JPH01151258U - - Google Patents
Info
- Publication number
- JPH01151258U JPH01151258U JP4850188U JP4850188U JPH01151258U JP H01151258 U JPH01151258 U JP H01151258U JP 4850188 U JP4850188 U JP 4850188U JP 4850188 U JP4850188 U JP 4850188U JP H01151258 U JPH01151258 U JP H01151258U
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- crystal
- field detector
- coated
- face
- 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
- 230000005684 electric field Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Description
第１図は本考案の光学式電界検出器の一実施例
を示すブロツク図、第２図は従来の光学式電界検
出器のブロツク図、第３図は水晶の光軸方向と電
界の作用する方向を示す模式図である。
１〜発光部、３〜方向性結合器、６〜偏検光子
、７〜八分の一波長板、８〜水晶、９〜反射膜、
１１〜受光部。
Fig. 1 is a block diagram showing an embodiment of the optical electric field detector of the present invention, Fig. 2 is a block diagram of a conventional optical electric field detector, and Fig. 3 shows the optical axis direction of the crystal and the action of the electric field. It is a schematic diagram showing directions. 1-light emitting part, 3-directional coupler, 6-polarized analyzer, 7-eighth wavelength plate, 8-crystal, 9-reflection film,
11 ~ Light receiving section.
Claims (1)
転するＺカツトされた水晶を電界検出素子として
備えた光学式電界検出器において、水晶の最終端
面に反射膜をコーテイングしたことを特徴とする
光学式電界検出器。 An optical electric field detector equipped with a Z-cut crystal as an electric field detection element in which the vibration plane of an incident polarized wave rotates as the light progresses, characterized in that the final end face of the crystal is coated with a reflective film. Electric field detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4850188U JPH01151258U (en) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4850188U JPH01151258U (en) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151258U true JPH01151258U (en) | 1989-10-19 |
Family
ID=31274647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4850188U Pending JPH01151258U (en) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151258U (en) |
-
1988
- 1988-04-11 JP JP4850188U patent/JPH01151258U/ja active Pending
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