MX2021015577A - Sistema de medicion de fibra optica, metodo de adaptacion de la fibra optica de comunicacion a un sistema de medicion, y sistema de medicion y comunicacion de fibra optica. - Google Patents

Sistema de medicion de fibra optica, metodo de adaptacion de la fibra optica de comunicacion a un sistema de medicion, y sistema de medicion y comunicacion de fibra optica.

Info

Publication number
MX2021015577A
MX2021015577A MX2021015577A MX2021015577A MX2021015577A MX 2021015577 A MX2021015577 A MX 2021015577A MX 2021015577 A MX2021015577 A MX 2021015577A MX 2021015577 A MX2021015577 A MX 2021015577A MX 2021015577 A MX2021015577 A MX 2021015577A
Authority
MX
Mexico
Prior art keywords
fiber optical
measurement
communication
adaptation
measurement system
Prior art date
Application number
MX2021015577A
Other languages
English (en)
Spanish (es)
Inventor
Tomasz Nasilowski
Lukasz Szostkiewicz
Lopez Alejandro Dominguez
Krzysztof Markiewicz
Jakub Kaczorowski
Napierala Marek
Original Assignee
Inphotech Spolka Z Ograniczona Odpowiedzialnoscia
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 Inphotech Spolka Z Ograniczona Odpowiedzialnoscia filed Critical Inphotech Spolka Z Ograniczona Odpowiedzialnoscia
Publication of MX2021015577A publication Critical patent/MX2021015577A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07957—Monitoring or measuring wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35338—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements
    • G01D5/35354—Sensor working in reflection
    • G01D5/35358—Sensor working in reflection using backscattering to detect the measured quantity
    • 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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/083—Testing mechanical properties by using an optical fiber in contact with the device under test [DUT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3172—Reflectometers detecting the back-scattered light in the frequency-domain, e.g. OFDR, FMCW, heterodyne detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G01M5/0058—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems of elongated objects, e.g. pipes, masts, towers or railways
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0091—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by using electromagnetic excitation or detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
    • H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
    • H04B10/0795—Performance monitoring; Measurement of transmission parameters
    • H04B10/07953—Monitoring or measuring OSNR, BER or Q
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Optical Communication System (AREA)
MX2021015577A 2019-06-28 2020-06-26 Sistema de medicion de fibra optica, metodo de adaptacion de la fibra optica de comunicacion a un sistema de medicion, y sistema de medicion y comunicacion de fibra optica. MX2021015577A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL43040619 2019-06-28
PCT/IB2020/056069 WO2020261207A1 (en) 2019-06-28 2020-06-26 Fibre-optic measurement system, method of adaptation of the communication optical fibre into a measurement system, and fibre-optic measurement and communication system

Publications (1)

Publication Number Publication Date
MX2021015577A true MX2021015577A (es) 2022-03-02

Family

ID=71994664

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021015577A MX2021015577A (es) 2019-06-28 2020-06-26 Sistema de medicion de fibra optica, metodo de adaptacion de la fibra optica de comunicacion a un sistema de medicion, y sistema de medicion y comunicacion de fibra optica.

Country Status (9)

Country Link
US (1) US12068779B2 (https=)
EP (1) EP3991324A1 (https=)
JP (1) JP2022539767A (https=)
KR (1) KR20220027217A (https=)
CN (1) CN114303327B (https=)
AU (1) AU2020307661B2 (https=)
CA (1) CA3145173A1 (https=)
MX (1) MX2021015577A (https=)
WO (1) WO2020261207A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7767729B2 (ja) * 2021-04-13 2025-11-12 マツダ株式会社 移動体用歪み測定方法、該プログラムおよび該装置
CN115303328A (zh) * 2022-08-10 2022-11-08 天津光电集团有限公司 一种基于cotdr的轨道监测系统
CN116094599B (zh) * 2022-12-22 2025-08-12 中国电子科技集团公司第三十四研究所 一种基于激光器移频的光纤稳相传输设备
US20250164308A1 (en) * 2023-11-20 2025-05-22 Verizon Patent And Licensing Inc. Systems and methods for distributed fiber optic sensing over live fibers
EP4647732A1 (en) * 2024-05-07 2025-11-12 Alcatel Submarine Networks Apparatus for processing data associated with an optical fiber

