JP2013200305A5 - - Google Patents

Download PDF

Info

Publication number
JP2013200305A5
JP2013200305A5 JP2013055289A JP2013055289A JP2013200305A5 JP 2013200305 A5 JP2013200305 A5 JP 2013200305A5 JP 2013055289 A JP2013055289 A JP 2013055289A JP 2013055289 A JP2013055289 A JP 2013055289A JP 2013200305 A5 JP2013200305 A5 JP 2013200305A5
Authority
JP
Japan
Prior art keywords
optical
bus
optically coupled
distribution
return
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.)
Granted
Application number
JP2013055289A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013200305A (ja
JP5980150B2 (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2013200305A publication Critical patent/JP2013200305A/ja
Publication of JP2013200305A5 publication Critical patent/JP2013200305A5/ja
Application granted granted Critical
Publication of JP5980150B2 publication Critical patent/JP5980150B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2013055289A 2012-03-19 2013-03-18 光センサアレイ、光学装置、および光バスを構成するための方法 Expired - Fee Related JP5980150B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261612831P 2012-03-19 2012-03-19
US61/612,831 2012-03-19

Publications (3)

Publication Number Publication Date
JP2013200305A JP2013200305A (ja) 2013-10-03
JP2013200305A5 true JP2013200305A5 (enExample) 2016-02-12
JP5980150B2 JP5980150B2 (ja) 2016-08-31

Family

ID=48226638

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013055289A Expired - Fee Related JP5980150B2 (ja) 2012-03-19 2013-03-18 光センサアレイ、光学装置、および光バスを構成するための方法

Country Status (6)

Country Link
US (1) US9234790B2 (enExample)
JP (1) JP5980150B2 (enExample)
DE (1) DE102013004681B4 (enExample)
FR (1) FR2988488B1 (enExample)
GB (1) GB2500484B (enExample)
IT (1) ITRM20130164A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5118246B1 (ja) * 2011-11-25 2013-01-16 白山工業株式会社 光ファイバセンサ
EP3146366B1 (en) * 2014-05-19 2018-11-21 Halliburton Energy Services, Inc. A magnetic induction sensor with an electro-optical transducer and related systems
WO2016033192A1 (en) * 2014-08-28 2016-03-03 Adelos, Inc. Noise management for optical time delay interferometry
GB201421470D0 (en) * 2014-12-03 2015-01-14 Silixa Ltd Range extension for optical fiber sensing systems
GB2534904B (en) * 2015-02-05 2022-02-23 Stingray Geophysical Hong Kong Ltd High speed sampling of sensors
GB201503861D0 (en) 2015-03-06 2015-04-22 Silixa Ltd Method and apparatus for optical sensing
GB2556885A (en) 2016-11-23 2018-06-13 Airbus Operations Ltd A fibre-optic communication system and an aircraft
WO2020121173A1 (en) * 2018-12-09 2020-06-18 Hemisens Technologies Ltd Sensing devices, systems and methods
CN110646082B (zh) * 2019-10-12 2022-07-05 湖南长城海盾光纤科技有限公司 一种混合复用的低损耗水听器阵列
WO2021084940A1 (ja) * 2019-10-29 2021-05-06 日本電気株式会社 音響センサ
FR3116615B1 (fr) * 2020-11-24 2022-11-11 Scintil Photonics Puce photonique et composant photonique integrant une telle puce
KR20230008463A (ko) * 2021-07-07 2023-01-16 한국광기술원 측정거리 향상형 분포형 광섬유 센서
EP4273509B1 (en) * 2022-05-02 2025-01-29 Omnisens S.A. Device and method for distributed sensing, preferably in a star network

