JPS60131872U - Photoelectric field sensor - Google Patents
Photoelectric field sensorInfo
- Publication number
- JPS60131872U JPS60131872U JP2014484U JP2014484U JPS60131872U JP S60131872 U JPS60131872 U JP S60131872U JP 2014484 U JP2014484 U JP 2014484U JP 2014484 U JP2014484 U JP 2014484U JP S60131872 U JPS60131872 U JP S60131872U
- Authority
- JP
- Japan
- Prior art keywords
- field sensor
- electric field
- photoelectric field
- optical fiber
- photoelectric
- 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
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
第１図は、圧電効果を有する被覆を施した光ファイバを
電界検出素子として用いた光電界センサの基本的構成を
示すブロック図、第２図は本考案の実施例を示す模式的
断面図、第３図は他の実施例を示す模式的断面図である
。
１・・・レーザ発振器、３Ｍ・・・測定用光ファイバ、
１１・・・内部導体。FIG. 1 is a block diagram showing the basic configuration of an optical electric field sensor using an optical fiber coated with a piezoelectric effect as an electric field detection element, and FIG. 2 is a schematic cross-sectional view showing an embodiment of the present invention. FIG. 3 is a schematic sectional view showing another embodiment. 1...Laser oscillator, 3M...Optical fiber for measurement,
11...Inner conductor.
Claims (1)
光の電界による位相変化を測定することにより前記電界
を光学的に検出する光電界センサにおいて、 課電されるべき導体周面に前記光ファイバをコイル状に
巻回してなることを特徴とする光電界センサ。[Claims for Utility Model Registration] A photoelectric field sensor that optically detects the electric field by measuring the phase change due to the electric field of light propagating in an optical fiber coated with a piezoelectric effect, wherein an electric charge is applied. An optical electric field sensor characterized in that the optical fiber is wound in a coil around the circumferential surface of a conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014484U JPS60131872U (en) | 1984-02-14 | 1984-02-14 | Photoelectric field sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014484U JPS60131872U (en) | 1984-02-14 | 1984-02-14 | Photoelectric field sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60131872U true JPS60131872U (en) | 1985-09-03 |
Family
ID=30510356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014484U Pending JPS60131872U (en) | 1984-02-14 | 1984-02-14 | Photoelectric field sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60131872U (en) |
-
1984
- 1984-02-14 JP JP2014484U patent/JPS60131872U/en active Pending
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