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3660043B2 (ja) * 1996-03-01 2005-06-15 株式会社フジクラ 光線路の監視方法および監視システム
GB0303155D0 (en) * 2003-02-12 2003-03-19 Sensornet Ltd Distributed sensor
JP2006038647A (ja) * 2004-07-27 2006-02-09 Sumitomo Electric Ind Ltd Ｏｔｄｒ測定方法
DE102007004891A1 (de) * 2007-01-31 2008-08-14 CCS Technology, Inc., Wilmington Optischer Verzweiger
JP2008209520A (ja) * 2007-02-23 2008-09-11 Kyocera Corp 光フィルタモジュール
US8077314B2 (en) * 2007-10-15 2011-12-13 Schlumberger Technology Corporation Measuring a characteristic of a multimode optical fiber
JP2009174987A (ja) * 2008-01-24 2009-08-06 Hitachi Cable Ltd 分布型光ファイバ温度センサ
JP4474494B2 (ja) * 2008-02-29 2010-06-02 株式会社フジクラ 光周波数領域反射測定方式の物理量計測装置及びこれを用いた温度と歪みの計測方法
US7668411B2 (en) * 2008-06-06 2010-02-23 Schlumberger Technology Corporation Distributed vibration sensing system using multimode fiber
US10485422B2 (en) * 2009-02-19 2019-11-26 Manish Dinkarrao Kulkarni System and method for imaging subsurface of specimen
JP5322162B2 (ja) * 2009-03-13 2013-10-23 ニューブレクス株式会社 分布型光ファイバ圧力センサ
ES2388629B1 (es) * 2009-05-22 2013-08-27 Consejo Superior De Investigaciones Científicas (Csic) Sistema para la mejora del rango dinámico y la reducción de la incertidumbre de medida en sensores distribuidos sobre fibra óptica.
GB0912851D0 (en) 2009-07-23 2009-08-26 Fotech Solutions Ltd Distributed optical fibre sensing
ES2388836B1 (es) * 2011-03-23 2013-09-03 Telnet Redes Inteligentes S A Sistema para la certificacion de una red optica pasiva y para la deteccion de problemas y averias en los ultimos tramos de fibra.
DK2584388T3 (en) * 2011-10-20 2018-12-03 Draka Comteq Bv Method for calculating an effective bandwidth of a multimode fiber
CN103229432B (zh) * 2012-12-24 2016-08-03 华为技术有限公司 光纤特性测量方法和光模块
AU2014211965B2 (en) * 2013-02-01 2018-04-26 Polyvalor, Limited Partnership Asymmetric optical fiber coupler
SI2972528T1 (en) * 2013-03-15 2018-03-30 Nlight, Inc. Wrapped non-circular and non-elastic fibers and devices that they use
US9429466B2 (en) * 2013-10-31 2016-08-30 Halliburton Energy Services, Inc. Distributed acoustic sensing systems and methods employing under-filled multi-mode optical fiber
US9442005B2 (en) * 2014-07-30 2016-09-13 Corning Optical Communications LLC Non-contact methods of measuring insertion loss in optical fiber connectors
JP6356039B2 (ja) * 2014-10-20 2018-07-11 古河電気工業株式会社 光ファイバの測定方法および測定装置
CN104568019A (zh) * 2015-02-06 2015-04-29 华北电力大学（保定） 基于多模光纤的用于温度和应变同时测量的方法及系统
DE102015114670A1 (de) * 2015-09-02 2017-03-02 Lios Technology Gmbh Vorrichtung und Verfahren zur ortsaufgelösten Messung von Temperatur und/oder Dehnung vermittels Brillouin-Streuung
US9900087B2 (en) * 2015-09-21 2018-02-20 Exfo Inc. Multimode launch systems for use in performing an OTDR measurement on a multi-fiber array DUT and method of performing same
JP2017188740A (ja) * 2016-04-04 2017-10-12 日本電気株式会社 無線基地局装置
PL229961B1 (pl) * 2016-04-21 2018-09-28 Polskie Centrum Fotoniki I Swiatlowodow Urządzenie do selektywnego zwiększania strat modów wyższych rzędów
KR102408644B1 (ko) * 2016-06-29 2022-06-14 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 Ofdr 인터로게이터 모니터링 및 최적화를 위한 방법 및 장치
US10484094B2 (en) * 2016-08-30 2019-11-19 Macquarie University Optical signal transmission system, a method for transmitting a plurality of optical signals, and a method for making a photonic device
WO2018089636A1 (en) * 2016-11-11 2018-05-17 Carrier Corporation High sensitivity fiber optic based detection
US20180266808A1 (en) * 2017-03-20 2018-09-20 Photon Kinetics, Inc. Systems and methods for testing optical fiber
CN107272115B (zh) * 2017-08-14 2023-05-12 江苏法尔胜光电科技有限公司 一种基于三芯光纤的模式复用器/解复用器
CN109819352B (zh) * 2019-01-28 2021-12-07 中国联合网络通信集团有限公司 一种光纤数据处理系统架构及处理方法

