PT3144633T - Montagem de interrogador de grelha de bragg de fibra e método para a mesma - Google Patents

Montagem de interrogador de grelha de bragg de fibra e método para a mesma

Info

Publication number
PT3144633T
PT3144633T PT161889399T PT16188939T PT3144633T PT 3144633 T PT3144633 T PT 3144633T PT 161889399 T PT161889399 T PT 161889399T PT 16188939 T PT16188939 T PT 16188939T PT 3144633 T PT3144633 T PT 3144633T
Authority
PT
Portugal
Prior art keywords
same
bragg grating
fiber bragg
interrogator assembly
grating interrogator
Prior art date
Application number
PT161889399T
Other languages
English (en)
Inventor
Johannes Docter Vincent
Saeed Tahvili Mohammad
Original Assignee
Technobis Group B V
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 Technobis Group B V filed Critical Technobis Group B V
Publication of PT3144633T publication Critical patent/PT3144633T/pt

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12023—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the polarisation dependence, e.g. reduced birefringence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/165—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of a grating deformed by the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/168—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by means of polarisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
    • 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
    • G01D5/35306—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 an interferometer arrangement
    • G01D5/35309—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 an interferometer arrangement using multiple waves interferometer
    • G01D5/35316—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 an interferometer arrangement using multiple waves interferometer using a Bragg gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02057—Optical fibres with cladding with or without a coating comprising gratings
    • G02B6/02076—Refractive index modulation gratings, e.g. Bragg gratings
    • G02B6/02195—Refractive index modulation gratings, e.g. Bragg gratings characterised by means for tuning the grating
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12019—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12033—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for configuring the device, e.g. moveable element for wavelength tuning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Optical Communication System (AREA)
  • Optical Transform (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
PT161889399T 2015-09-16 2016-09-15 Montagem de interrogador de grelha de bragg de fibra e método para a mesma PT3144633T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2015448A NL2015448B1 (en) 2015-09-16 2015-09-16 Fiber Bragg grating interrogator assembly and method for the same.

Publications (1)

Publication Number Publication Date
PT3144633T true PT3144633T (pt) 2018-07-06

Family

ID=55178256

Family Applications (1)

Application Number Title Priority Date Filing Date
PT161889399T PT3144633T (pt) 2015-09-16 2016-09-15 Montagem de interrogador de grelha de bragg de fibra e método para a mesma

Country Status (8)

Country Link
US (1) US10247880B2 (pt)
EP (1) EP3144633B1 (pt)
DK (1) DK3144633T3 (pt)
ES (1) ES2675944T3 (pt)
NL (1) NL2015448B1 (pt)
PL (1) PL3144633T3 (pt)
PT (1) PT3144633T (pt)
TR (1) TR201809273T4 (pt)

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US10416005B2 (en) * 2014-12-04 2019-09-17 Hifi Engineering Inc. Optical interrogator for performing interferometry using fiber Bragg gratings
US10627341B1 (en) * 2019-02-25 2020-04-21 United States Of America As Represented By Secretary Of The Navy Optical interrogator for measuring polarization properties
JP7115387B2 (ja) * 2019-03-27 2022-08-09 ウシオ電機株式会社 光測定用光源装置、分光測定装置及び分光測定方法
FR3095864B1 (fr) * 2019-05-07 2021-06-04 Commissariat Energie Atomique Dispositif de répartition de signal pour la mesure de décalages en longueur d’onde
CN114502923A (zh) * 2019-08-14 2022-05-13 乐姆宝公开有限公司 使用可调谐的光学带通滤波器询问光纤布拉格光栅型光纤传感器的方法和系统
NL2024038B1 (en) 2019-10-17 2021-06-22 Boschman Tech B V Component Processing Apparatus, such as a Pressure Sintering Apparatus or a Component Encapsulation Apparatus
US11761828B2 (en) * 2020-04-14 2023-09-19 Ultra Communications, Inc. Single wavelength fiber grating sensing with spatial location
DE102020113680A1 (de) 2020-05-20 2021-11-25 Rosen Swiss Ag Sensorvorrichtung mit einem eingebetteten optischen Interrogator
US11965732B2 (en) * 2021-02-17 2024-04-23 Touch Netix Limited Methods and sensor for measuring strain

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US5319435A (en) * 1991-09-04 1994-06-07 Melle Serge M Method and apparatus for measuring the wavelength of spectrally narrow optical signals
US6084050A (en) * 1997-01-09 2000-07-04 Nippon Telegraph And Telephone Corporation Thermo-optic devices
JP3438770B2 (ja) * 1998-03-06 2003-08-18 Ｋｄｄｉ株式会社 光ディジタル再生装置
JP3098235B2 (ja) * 1998-08-04 2000-10-16 日本電信電話株式会社 波長分波器、光スペクトラムアナライザおよび光バンドパスフィルタ
JP3605629B2 (ja) * 1998-12-15 2004-12-22 富士通株式会社 光源の冗長切替方法及び該方法による波長多重伝送装置
US6519062B1 (en) * 2000-02-29 2003-02-11 The Regents Of The University Of California Ultra-low latency multi-protocol optical routers for the next generation internet
US7116851B2 (en) * 2001-10-09 2006-10-03 Infinera Corporation Optical signal receiver, an associated photonic integrated circuit (RxPIC), and method improving performance
US7355716B2 (en) * 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US6915030B2 (en) * 2002-11-15 2005-07-05 Mikelis Nils Svilans Optical spectrum analyzer
US7149373B2 (en) * 2004-02-02 2006-12-12 Lucent Technologies Inc. Active/passive monolithically integrated channel filtering polarization splitter
US7359597B1 (en) * 2004-08-23 2008-04-15 Lightsmyth Technologies Inc Birefringence control in planar optical waveguides
CA2518173A1 (en) * 2004-09-02 2006-03-02 National Research Council Of Canada Simultaneous interrogation of multi wavelength-modulated fiber optical sensors by modulating an arrayed waveguide grating based demultiplexer
WO2008082664A2 (en) * 2006-12-29 2008-07-10 Massachusetts Institute Of Technology Fabrication-tolerant waveguides and resonators
CN102099711B (zh) * 2007-11-09 2014-05-14 德雷卡通信技术公司 抗微弯光纤
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Also Published As

Publication number Publication date
DK3144633T3 (en) 2018-07-23
TR201809273T4 (tr) 2018-07-23
NL2015448B1 (en) 2017-04-03
ES2675944T3 (es) 2018-07-13
PL3144633T3 (pl) 2018-10-31
EP3144633B1 (en) 2018-04-11
EP3144633A1 (en) 2017-03-22
US20170075064A1 (en) 2017-03-16
US10247880B2 (en) 2019-04-02

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