SA519401142B1 - استشعار درجة الحرارة الموزعة على نطاقات درجة حرارة ممتدة - Google Patents
استشعار درجة الحرارة الموزعة على نطاقات درجة حرارة ممتدةInfo
- Publication number
- SA519401142B1 SA519401142B1 SA519401142A SA519401142A SA519401142B1 SA 519401142 B1 SA519401142 B1 SA 519401142B1 SA 519401142 A SA519401142 A SA 519401142A SA 519401142 A SA519401142 A SA 519401142A SA 519401142 B1 SA519401142 B1 SA 519401142B1
- Authority
- SA
- Saudi Arabia
- Prior art keywords
- over extended
- sensing over
- temperature sensing
- distributed
- temperature ranges
- Prior art date
Links
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
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
- H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
-
- 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
- G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
- G01K11/324—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres using Raman scattering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Fire-Detection Mechanisms (AREA)
- Lasers (AREA)
Abstract
يتم وصف طريقة لتمكين أنظمة استشعار درجة الحرارة الموزعة Distributed Temperature Sensing (DTS) التي أساسها رامان Raman التي يمكن أن تعمل في نطاقات درجة حرارة بيئية أكبر من أي أنظمة متوفرة حاليًا. انظر الشكل 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2016/054393 WO2018063232A1 (en) | 2016-09-29 | 2016-09-29 | Distributed temperature sensing over extended temperature ranges |
Publications (1)
Publication Number | Publication Date |
---|---|
SA519401142B1 true SA519401142B1 (ar) | 2022-03-17 |
Family
ID=61760779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SA519401142A SA519401142B1 (ar) | 2016-09-29 | 2019-02-20 | استشعار درجة الحرارة الموزعة على نطاقات درجة حرارة ممتدة |
Country Status (4)
Country | Link |
---|---|
US (1) | US11385107B2 (ar) |
CA (1) | CA3032288C (ar) |
SA (1) | SA519401142B1 (ar) |
WO (1) | WO2018063232A1 (ar) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018063232A1 (en) * | 2016-09-29 | 2018-04-05 | Halliburton Energy Services, Inc. | Distributed temperature sensing over extended temperature ranges |
TWI789666B (zh) * | 2020-12-28 | 2023-01-11 | 國家中山科學研究院 | 溫度監控裝置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4019980B4 (de) * | 1989-06-22 | 2004-01-29 | Hitachi Cable, Ltd. | Einrichtung zum Messen der Temperatur in Längsrichtung eines Lichtleitsensors |
US5410515A (en) * | 1993-04-29 | 1995-04-25 | Honeywell Inc. | Rapid turn-on source for fiber optic gyroscope |
US6494370B1 (en) | 1997-12-11 | 2002-12-17 | Ceyx Technologies | Electro-optic system controller and method of operation |
US6094918A (en) * | 1998-09-14 | 2000-08-01 | Nortel Networks Corporation | Thermoelectric cooler control circuit |
GB2401184A (en) | 2003-04-30 | 2004-11-03 | Sensor Highway Ltd | Liquid level detector |
GB2424311B (en) * | 2005-03-18 | 2008-02-13 | Sensor Highway Ltd | Optical pulse generator for distributed temperature sensing operating at a characteristic wavelength in a range between 1050 nm and 1090 nm |
US7504618B2 (en) * | 2007-07-03 | 2009-03-17 | Schlumberger Technology Corporation | Distributed sensing in an optical fiber using brillouin scattering |
CA2692804C (en) | 2007-07-18 | 2017-01-24 | Sensortran, Inc. | Dual source auto-correction in distributed temperature systems |
US8699009B2 (en) * | 2008-11-27 | 2014-04-15 | Neubrex Co., Ltd. | Distributed optical fiber sensor |
WO2012003869A1 (en) * | 2010-07-07 | 2012-01-12 | Abb Research Ltd | Fiber optic birefringent thermometer and method for manufacturing the same |
US9574949B2 (en) | 2012-02-17 | 2017-02-21 | Roctest Ltd | Automated system and method for testing the efficacy and reliability of distributed temperature sensing systems |
US9645018B2 (en) * | 2013-02-19 | 2017-05-09 | Chung Lee | Method and apparatus for auto-correcting the distributed temperature sensing system |
US9880035B2 (en) * | 2013-03-28 | 2018-01-30 | Exxonmobil Research And Engineering Company | Method and system for detecting coking growth and maldistribution in refinery equipment |
EP2806246B1 (en) | 2013-05-24 | 2019-11-20 | Attocube Systems AG | Dual laser interferometer |
US9581493B2 (en) | 2014-02-12 | 2017-02-28 | Bruker Optics, Inc. | Acquiring a Raman spectrum with multiple lasers |
US9964720B2 (en) | 2014-06-04 | 2018-05-08 | Applied Optoelectronics, Inc. | Monitoring and controlling temperature across a laser array in a transmitter optical subassembly (TOSA) package |
FR3041425B1 (fr) * | 2015-09-22 | 2017-10-06 | Inst Francais Des Sciences Et Tech Des Transp De L'amenagement Et Des Reseaux | Systeme de mesure et capteur de temperature et/ou de deformation par analyse de retroreflexion brillouin |
WO2018063232A1 (en) * | 2016-09-29 | 2018-04-05 | Halliburton Energy Services, Inc. | Distributed temperature sensing over extended temperature ranges |
US20190052063A1 (en) * | 2017-08-14 | 2019-02-14 | Huawei Technologies Co., Ltd. | Tunable Laser Array Integrated with Separately Tuned Wavelength-Division Multiplexer |
CN109217099B (zh) * | 2018-10-31 | 2021-06-01 | 威海北洋电气集团股份有限公司 | 一种dfb激光器的温度控制电路 |
CN110895239B (zh) * | 2019-12-02 | 2020-10-09 | 山西大学 | 一种测量激光增益晶体内激发态吸收热负荷的装置和方法 |
JP7488053B2 (ja) * | 2020-02-06 | 2024-05-21 | 古河電気工業株式会社 | レーザ装置およびその制御方法 |
-
2016
- 2016-09-29 WO PCT/US2016/054393 patent/WO2018063232A1/en active Application Filing
- 2016-09-29 CA CA3032288A patent/CA3032288C/en active Active
- 2016-09-29 US US16/323,403 patent/US11385107B2/en active Active
-
2019
- 2019-02-20 SA SA519401142A patent/SA519401142B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
WO2018063232A1 (en) | 2018-04-05 |
CA3032288A1 (en) | 2018-04-05 |
US11385107B2 (en) | 2022-07-12 |
CA3032288C (en) | 2020-08-18 |
US20210041304A1 (en) | 2021-02-11 |
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