JPS61116736U - - Google Patents
Info
- Publication number
- JPS61116736U JPS61116736U JP19715684U JP19715684U JPS61116736U JP S61116736 U JPS61116736 U JP S61116736U JP 19715684 U JP19715684 U JP 19715684U JP 19715684 U JP19715684 U JP 19715684U JP S61116736 U JPS61116736 U JP S61116736U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber body
- piezoelectric
- conductive coating
- coating applied
- 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
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000005684 electric field Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006223 plastic coating Substances 0.000 description 1
Landscapes
- Glass Compositions (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図は光電界センサの基本的構成を示すブロ
ツク図、第２図は本考案に係る光フアイバの横断
面図、第３図はポーリングの実施状態を示す模式
図、第４図は本考案に係る光フアイバを用いた光
電界センサの実施例を示す模式的断面図である。
１…レーザ発振器、３Ｍ…測定用光フアイバ、
１１…内部導体、１３…外部導体、１４…外被、
３１…光フアイバ本体、３２…導電性被覆、３３
…圧電性被覆、３４…プラスチツク被覆。
Fig. 1 is a block diagram showing the basic configuration of the optical electric field sensor, Fig. 2 is a cross-sectional view of the optical fiber according to the present invention, Fig. 3 is a schematic diagram showing the implementation state of polling, and Fig. 4 is the present invention. FIG. 2 is a schematic cross-sectional view showing an example of a photoelectric field sensor using an optical fiber according to the present invention. 1...Laser oscillator, 3M...Optical fiber for measurement,
11...Inner conductor, 13...Outer conductor, 14...Outer cover,
31... Optical fiber main body, 32... Conductive coating, 33
...Piezoelectric coating, 34...Plastic coating.
Claims (1)
と、圧電材を混和した合成樹脂よりなり、その圧
電効果により光フアイバ本体に歪を与えるべく導
電性被覆に施された圧電性被覆とを具備すること
を特徴とする電界検出用の光フアイバ。 It consists of an optical fiber body, a conductive coating applied to the optical fiber body, and a piezoelectric coating applied to the conductive coating to apply distortion to the optical fiber body due to the piezoelectric effect, which is made of a synthetic resin mixed with a piezoelectric material. An optical fiber for electric field detection characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19715684U JPS61116736U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19715684U JPS61116736U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61116736U true JPS61116736U (en) | 1986-07-23 |
Family
ID=30755242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19715684U Pending JPS61116736U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61116736U (en) |
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1984
- 1984-12-28 JP JP19715684U patent/JPS61116736U/ja active Pending