JPS6017466U - Optical magnetic field sensor - Google Patents
Optical magnetic field sensorInfo
- Publication number
- JPS6017466U JPS6017466U JP10897183U JP10897183U JPS6017466U JP S6017466 U JPS6017466 U JP S6017466U JP 10897183 U JP10897183 U JP 10897183U JP 10897183 U JP10897183 U JP 10897183U JP S6017466 U JPS6017466 U JP S6017466U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- field sensor
- optical magnetic
- optical
- rotation element
- 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
- Measuring Magnetic Variables (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
第１図は従来の光磁界セシサの説明図、第２図、第３図
、第４図はそれぞれ本考案の光磁界センサの実施例の説
明図である。
４・・・・・・偏光子、５・・・・・・ファラデー回転
素子、６・・・・・・検光子、９．９’、９″・・・・
・・磁性体。FIG. 1 is an explanatory diagram of a conventional optical magnetic field sensor, and FIGS. 2, 3, and 4 are explanatory diagrams of embodiments of the optical magnetic field sensor of the present invention. 4...Polarizer, 5...Faraday rotation element, 6...Analyzer, 9.9', 9''...
...Magnetic material.
Claims (1)
て、偏光子、ファラデー回転素子、検光子の順からなる
配列したものにおいて、偏光子とファラデー回転素子間
、ならびに、ファラデー回転素子と検光子間に、光径よ
り大きい孔を設けた磁性体を設置し、光路がこの孔を通
るようにしたことを特徴とする光磁界センサ。In an optical magnetic field sensor that applies the Faraday effect, in which a polarizer, a Faraday rotation element, and an analyzer are arranged in this order along the optical path, between the polarizer and the Faraday rotation element, and between the Faraday rotation element and the analyzer. An optical magnetic field sensor characterized in that a magnetic body with a hole larger than the optical diameter is installed in the sensor, and the optical path passes through the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10897183U JPS6017466U (en) | 1983-07-15 | 1983-07-15 | Optical magnetic field sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10897183U JPS6017466U (en) | 1983-07-15 | 1983-07-15 | Optical magnetic field sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6017466U true JPS6017466U (en) | 1985-02-06 |
Family
ID=30254028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10897183U Pending JPS6017466U (en) | 1983-07-15 | 1983-07-15 | Optical magnetic field sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6017466U (en) |
-
1983
- 1983-07-15 JP JP10897183U patent/JPS6017466U/en active Pending
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