PL2850456T3 - Detektor promieniowania - Google Patents

Detektor promieniowania

Info

Publication number
PL2850456T3
PL2850456T3 PL13722025T PL13722025T PL2850456T3 PL 2850456 T3 PL2850456 T3 PL 2850456T3 PL 13722025 T PL13722025 T PL 13722025T PL 13722025 T PL13722025 T PL 13722025T PL 2850456 T3 PL2850456 T3 PL 2850456T3
Authority
PL
Poland
Prior art keywords
radiation detector
detector
radiation
Prior art date
Application number
PL13722025T
Other languages
English (en)
Inventor
Alastair Godfrey
Original Assignee
Optasense Holdings Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Optasense Holdings Ltd filed Critical Optasense Holdings Ltd
Publication of PL2850456T3 publication Critical patent/PL2850456T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/18—Measuring radiation intensity with counting-tube arrangements, e.g. with Geiger counters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T5/00—Recording of movements or tracks of particles; Processing or analysis of such tracks
    • G01T5/08—Scintillation chambers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
PL13722025T 2012-05-14 2013-05-10 Detektor promieniowania PL2850456T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB201208418A GB201208418D0 (en) 2012-05-14 2012-05-14 Radiation detector
PCT/GB2013/051207 WO2013171460A1 (en) 2012-05-14 2013-05-10 Radiation detector
EP13722025.7A EP2850456B1 (en) 2012-05-14 2013-05-10 Radiation detector

Publications (1)

Publication Number Publication Date
PL2850456T3 true PL2850456T3 (pl) 2019-10-31

Family

ID=46458771

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13722025T PL2850456T3 (pl) 2012-05-14 2013-05-10 Detektor promieniowania

Country Status (12)

Country Link
US (1) US9507030B2 (pl)
EP (1) EP2850456B1 (pl)
JP (1) JP6382184B2 (pl)
KR (1) KR20150007351A (pl)
CN (1) CN104428689B (pl)
CA (1) CA2872332C (pl)
ES (1) ES2728853T3 (pl)
GB (1) GB201208418D0 (pl)
PL (1) PL2850456T3 (pl)
RU (1) RU2616775C2 (pl)
TR (1) TR201908616T4 (pl)
WO (1) WO2013171460A1 (pl)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9823114B2 (en) * 2013-09-13 2017-11-21 Silixa Ltd. Non-isotropic acoustic cable
GB201515143D0 (en) * 2015-08-26 2015-10-07 Univ Surrey Dosimeter
AU2017246520B2 (en) 2016-04-07 2022-04-07 Bp Exploration Operating Company Limited Detecting downhole events using acoustic frequency domain features
BR112018070565A2 (pt) 2016-04-07 2019-02-12 Bp Exploration Operating Company Limited detecção de eventos de fundo de poço usando características de domínio da frequência acústicas
US10444064B2 (en) 2016-04-29 2019-10-15 Optasense Holdings Limited Monitoring a geological formation
GB201610996D0 (en) * 2016-06-23 2016-08-10 Optasense Holdings Ltd Fibre optic sensing
EP3608503B1 (en) 2017-03-31 2022-05-04 BP Exploration Operating Company Limited Well and overburden monitoring using distributed acoustic sensors
BR112020003742A2 (pt) 2017-08-23 2020-09-01 Bp Exploration Operating Company Limited detecção de localizações de ingresso de areia em fundo de poço
CA3078842C (en) 2017-10-11 2024-01-09 Bp Exploration Operating Company Limited Detecting events using acoustic frequency domain features
JP6947125B2 (ja) * 2018-06-05 2021-10-13 日本電信電話株式会社 光ファイバ経路探索方法、光ファイバ経路探索システム、信号処理装置およびプログラム
US20200174149A1 (en) 2018-11-29 2020-06-04 Bp Exploration Operating Company Limited Event Detection Using DAS Features with Machine Learning
GB201820331D0 (en) 2018-12-13 2019-01-30 Bp Exploration Operating Co Ltd Distributed acoustic sensing autocalibration
WO2021052602A1 (en) 2019-09-20 2021-03-25 Lytt Limited Systems and methods for sand ingress prediction for subterranean wellbores
EP4045766A1 (en) 2019-10-17 2022-08-24 Lytt Limited Fluid inflow characterization using hybrid das/dts measurements
CA3154435C (en) 2019-10-17 2023-03-28 Lytt Limited Inflow detection using dts features
WO2021093974A1 (en) 2019-11-15 2021-05-20 Lytt Limited Systems and methods for draw down improvements across wellbores
WO2021249643A1 (en) 2020-06-11 2021-12-16 Lytt Limited Systems and methods for subterranean fluid flow characterization
CA3182376A1 (en) 2020-06-18 2021-12-23 Cagri CERRAHOGLU Event model training using in situ data
WO2021254633A1 (en) 2020-06-18 2021-12-23 Lytt Limited Event model training using in situ data
CN111722267B (zh) * 2020-06-23 2022-05-03 中国科学院国家空间科学中心 一种磁层能量粒子事件爆发源的探测追踪方法
US11674827B2 (en) * 2020-10-27 2023-06-13 Nec Corporation Saturation caused phase jump avoidance in DAS
FR3125135B1 (fr) * 2021-07-12 2023-06-30 Commissariat A L’Energie Atomique Et Aux Energies Alternatives Dispositif de détection neutronique à chambre d’ionisation et à transduction optique comprenant plusieurs cavités optiques, logeant chacune l’extrémité libre d’une fibre optique.
CN121464373A (zh) * 2023-10-19 2026-02-03 艾迈斯-欧司朗股份有限公司 用于辐射检测的系统、装置和方法

