JPH02645U - - Google Patents
Info
- Publication number
- JPH02645U JPH02645U JP7785988U JP7785988U JPH02645U JP H02645 U JPH02645 U JP H02645U JP 7785988 U JP7785988 U JP 7785988U JP 7785988 U JP7785988 U JP 7785988U JP H02645 U JPH02645 U JP H02645U
- Authority
- JP
- Japan
- Prior art keywords
- outer periphery
- optical fiber
- conductive layer
- plastic layer
- pyroelectric
- 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 Temperature Or Quantity Of Heat (AREA)
Description
第１図は本考案の温度センサー用光フアイバの
一例を示す断面図、第２図は同フアイバによる温
度測定例の説明図、第３図は同フアイバによる位
相変化量の測定説明図である。
１はシングルモード光フアイバ、２は第１の導
電層、３は圧電性プラスチツク、４は焦電性プラ
スチツク、５は第２の導電層。
FIG. 1 is a sectional view showing an example of the optical fiber for a temperature sensor of the present invention, FIG. 2 is an explanatory view of an example of temperature measurement using the same fiber, and FIG. 3 is an explanatory view of measuring the amount of phase change using the same fiber. 1 is a single mode optical fiber, 2 is a first conductive layer, 3 is a piezoelectric plastic, 4 is a pyroelectric plastic, and 5 is a second conductive layer.
Claims (1)
電層２を設け、その外周に圧電性プラスチツク層
３を設け、その外周に焦電性プラスチツク層４を
設け、その外周に第２の導電層５を設けてなる温
度センサー用光フアイバ。 A first conductive layer 2 is provided on the outer periphery of the single mode optical fiber 1, a piezoelectric plastic layer 3 is provided on the outer periphery, a pyroelectric plastic layer 4 is provided on the outer periphery, and a second conductive layer 5 is provided on the outer periphery. Optical fiber for temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785988U JPH02645U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7785988U JPH02645U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02645U true JPH02645U (en) | 1990-01-05 |
Family
ID=31302818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7785988U Pending JPH02645U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02645U (en) |
-
1988
- 1988-06-13 JP JP7785988U patent/JPH02645U/ja active Pending