CN108489632B - 一种提高荧光强度比技术测温精度的方法 - Google Patents
一种提高荧光强度比技术测温精度的方法 Download PDFInfo
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- CN108489632B CN108489632B CN201810241003.2A CN201810241003A CN108489632B CN 108489632 B CN108489632 B CN 108489632B CN 201810241003 A CN201810241003 A CN 201810241003A CN 108489632 B CN108489632 B CN 108489632B
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000005516 engineering process Methods 0.000 claims abstract description 27
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 15
- -1 rare earth ions Chemical class 0.000 claims abstract description 14
- 238000009826 distribution Methods 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 239000011540 sensing material Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 2
- 238000002189 fluorescence spectrum Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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- 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
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CN110361106B (zh) * | 2019-07-15 | 2020-11-20 | 燕山大学 | 一种近红外荧光的高灵敏度温度传感方法 |
CN111947804B (zh) * | 2020-07-31 | 2021-11-16 | 重庆邮电大学 | 基于电荷迁移带边缘反常热猝灭的荧光强度比测温方法 |
CN114525132B (zh) * | 2022-01-12 | 2023-07-18 | 河池学院 | 用于低温测温的荧光粉及其制备方法与应用 |
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CN102103085B (zh) * | 2011-01-30 | 2012-10-03 | 南昌航空大学 | 荧光光谱测量玻尔兹曼常数的方法 |
CN104535222B (zh) * | 2015-01-22 | 2017-03-08 | 哈尔滨工业大学 | 一种基于三价镨离子发光特性的高灵敏度温度测量方法 |
CN105241575B (zh) * | 2015-09-10 | 2017-11-10 | 南昌航空大学 | 基于宽带荧光光谱的强度比测温方法 |
CN105466592B (zh) * | 2015-11-19 | 2017-11-03 | 哈尔滨工业大学 | 一种下转换荧光强度比测温技术的修正方法 |
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Effective date of registration: 20230320 Address after: 150027 Room 412, Unit 1, No. 14955, Zhongyuan Avenue, Building 9, Innovation and Entrepreneurship Plaza, Science and Technology Innovation City, Harbin Hi tech Industrial Development Zone, Heilongjiang Province Patentee after: Heilongjiang Industrial Technology Research Institute Asset Management Co.,Ltd. Address before: Building 9, accelerator, 14955 Zhongyuan Avenue, Songbei District, Harbin City, Heilongjiang Province Patentee before: INDUSTRIAL TECHNOLOGY Research Institute OF HEILONGJIANG PROVINCE |