JPS59161049U - temperature detection device - Google Patents
temperature detection deviceInfo
- Publication number
- JPS59161049U JPS59161049U JP5603483U JP5603483U JPS59161049U JP S59161049 U JPS59161049 U JP S59161049U JP 5603483 U JP5603483 U JP 5603483U JP 5603483 U JP5603483 U JP 5603483U JP S59161049 U JPS59161049 U JP S59161049U
- Authority
- JP
- Japan
- Prior art keywords
- birefringent
- detection device
- polycrystal
- temperature detection
- light
- 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)
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図は本考案に係る装置の一例を示す構成斜視図、第
2図は本考案において使用される複屈折多結晶のひとら
であるPLZTの相図、第3図はPLZTの温度特性の
一例を示す線図、第4図は散′乱先の状態を示す説明図
である。
1・・・光源、2・・・光ファイバ、3・・・複屈折多
結晶、4・・・表示板。Figure 1 is a perspective view of the configuration of an example of the device according to the present invention, Figure 2 is a phase diagram of PLZT, which is one of the birefringent polycrystals used in the present invention, and Figure 3 is a diagram of the temperature characteristics of PLZT. A diagram showing an example, and FIG. 4 is an explanatory diagram showing the state of the scattering destination. DESCRIPTION OF SYMBOLS 1... Light source, 2... Optical fiber, 3... Birefringent polycrystal, 4... Display board.
Claims (1)
折多結晶に光を照射させる手段と、前記複屈折多結晶で
散乱した光が照射される表示板又はイメージセンサとを
具備し、前記表示板又はイメージセンサに照射される散
乱光の照射面積の大きさから温度を知るようにした温度
検出装置。It comprises a birefringent polycrystal whose birefringence index is temperature dependent, a means for irradiating the birefringent polycrystal with light, and a display plate or an image sensor to which the light scattered by the birefringent polycrystal is irradiated. . A temperature detection device that detects the temperature from the size of the irradiation area of the scattered light irradiated onto the display board or the image sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5603483U JPS59161049U (en) | 1983-04-14 | 1983-04-14 | temperature detection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5603483U JPS59161049U (en) | 1983-04-14 | 1983-04-14 | temperature detection device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59161049U true JPS59161049U (en) | 1984-10-29 |
Family
ID=30186360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5603483U Pending JPS59161049U (en) | 1983-04-14 | 1983-04-14 | temperature detection device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59161049U (en) |
-
1983
- 1983-04-14 JP JP5603483U patent/JPS59161049U/en active Pending
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