JPH0131580B2 - - Google Patents
Info
- Publication number
- JPH0131580B2 JPH0131580B2 JP57117700A JP11770082A JPH0131580B2 JP H0131580 B2 JPH0131580 B2 JP H0131580B2 JP 57117700 A JP57117700 A JP 57117700A JP 11770082 A JP11770082 A JP 11770082A JP H0131580 B2 JPH0131580 B2 JP H0131580B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- temperature
- optical
- intensity
- temperature sensor
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 62
- 239000013307 optical fiber Substances 0.000 description 33
- 230000005540 biological transmission Effects 0.000 description 17
- 238000010586 diagram Methods 0.000 description 14
- 238000012544 monitoring process Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000013078 crystal Substances 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 238000009529 body temperature measurement Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 3
- 229910004613 CdTe Inorganic materials 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052693 Europium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000295 emission spectrum Methods 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 229940075613 gadolinium oxide Drugs 0.000 description 1
- 229910001938 gadolinium oxide Inorganic materials 0.000 description 1
- -1 gadolinium oxide ions Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000005469 synchrotron radiation Effects 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11770082A JPS599526A (ja) | 1982-07-08 | 1982-07-08 | 温度測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11770082A JPS599526A (ja) | 1982-07-08 | 1982-07-08 | 温度測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599526A JPS599526A (ja) | 1984-01-18 |
| JPH0131580B2 true JPH0131580B2 (fr) | 1989-06-27 |
Family
ID=14718135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11770082A Granted JPS599526A (ja) | 1982-07-08 | 1982-07-08 | 温度測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599526A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534990A1 (de) * | 1985-10-01 | 1987-04-02 | Philips Patentverwaltung | Verfahren zur wellenlaengenselektiven messung der in einem optischen uebertragungssystem hervorgerufenen abschwaechung der intensitaet einer optischen strahlung |
| GB2181830B (en) * | 1985-10-18 | 1990-02-07 | Central Electr Generat Board | Temperature measurement |
| US7489219B2 (en) | 2003-07-16 | 2009-02-10 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
| US7307502B2 (en) | 2003-07-16 | 2007-12-11 | Marvell World Trade Ltd. | Power inductor with reduced DC current saturation |
| JP2014167605A (ja) * | 2013-01-30 | 2014-09-11 | Mitsubishi Cable Ind Ltd | 光学式センサ装置及びそれに用いる光ファイバケーブル |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714729A (en) * | 1980-07-01 | 1982-01-26 | Nec Corp | Temperature measuring device |
-
1982
- 1982-07-08 JP JP11770082A patent/JPS599526A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714729A (en) * | 1980-07-01 | 1982-01-26 | Nec Corp | Temperature measuring device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS599526A (ja) | 1984-01-18 |
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