JPH0572779B2 - - Google Patents
Info
- Publication number
- JPH0572779B2 JPH0572779B2 JP59001713A JP171384A JPH0572779B2 JP H0572779 B2 JPH0572779 B2 JP H0572779B2 JP 59001713 A JP59001713 A JP 59001713A JP 171384 A JP171384 A JP 171384A JP H0572779 B2 JPH0572779 B2 JP H0572779B2
- Authority
- JP
- Japan
- Prior art keywords
- calibration
- signal
- circuit
- bias
- error
- 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.)
- Expired - Lifetime
Links
- 230000003321 amplification Effects 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 25
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 25
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000005856 abnormality Effects 0.000 claims description 9
- 239000013307 optical fiber Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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
- H04B10/25—Arrangements specific to fibre transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59001713A JPS60145736A (ja) | 1984-01-09 | 1984-01-09 | 光伝送装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59001713A JPS60145736A (ja) | 1984-01-09 | 1984-01-09 | 光伝送装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60145736A JPS60145736A (ja) | 1985-08-01 |
JPH0572779B2 true JPH0572779B2 (enrdf_load_stackoverflow) | 1993-10-13 |
Family
ID=11509193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59001713A Granted JPS60145736A (ja) | 1984-01-09 | 1984-01-09 | 光伝送装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60145736A (enrdf_load_stackoverflow) |
-
1984
- 1984-01-09 JP JP59001713A patent/JPS60145736A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS60145736A (ja) | 1985-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7512166B2 (en) | Apparatus and method for controlling optical power and extinction ratio | |
US4070572A (en) | Linear signal isolator and calibration circuit for electronic current transformer | |
US7869707B2 (en) | Measuring system comprising an intelligent sensor head and having a reduced power consumption for medium-voltage or high-voltage systems or in mining, and method therefor | |
US5334972A (en) | Infrared intruder-detection system | |
US5467219A (en) | Control device for an optical amplifier | |
CN111198289A (zh) | 一种光纤式电流测量装置的控制方法 | |
CN111198299A (zh) | 一种就地采集式的光纤式电流测量装置 | |
US4742575A (en) | Light signal transmission/reception system | |
JPH0572779B2 (enrdf_load_stackoverflow) | ||
CN111835429B (zh) | 一种光模块、光模块的发送光功率校正方法及控制器 | |
CN115377793A (zh) | 一种激光器控制系统 | |
CN115549778A (zh) | 多通道航天级光前置放大器辐照环境测试装置 | |
JP2017151109A (ja) | センサ・ヘッド、測定システム及び測定方法 | |
JPH10267986A (ja) | 光変換電流測定装置 | |
GB2361766A (en) | Voltage measurement apparatus comprising an electro-optic probe and separable units | |
JPS61159122A (ja) | 温度信号伝送装置 | |
KR200309696Y1 (ko) | 광파워미터를 구비하는 광신호 송신장치 | |
JPS63122965A (ja) | 架空送電線の架空地線電流センサ | |
JPH08249077A (ja) | 直流定電流電源装置 | |
JP2508978B2 (ja) | 光送信回路 | |
CN118138144A (zh) | 一种利用光纤进行直流及工频交流模拟信号隔离传输的方法 | |
JPS6256836A (ja) | レ−ザダイオ−ドの発光特性測定装置 | |
JPH04121035A (ja) | 事故点標定装置 | |
JPS5875336A (ja) | 光信号伝送システム | |
JPH08262068A (ja) | 電圧検出装置 |