JPS6072534U - Optical signal strength detection device - Google Patents
Optical signal strength detection deviceInfo
- 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
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125327A (en) * | 1981-01-27 | 1982-08-04 | Nec Corp | Laser power meter |
-
1983
- 1983-10-21 JP JP1983163613U patent/JPS6072534U/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57125327A (en) * | 1981-01-27 | 1982-08-04 | Nec Corp | Laser power meter |
Cited By (2)
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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