Also Published As

Publication number Publication date
KR20220027217A (ko) 2022-03-07
AU2020307661B2 (en) 2023-02-23
WO2020261207A1 (en) 2020-12-30
CN114303327B (zh) 2025-07-22
CA3145173A1 (en) 2020-12-30
US12068779B2 (en) 2024-08-20
AU2020307661A1 (en) 2022-01-20
EP3991324A1 (en) 2022-05-04
CN114303327A (zh) 2022-04-08
JP2022539767A (ja) 2022-09-13
US20220123835A1 (en) 2022-04-21

Similar Documents

Publication Publication Date Title
MX2021015577A (es) Sistema de medicion de fibra optica, metodo de adaptacion de la fibra optica de comunicacion a un sistema de medicion, y sistema de medicion y comunicacion de fibra optica.
WO2019094474A8 (en) Measurement of flow properties in pipelines
WO2015030905A3 (en) Reducing disturbance during fiber optic sensing
MX2019004415A (es) Sistema de deteccion acustica distribuida en pozo con un distorcionador de modo.
WO2016103200A3 (en) Optical fiber vibration measurement system in multiphase flows with related method to monitor multiphase flows
MX2021006517A (es) Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora.
GB2547168A (en) Range extension for optical fiber sensing systems
MX2021006516A (es) Sistema de monitoreo de carreteras, dispositivo de monitoreo de carreteras, metodo de monitoreo de carreteras y medio no transitorio legible por computadora.
DK1528411T3 (da) Sensor til afstandsmåling
UA96195C2 (ru) Способ и устройство для измерения параметров в скважине с пробкой
EP4249971A3 (en) Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes
PH12016501832A1 (en) System and method for detecting biofilm growth in water systems
SA521430270B1 (ar) مراقبة أسفل البئر باستخدام نظام الاستشعار الصوتي الموزّع والقائم على الألياف الضوئية قليلة الأنماط
GB2566411A (en) Arrayed distributed temperature sensing using single-photon detectors
PL3708990T3 (pl) Zespół czujnika światłowodowego, optyczny układ pomiarowy, urządzenie do liczenia osi, sposób liczenia osi
SA519401205B1 (ar) أنظمة وطرق لتحسين خواص استشعار صوتي موزع للألياف الضوئية
EP3944540A4 (en) METHOD OF TRANSMITTING AN ACOUSTIC REFERENCE SIGNAL AND RELATED DEVICE
MX383325B (es) Sistema y metodo de deteccion de gas distribuido y metodo que usa fibras opticas de nucleo hueco acopladas de forma optica con fibras opticas de nucleo solido
EP4143517A4 (en) Integrated coherent receiver for distributed fiber sensing apparatus
EP3478018A4 (en) METHOD AND DEVICE FOR TRANSMITTING A UPLINK REFERENCE SIGNAL
MY172408A (en) Optical network configuration with intrinsic delay for swept-wavelength interferometry systems
ATE515678T1 (de) Optisches messgerät und messverfahren
EP3937418A4 (en) METHOD AND DEVICE FOR SIGNAL SENSING AND OPTICAL RECEIVER
EP3481120A4 (en) METHOD AND DEVICE FOR TRANSMITTING A UPLINK REFERENCE SIGNAL
GB2567974A (en) Arrayed distributed acoustic sensing using single-photon detectors