JPS6072534U - Optical signal strength detection device - Google Patents

Optical signal strength detection device

Info

Publication number
JPS6072534U
JPS6072534U JP1983163613U JP16361383U JPS6072534U JP S6072534 U JPS6072534 U JP S6072534U JP 1983163613 U JP1983163613 U JP 1983163613U JP 16361383 U JP16361383 U JP 16361383U JP S6072534 U JPS6072534 U JP S6072534U
Authority
JP
Japan
Prior art keywords
optical signal
signal strength
detection device
strength detection
optical
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
JP1983163613U
Other languages
Japanese (ja)
Inventor
和男 中樋
耕司 山下
岡本　晋典
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP1983163613U priority Critical patent/JPS6072534U/en
Publication of JPS6072534U publication Critical patent/JPS6072534U/en
Pending legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Optical Communication System (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は杢考案の一実施例を示す回路図である。 Ａ・・・・・・光−電気変換回路、Ｂ・・・・・・ピー
クホールド回路、Ｃ・・・・・・表示回路。The drawing is a circuit diagram showing one embodiment of the heather design. A...Optical-electrical conversion circuit, B...Peak hold circuit, C...Display circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光信号を検出し、その強度を測定する装置において、光
信号を電気信号に変換する光−電気変換回路の出力端に
ピークホール回路を接続すると共に、その出力端に表示
回路を接続し、光信号の最大強度を検出することを特徴
とする光信号強度検印装置。In a device that detects an optical signal and measures its intensity, a peak hall circuit is connected to the output end of an optical-to-electrical conversion circuit that converts the optical signal into an electrical signal, and a display circuit is connected to the output end of the optical-to-electric conversion circuit. An optical signal strength verification device characterized by detecting the maximum strength of a signal.
JP1983163613U 1983-10-21 1983-10-21 Optical signal strength detection device Pending JPS6072534U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983163613U JPS6072534U (en) 1983-10-21 1983-10-21 Optical signal strength detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983163613U JPS6072534U (en) 1983-10-21 1983-10-21 Optical signal strength detection device

Publications (1)

Publication Number Publication Date
JPS6072534U true JPS6072534U (en) 1985-05-22

Family

ID=30358945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983163613U Pending JPS6072534U (en) 1983-10-21 1983-10-21 Optical signal strength detection device

Country Status (1)

Country Link
JP (1) JPS6072534U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311210A (en) * 2005-04-28 2006-11-09 Nippon Telegr & Teleph Corp <Ntt> Limiter amplifier circuit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125327A (en) * 1981-01-27 1982-08-04 Nec Corp Laser power meter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57125327A (en) * 1981-01-27 1982-08-04 Nec Corp Laser power meter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006311210A (en) * 2005-04-28 2006-11-09 Nippon Telegr & Teleph Corp <Ntt> Limiter amplifier circuit
JP4541964B2 (en) * 2005-04-28 2010-09-08 日本電信電話株式会社 Limiter amplifier circuit

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