PL430153A1 - Interferometr falowodowy - Google Patents

Interferometr falowodowy

Info

Publication number
PL430153A1
PL430153A1 PL43015317A PL43015317A PL430153A1 PL 430153 A1 PL430153 A1 PL 430153A1 PL 43015317 A PL43015317 A PL 43015317A PL 43015317 A PL43015317 A PL 43015317A PL 430153 A1 PL430153 A1 PL 430153A1
Authority
PL
Poland
Prior art keywords
waveguide
core
interferometer
light source
waveguide interferometer
Prior art date
Application number
PL43015317A
Other languages
English (en)
Other versions
PL236171B1 (pl
Inventor
Tomasz Nasiłowski
Marek Napierała
Łukasz Ostrowski
Łukasz Szostkiewicz
Karol Wysokiński
Anna Mąkowska
Anna Pytel
Michał Murawski
Dawid Budnicki
Janusz Fidelus
Zbigniew Hołdyński
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 PL430153A1 publication Critical patent/PL430153A1/pl
Publication of PL236171B1 publication Critical patent/PL236171B1/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
    • G01B11/0675—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating using interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4216—Packages, e.g. shape, construction, internal or external details incorporating polarisation-maintaining fibres
    • 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
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Transform (AREA)

Abstract

Interferometr falowodowy, w szczególności światłowodowy, do pomiaru parametrów fizycznych, w szczególności zmian grubości optycznej warstw w konfiguracji odbiciowej charakteryzuje się tym, że zawiera przyłączony do źródła światła (1) sprzęgacz (7) wykonany na falowodzie, w szczególności falowodzie (6) włóknistym lub planarnym, co najmniej dwurdzeniowym, w którym czoło co najmniej jednego rdzenia jest uaktywnione, a co najmniej jeden rdzeń falowodu (6) przyłączony jest bezpośrednio lub pośrednio do detektora (2) sygnału, znajdującego się po tej samej stronie falowodu wielordzeniowego, co źródło światła (1).
PL430153A 2016-12-06 2017-12-06 Interferometr falowodowy PL236171B1 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL419701A PL236750B1 (pl) 2016-12-06 2016-12-06 Interferometr falowodowy
PLP.419701 2016-12-06
PCT/PL2017/050059 WO2018106134A1 (en) 2016-12-06 2017-12-06 Waveguide interferometer

Publications (2)

Publication Number Publication Date
PL430153A1 true PL430153A1 (pl) 2019-11-04
PL236171B1 PL236171B1 (pl) 2020-12-14

Family

ID=60953935

Family Applications (2)

Application Number Title Priority Date Filing Date
PL419701A PL236750B1 (pl) 2016-12-06 2016-12-06 Interferometr falowodowy
PL430153A PL236171B1 (pl) 2016-12-06 2017-12-06 Interferometr falowodowy

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL419701A PL236750B1 (pl) 2016-12-06 2016-12-06 Interferometr falowodowy

Country Status (8)

Country Link
US (1) US10866081B2 (pl)
EP (1) EP3551963B9 (pl)
JP (1) JP7132236B2 (pl)
KR (1) KR102476857B1 (pl)
CN (1) CN110325816B (pl)
AU (2) AU2017373550A1 (pl)
PL (2) PL236750B1 (pl)
WO (1) WO2018106134A1 (pl)

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* Cited by examiner, † Cited by third party
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KR102645666B1 (ko) 2016-05-11 2024-03-11 인튜어티브 서지컬 오퍼레이션즈 인코포레이티드 안전성을 위한 멀티코어 광섬유의 여분의 코어
PL236751B1 (pl) * 2018-06-18 2021-02-08 Inphotech Spolka Z Ograniczona Odpowiedzialnoscia Czujnik falowodowy
CN111609819B (zh) * 2020-04-10 2022-03-25 桂林电子科技大学 一种超光滑表面粗糙度测量系统
CN112595435B (zh) * 2020-12-14 2023-01-13 武汉理工大学 一种基于光纤强倏逝场干涉仪的高灵敏测温解调传感系统
US11914193B2 (en) 2021-06-22 2024-02-27 Corning Research & Development Corporation Optical assembly for coupling with two-dimensionally arrayed waveguides and associated methods
CN113589439B (zh) * 2021-07-29 2022-05-13 西南交通大学 一种基于双芯光纤的纤维集成Sagnac全反镜、方法和光系统
CN113589438B (zh) * 2021-07-29 2022-09-23 西南交通大学 一种基于双芯光纤的线偏振Sagnac全反镜、方法和光系统
CN113608295A (zh) * 2021-08-04 2021-11-05 西南交通大学 一种纤维集成的可调光梳状滤波器、方法和光系统
US11880071B2 (en) 2021-08-23 2024-01-23 Corning Research & Development Corporation Optical assembly for interfacing waveguide arrays, and associated methods
CN113916271B (zh) * 2021-10-11 2023-10-31 欧梯恩智能科技(苏州)有限公司 光学传感器寻址芯片、模组、测量系统及测量方法
CN114935306B (zh) * 2022-04-22 2023-04-07 北京理工大学 一种基于多芯光纤芯间锁相的高稳定干涉装置
CN117308807B (zh) * 2023-11-07 2024-03-29 聊城大学 一种基于多芯光纤的矢量弯曲传感器

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US5396328A (en) * 1990-02-09 1995-03-07 Dr. Johannes Heidenhain Gmbh Waveguide type displacement interferometer having two reference paths
JP3428067B2 (ja) * 1993-05-25 2003-07-22 住友金属鉱山株式会社 変位測定方法及びそれに用いる変位測定装置
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Also Published As

Publication number Publication date
KR102476857B1 (ko) 2022-12-12
EP3551963B9 (en) 2022-06-15
JP7132236B2 (ja) 2022-09-06
CN110325816B (zh) 2022-04-15
AU2017373550A1 (en) 2019-06-27
US20190310069A1 (en) 2019-10-10
KR20190092456A (ko) 2019-08-07
AU2021250898A1 (en) 2021-11-11
JP2020508466A (ja) 2020-03-19
EP3551963B1 (en) 2022-04-06
WO2018106134A1 (en) 2018-06-14
US10866081B2 (en) 2020-12-15
EP3551963A1 (en) 2019-10-16
PL236750B1 (pl) 2021-02-08
PL236171B1 (pl) 2020-12-14
PL419701A1 (pl) 2018-06-18
CN110325816A (zh) 2019-10-11

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