[go: up one dir, main page]

MX2012012570A - Mitigacion de perdidas de atenuacion inducidas por radiacion en fibras opticas. - Google Patents

Mitigacion de perdidas de atenuacion inducidas por radiacion en fibras opticas.

Info

Publication number
MX2012012570A
MX2012012570A MX2012012570A MX2012012570A MX2012012570A MX 2012012570 A MX2012012570 A MX 2012012570A MX 2012012570 A MX2012012570 A MX 2012012570A MX 2012012570 A MX2012012570 A MX 2012012570A MX 2012012570 A MX2012012570 A MX 2012012570A
Authority
MX
Mexico
Prior art keywords
radiation induced
induced attenuation
mitigation
attenuation losses
optic fibers
Prior art date
Application number
MX2012012570A
Other languages
English (en)
Inventor
Mikko Jaaskelainen
Original Assignee
Sensortran Inc
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 Sensortran Inc filed Critical Sensortran Inc
Publication of MX2012012570A publication Critical patent/MX2012012570A/es

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

Un sistema DTS resistente a pérdidas de atenuación inducidas por radiación durante la vida de servicio de una instalación a bajas y altas temperatura utilizando tecnología de calibración automática de detección de temperatura distribuida de multi-longitud de onda ajustada en combinación con fibras ópticas de Núcleo de Sílice Puro (PSC) diseñadas y un método de fotoblanqueo en proceso proporcionado por las fuentes de luz del sistema de detección de temperatura distribuida.
MX2012012570A 2010-05-04 2011-04-30 Mitigacion de perdidas de atenuacion inducidas por radiacion en fibras opticas. MX2012012570A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34380810P 2010-05-04 2010-05-04
PCT/US2011/000756 WO2011139347A2 (en) 2010-05-04 2011-04-30 Mitigation of radiation induced attenuation losses in optic fibers

Publications (1)

Publication Number Publication Date
MX2012012570A true MX2012012570A (es) 2012-12-17

Family

ID=44904282

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012012570A MX2012012570A (es) 2010-05-04 2011-04-30 Mitigacion de perdidas de atenuacion inducidas por radiacion en fibras opticas.

Country Status (8)

Country Link
US (1) US9002152B2 (es)
EP (1) EP2567205A2 (es)
AU (1) AU2011249017B2 (es)
BR (1) BR112012027203A2 (es)
CA (1) CA2797827C (es)
MX (1) MX2012012570A (es)
MY (1) MY183423A (es)
WO (1) WO2011139347A2 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645018B2 (en) * 2013-02-19 2017-05-09 Chung Lee Method and apparatus for auto-correcting the distributed temperature sensing system
US9617847B2 (en) 2013-10-29 2017-04-11 Halliburton Energy Services, Inc. Robust optical fiber-based distributed sensing systems and methods
CN109580033A (zh) * 2018-12-03 2019-04-05 三峡大学 一种混凝土坝分布式光纤测温数据误差补偿方法
US11125647B2 (en) * 2019-04-09 2021-09-21 Viavi Solutions France SAS Fiber optic virtual sensing system and method
CN110488414B (zh) * 2019-08-06 2020-12-04 上海交通大学 微环辅助马赫-增德尔光开关自动校准装置及方法
CN112186484A (zh) * 2020-08-25 2021-01-05 北京航天时代光电科技有限公司 一种基于多重自补偿效应的平坦谱抗辐照掺铒光纤光源
JP2025501678A (ja) * 2021-11-23 2025-01-23 コモンウェルス・フュージョン・システムズ・リミテッド・ライアビリティ・カンパニー フォトブリーチによるシリカ光ファイバ中の電離放射線による減衰効果の緩和
JP2025160114A (ja) * 2024-03-27 2025-10-22 キヤノン ユーエスエイ，インコーポレイテッド フォトブリーチされたイメージング装置若しくはカテーテル、及び、それらの使用方法、又は、それらにフォトブリーチを実施する方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5478371A (en) 1992-05-05 1995-12-26 At&T Corp. Method for producing photoinduced bragg gratings by irradiating a hydrogenated glass body in a heated state
JP2000203856A (ja) 1999-01-12 2000-07-25 Sumitomo Electric Ind Ltd 石英ガラス物品及びその製造方法
JP2980094B2 (ja) 1997-05-16 1999-11-22 住友電気工業株式会社 石英ガラス物品及びその製造方法
JP2002543465A (ja) 1999-04-30 2002-12-17 ザ ユニヴァーシティ オヴ シドニー 感光性光伝送材料内に光学構造を作る方法および感光性光伝送材料の感光性を増強する方法
US6857293B2 (en) 2001-12-20 2005-02-22 3M Innovative Properties Company Apparatus for selective photosensitization of optical fiber
US6807324B2 (en) * 2002-05-21 2004-10-19 Weatherford/Lamb, Inc. Method and apparatus for calibrating a distributed temperature sensing system
NL1022315C2 (nl) 2003-01-07 2004-07-13 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel voorzien van variaties in de brekingsindex.
NL1024015C2 (nl) 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
GB2408571B (en) * 2003-11-26 2006-07-19 Sensor Highway Ltd Apparatus and methods for distributed temperature sensing
US7369730B2 (en) 2004-12-23 2008-05-06 Baker Hughes Incorporated Random refractive index modulated optical fibers
CA2541735C (en) 2005-04-06 2011-03-15 Weatherford/Lamb, Inc. Conditioning optical fibers for improved ionizing radiation response
US7628531B2 (en) * 2006-03-13 2009-12-08 SensorTran, Inc Methods and apparatus for dual source calibration for distributed temperature systems
KR100930342B1 (ko) * 2007-06-29 2009-12-10 주식회사 싸이트로닉 분포 광섬유 센서 시스템
ITBG20070042A1 (it) * 2007-07-31 2009-02-01 Milano Politecnico Sensore e metodo per determinare la temperatura lungo una fibra ottica.
US8672539B2 (en) 2008-06-12 2014-03-18 Halliburton Energy Services, Inc. Multiple sensor fiber optic sensing system
KR101207345B1 (ko) * 2010-08-05 2012-12-05 한국표준과학연구원 자동보정 기능을 갖는 광섬유 분포 온도 센서 시스템 및 이를 이용한 온도 측정방법