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU613497B2 (en) * 1988-05-12 1991-08-01 Commonwealth of Australia of Department of Defence, The An interferometric fibre optic network
US5866898A (en) * 1996-07-12 1999-02-02 The Board Of Trustees Of The Leland Stanford Junior University Time domain multiplexed amplified sensor array with improved signal to noise ratios
US5696857A (en) 1996-07-25 1997-12-09 Litton Systems, Inc. WDM/FDM fiber optic sensor architecture using WDM tap coupler
US6034924A (en) 1998-04-03 2000-03-07 The Board Of Trustees Of The Leland Stanford Junior Univerisity Folded sagnac sensor array
US6097486A (en) 1998-04-03 2000-08-01 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic acoustic sensor array based on Sagnac interferometer
US6278657B1 (en) * 1998-04-03 2001-08-21 The Board Of Trustees Of The Leland Stanford Junior University Folded sagnac sensor array
US6252689B1 (en) * 1998-04-10 2001-06-26 Aircuity, Inc. Networked photonic signal distribution system
GB9908075D0 (en) 1999-04-09 1999-06-02 Secr Defence An optical fibre sensor assembly
US6282334B1 (en) 1999-05-13 2001-08-28 Litton Systems, Inc. Large scale WDM/TDM sensor array employing erbium-doped fiber amplifiers
JP2001099702A (ja) 1999-09-30 2001-04-13 Oki Electric Ind Co Ltd 光ファイバ多重センサシステム
JP5028410B2 (ja) 2005-04-29 2012-09-19 ボード オブ トラスティーズ オブ ザ レランド スタンフォード ジュニア ユニバーシティ 高感度ファイバ適合光音響センサ
US7339678B2 (en) 2005-11-09 2008-03-04 Northrop Grumman Corporation Method and system of using odd harmonics for phase generated carrier homodyne
US7881565B2 (en) 2006-05-04 2011-02-01 The Board Of Trustees Of The Leland Stanford Junior University Device and method using asymmetric optical resonances
WO2008003071A2 (en) 2006-06-29 2008-01-03 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic sensor using a bragg fiber
DE102006041865A1 (de) 2006-09-06 2008-03-27 Siemens Ag Optische Einrichtung zur Überwachung einer drehbaren Welle mit gerichteter Achse
CA2624790C (en) 2007-01-09 2016-06-07 The Board Of Trustees Of The Leland Stanford Junior University Fabry-perot acoustic sensor with photonic crystal structure and corresponding method of fabrication
GB0815523D0 (en) * 2008-08-27 2008-10-01 Qinetiq Ltd Phase based sensing

Similar Documents

Publication Publication Date Title
JP2013200305A5 (enExample)
CN102928063B (zh) 基于波分复用技术的分布式光纤振动传感系统
CN103913186A (zh) 基于瑞利散射和拉曼散射的多参数分布式光纤传感系统
GB2546717A (en) Improved sensitivity optical fiber sensing systems
CN202057344U (zh) 基于二阶拉曼放大的超长距离光纤布拉格光栅传感系统
CN102506912A (zh) 一种光纤分布式扰动传感器
EP2701248A3 (en) Safety system for a high-power fiber laser
ITRM20130164A1 (it) Apparato e metodi utilizzanti sensori ottici operanti in modalita' di riflessione
CN105244739B (zh) 超窄线宽光纤激光器
CN108307658A8 (zh) 高密度光子集成的波导超晶格
JP2014502377A5 (enExample)
JP2015530744A5 (enExample)
CN103698959A (zh) 一种用于分布式光纤传感的遥泵光放大器
GB2528220A (en) Optical couplers used in a downhole splitter assembly
WO2012121999A3 (en) Low cost high efficiency signal interrogation for multi-channel optical coherence tomography
CN206695897U (zh) 一种基于双波长光源的分布式光纤振动定位传感系统
CN104503080B (zh) 一种谐振腔长可调的多路光程相关器
WO2014001823A3 (en) Method and apparatus for determining optical fibre characteristics
CN106530559B (zh) 串联式多防区光纤周界入侵传感系统
WO2004070342A1 (ja) 光増幅中継方法及び光増幅中継システム
CN102072741A (zh) 一种超长距离分布式光纤传感装置及其使用方法
CN206274417U (zh) 多防区光纤周界入侵传感系统
CN104596632A (zh) 一种可增强长距离探测的分布式光纤振动传感器及方法
CN205123746U (zh) 一种多波长远距离光纤传输放大装置
CN208921273U (zh) 一种分布式光纤振动传感系统