フオトダイオード、2…
…増幅器、3……雑音検波器、4……基準電圧発
生器、5……差動増幅器、6……電圧変換器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 受光素子としてアバランシエフオトダイオード
    (APD)でアナログ光信号を受信する光受信装
    置において、前記APDによつて光電変換後の雑
    音電力に比例した電圧を出力する雑音検波器と、
    その雑音検波器出力電圧と基準電圧との差電圧に
    応じてAPDのバイアス電圧を制御する手段とを
    有し、前記バイアス電圧によつて温度変化に伴な
    うAPD増倍率の変動を補償することを特徴とす
    る光受信装置。
JP1986190892U 1986-12-10 1986-12-10 Pending JPS6395337U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986190892U JPS6395337U (ja) 1986-12-10 1986-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986190892U JPS6395337U (ja) 1986-12-10 1986-12-10

Publications (1)

Publication Number Publication Date
JPS6395337U true JPS6395337U (ja) 1988-06-20

Family

ID=31144527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986190892U Pending JPS6395337U (ja) 1986-12-10 1986-12-10

Country Status (1)

Country Link
JP (1) JPS6395337U (ja)

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