Also Published As

Publication number Publication date
MY183423A (en) 2021-02-18
WO2011139347A2 (en) 2011-11-10
BR112012027203A2 (pt) 2016-12-06
AU2011249017A1 (en) 2012-11-29
US9002152B2 (en) 2015-04-07
CA2797827C (en) 2016-06-07
AU2011249017B2 (en) 2013-12-05
WO2011139347A3 (en) 2012-04-05
EP2567205A2 (en) 2013-03-13
CA2797827A1 (en) 2011-11-10
US20130042415A1 (en) 2013-02-21

Similar Documents

Publication Publication Date Title
MX2012012570A (es) Mitigacion de perdidas de atenuacion inducidas por radiacion en fibras opticas.
MY165803A (en) Multi wavelength dts fiber window with psc fibers
GB201118484D0 (en) Gas detection system
GB2464897B (en) Fiber optic fuel detection system
WO2012018214A3 (en) Optic fiber distributed temperature sensor system with self-correction function and temperature measuring method using thereof
MX2011013213A (es) Sensores de temperatura de fibra optica miniatura.
EP2002516A4 (en) COUPLING LIGHT IN MICRORESONATORS
NZ619094A (en) Side illuminated waveguide with at least one illumination source
WO2010109344A3 (en) Method to optimize the light extraction from scintillator crystals in a solid-state detector
GB201112281D0 (en) Fiber optic carbon dioxide purity sensor package and system
GB0612463D0 (en) Device for coupling radiation into or out of an optical fibre
GB0912851D0 (en) Distributed optical fibre sensing
PH12014501873A1 (en) Fiber optic connector, fiber optic connector and cable assembly, and methods for manufacturing
GB201019642D0 (en) Optical element
MX2012001990A (es) Perfil de indice de refraccion modificado para fibra multimodal de baja dispersion.
WO2007081549A3 (en) Monitoring photodetector for integrated photonic devices
TW200942873A (en) Light guide mechanism for guiding a light to an illuminance sensor
WO2012149441A3 (en) High efficiency vertical optical coupler using sub-wavelength high contrast grating
TWM385651U (en) Light source apparatus
FI20115030A0 (fi) Kotelointi kuituoptista komponenttia varten ja sen valmistusmenetelmä
PH12014500003A1 (en) Fiber optic connector
WO2012036592A3 (ru) Оптическое стекло, способы получения (варианты) и волоконный световод
IN2015DN01425A (es)
SE0702125L (sv) Fiberoptiskt kontaktdon
GB201013762D0 (en) Method and apparatus for optically launching laser light into a multimode opti al fiber

Legal Events

Date Code Title Description
FG Grant or registration