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US4598202A (en) 1984-05-30 1986-07-01 Walter Koechner Nuclear and pressure sensitive line/perimeter detection system
US5317160A (en) * 1993-05-21 1994-05-31 The United States Of America As Represented By The Secretary Of The Army Laser pulsed fiber optic neutron detector
AU1859797A (en) * 1996-02-12 1997-08-28 University Of Akron, The Multimedia detectors for medical imaging
US20060210440A1 (en) * 1999-11-17 2006-09-21 General Electric Company Opto-acoustic sensor system and associated method
SE521032C2 (sv) 2000-06-05 2003-09-23 Xcounter Ab Anordning och förfarande för detektering av joniserande strålning innefattande ljusdämpare mellan fotokatod och elektronlavinförstärkare
FR2837930B1 (fr) * 2002-03-26 2004-05-21 Commissariat Energie Atomique Detecteur bidimensionnel de particules ionisantes
JP3955836B2 (ja) * 2003-07-08 2007-08-08 独立行政法人科学技術振興機構 ガス比例計数管及び撮像システム
JP4829052B2 (ja) * 2006-09-07 2011-11-30 株式会社東芝 中性子検出器の製造方法
US7619226B2 (en) * 2007-03-30 2009-11-17 Tamper Proof Container Licensing Corp. Integrated optical neutron detector
FR2933777B1 (fr) 2008-07-10 2011-10-14 Univ Claude Bernard Lyon Installation pour detecter des rayonnements ionisants en differents endroits d'un site environnemental
GB0919906D0 (en) 2009-11-13 2009-12-30 Qinetiq Ltd Improvements to distributed fibre optic sensing
GB0919899D0 (en) * 2009-11-13 2009-12-30 Qinetiq Ltd Fibre optic distributed sensing
PL2561346T3 (pl) * 2010-04-19 2020-12-28 Rapiscan Systems, Inc. Monitorowanie zagrożenia radioaktywnego/jądrowego z wykorzystaniem detektorów długich
US9110022B2 (en) * 2010-04-29 2015-08-18 Rensselaer Polytechnic Institute Acoustic methods and systems for detecting terahertz radiation
US9476760B2 (en) 2010-06-25 2016-10-25 Schlumberger Technology Corporation Precision measurements in a fiber optic distributed sensor system
GB201013712D0 (en) * 2010-08-16 2010-09-29 Qinetiq Ltd Gunfire detection
GB201014510D0 (en) * 2010-09-01 2010-10-13 Qinetiq Ltd Improvements in fibre optic cables for distributed sensing

Also Published As

Publication number Publication date
CN104428689A (zh) 2015-03-18
RU2014150568A (ru) 2016-07-10
KR20150007351A (ko) 2015-01-20
CA2872332C (en) 2021-11-09
EP2850456B1 (en) 2019-04-17
TR201908616T4 (tr) 2019-07-22
ES2728853T3 (es) 2019-10-29
JP2015523551A (ja) 2015-08-13
JP6382184B2 (ja) 2018-08-29
US20150115166A1 (en) 2015-04-30
CN104428689B (zh) 2018-01-09
US9507030B2 (en) 2016-11-29
CA2872332A1 (en) 2013-11-21
GB201208418D0 (en) 2012-06-27
RU2616775C2 (ru) 2017-04-18
WO2013171460A1 (en) 2013-11-21
EP2850456A1 (en) 2015-03-25

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