PH12018500611A1 - Device for measuring the parameters of phase elements and optical fiber dispersion and a method of measuring the parameters of phase elements and optical fiber dispersion - Google Patents

Device for measuring the parameters of phase elements and optical fiber dispersion and a method of measuring the parameters of phase elements and optical fiber dispersion

Info

Publication number
PH12018500611A1
PH12018500611A1 PH12018500611A PH12018500611A PH12018500611A1 PH 12018500611 A1 PH12018500611 A1 PH 12018500611A1 PH 12018500611 A PH12018500611 A PH 12018500611A PH 12018500611 A PH12018500611 A PH 12018500611A PH 12018500611 A1 PH12018500611 A1 PH 12018500611A1
Authority
PH
Philippines
Prior art keywords
measuring
measurement
arms
fiber optic
parameters
Prior art date
Application number
PH12018500611A
Other languages
English (en)
Inventor
Karol Stepien
Michalina Jozwik
Marek Napierala
Anna Ziolowicz
Lukasz Szostkiewicz
Michal Murawski
Stanislaw Lipinski
Zbigniew Holdynski
Tomasz Stanczyk
Tomasz Nasilowski
Original Assignee
Polskie Centrum Fotoniki I Swiatlowodow
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55085871&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PH12018500611(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Polskie Centrum Fotoniki I Swiatlowodow filed Critical Polskie Centrum Fotoniki I Swiatlowodow
Publication of PH12018500611A1 publication Critical patent/PH12018500611A1/en

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
    • G01B9/0209—Low-coherence interferometers
    • 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
    • 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
    • G01B9/02017—Interferometers characterised by the beam path configuration with multiple interactions between the target object and light beams, e.g. beam reflections occurring from different locations
    • G01B9/02018—Multipass interferometers, e.g. double-pass
    • 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
    • G01B9/02024—Measuring in transmission, i.e. light traverses 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
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02062—Active error reduction, i.e. varying with time
    • G01B9/02064—Active error reduction, i.e. varying with time by particular adjustment of coherence gate, i.e. adjusting position of zero path difference in low coherence 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
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/0207—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer
    • G01B9/02072—Error reduction by correction of the measurement signal based on independently determined error sources, e.g. using a reference interferometer by calibration or testing of interferometer
    • 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
    • G01M11/02—Testing optical properties
    • 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
    • G01M11/02—Testing optical properties
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0271—Testing optical properties by measuring geometrical properties or aberrations by using interferometric methods
    • 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
    • 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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • 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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/331—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by using interferometer
    • 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
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/338—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by measuring dispersion other than PMD, e.g. chromatic dispersion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/45—Refractivity; Phase-affecting properties, e.g. optical path length using interferometric methods; using Schlieren methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
PH12018500611A 2015-09-18 2018-03-21 Device for measuring the parameters of phase elements and optical fiber dispersion and a method of measuring the parameters of phase elements and optical fiber dispersion PH12018500611A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL414064A PL237446B1 (pl) 2015-09-18 2015-09-18 Urządzenie do pomiarów parametrów elementów fazowych i dyspersji światłowodów oraz sposób pomiaru parametrów elementu fazowego i dyspersji światłowodów
PCT/PL2015/050065 WO2017048141A1 (en) 2015-09-18 2015-11-30 Device for measuring the parameters of phase elements and optical fiber dispersion and a method of measuring the parameters of phase elements and optical fiber dispersion

Publications (1)

Publication Number Publication Date
PH12018500611A1 true PH12018500611A1 (en) 2018-10-01

Family

ID=55085871

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018500611A PH12018500611A1 (en) 2015-09-18 2018-03-21 Device for measuring the parameters of phase elements and optical fiber dispersion and a method of measuring the parameters of phase elements and optical fiber dispersion

Country Status (11)

Country Link
US (1) US20200191551A1 (enExample)
EP (1) EP3423782B1 (enExample)
JP (1) JP2018534547A (enExample)
KR (1) KR20180084745A (enExample)
CN (1) CN108431544A (enExample)
CA (1) CA3000156A1 (enExample)
IL (1) IL258173A (enExample)
PH (1) PH12018500611A1 (enExample)
PL (1) PL237446B1 (enExample)
RU (1) RU2713038C2 (enExample)
WO (1) WO2017048141A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111901044B (zh) * 2019-11-28 2021-11-02 阳光学院 一种单光束相干光通信装置
CN111258081A (zh) * 2020-02-25 2020-06-09 中国科学院长春光学精密机械与物理研究所 一种基于光纤互联的光学系统装调方法及装置
CN113804405A (zh) * 2021-08-16 2021-12-17 广东工业大学 一种基于双耦合器环行光路结构的微量光纤色散测量装置
CN115035036B (zh) * 2022-05-09 2025-03-11 北京转转精神科技有限责任公司 一种屏幕检测方法以及装置
CN115727890A (zh) * 2022-11-18 2023-03-03 江苏科技大学 一种空间椭圆拟合修正零差对称解调误差的方法
US12442717B2 (en) * 2023-02-03 2025-10-14 Onto Innovation Inc. Interferometer with auxiliary lens for measurement of a transparent test object
CN118936337B (zh) * 2024-09-05 2025-11-14 天津大学 一种透明样品厚度和折射率测量系统及方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724836A (en) * 1980-07-22 1982-02-09 Nippon Telegr & Teleph Corp <Ntt> Measurement of group delay time difference by mode groups for multimode optical fiber scope
US4799789A (en) 1987-02-27 1989-01-24 Anritsu Corporation Chromatic dispersion measuring system for optical fibers
JPH05107150A (ja) * 1991-10-14 1993-04-27 Mitsubishi Cable Ind Ltd 高分散光フアイバの分散測定方法
TW275570B (enExample) * 1994-05-05 1996-05-11 Boehringer Mannheim Gmbh
JP2004029076A (ja) * 2002-06-21 2004-01-29 Canon Inc 波面発生装置、該装置を組み込んだ面形状測定装置、焦点駆動装置
RU2247938C1 (ru) * 2003-05-27 2005-03-10 Геликонов Валентин Михайлович Оптическое устройство для исследования объекта
US7433027B2 (en) 2004-12-22 2008-10-07 Novartis Ag Apparatus and method for detecting lens thickness
US7221439B2 (en) 2005-04-29 2007-05-22 Corning Incorporated Method of estimating and measuring longitudinal dispersion in optical fibers
US20070002331A1 (en) 2005-06-30 2007-01-04 Hall William J In line thickness measurement
US20080001320A1 (en) * 2006-06-28 2008-01-03 Knox Wayne H Optical Material and Method for Modifying the Refractive Index
JP5156291B2 (ja) * 2007-07-31 2013-03-06 浜松ホトニクス株式会社 フローセル中を流れるサンプルの光学的特性計測装置
US7787127B2 (en) * 2007-10-15 2010-08-31 Michael Galle System and method to determine chromatic dispersion in short lengths of waveguides using a common path interferometer
KR101000974B1 (ko) * 2008-12-01 2010-12-13 인하대학교 산학협력단 간섭무늬 측정시스템을 이용한 광도파로샘플의 색분산 특성측정방법
US8405836B2 (en) * 2010-03-19 2013-03-26 Interfiber Analysis, LLC System and method for measuring an optical fiber
CN102353520B (zh) * 2011-06-10 2013-06-19 北京航空航天大学 一种用于光纤延迟线测量系统的延迟量测量方法及其实现装置
US9121705B2 (en) 2012-04-20 2015-09-01 Massachusetts Institute Of Technology Sensor for simultaneous measurement of thickness and lateral position of a transparent object
US9019485B2 (en) * 2013-03-11 2015-04-28 Lumetrics, Inc. Apparatus and method for evaluation of optical elements
CN103267743B (zh) * 2013-04-08 2018-09-21 辽宁科旺光电科技有限公司 一种折射率测量装置及方法
JP6157240B2 (ja) * 2013-06-28 2017-07-05 キヤノン株式会社 屈折率計測方法、屈折率計測装置および光学素子の製造方法

Also Published As

Publication number Publication date
RU2018114296A (ru) 2019-10-18
IL258173A (en) 2018-05-31
PL414064A1 (pl) 2017-03-27
KR20180084745A (ko) 2018-07-25
EP3423782A1 (en) 2019-01-09
RU2713038C2 (ru) 2020-02-03
CA3000156A1 (en) 2017-03-23
JP2018534547A (ja) 2018-11-22
EP3423782B1 (en) 2022-01-26
US20200191551A1 (en) 2020-06-18
CN108431544A (zh) 2018-08-21
WO2017048141A1 (en) 2017-03-23
RU2018114296A3 (enExample) 2019-10-18
PL237446B1 (pl) 2021-04-19

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