JPH0587675A - 光フアイバのきずを自動的に分類する方法 - Google Patents

光フアイバのきずを自動的に分類する方法

Info

Publication number
JPH0587675A
JPH0587675A JP4067520A JP6752092A JPH0587675A JP H0587675 A JPH0587675 A JP H0587675A JP 4067520 A JP4067520 A JP 4067520A JP 6752092 A JP6752092 A JP 6752092A JP H0587675 A JPH0587675 A JP H0587675A
Authority
JP
Japan
Prior art keywords
fiber
flaw
boundary
optical fiber
flaws
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.)
Pending
Application number
JP4067520A
Other languages
English (en)
Japanese (ja)
Inventor
Alan M Nakamura
アラン・エム・ナカムラ
Teresa M Silberberg
テレサ・エム・シルバーバーグ
Michael R S Vince
マイケル・アール・エス・ビンス
Theodore Carmely
セオドア・カーメリー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of JPH0587675A publication Critical patent/JPH0587675A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires

Landscapes

  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP4067520A 1991-03-27 1992-03-25 光フアイバのきずを自動的に分類する方法 Pending JPH0587675A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US676058 1984-11-29
US07/676,058 US5172421A (en) 1991-03-27 1991-03-27 Automated method of classifying optical fiber flaws

Publications (1)

Publication Number Publication Date
JPH0587675A true JPH0587675A (ja) 1993-04-06

Family

ID=24713065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4067520A Pending JPH0587675A (ja) 1991-03-27 1992-03-25 光フアイバのきずを自動的に分類する方法

Country Status (4)

Country Link
US (1) US5172421A (enExample)
EP (1) EP0506401A2 (enExample)
JP (1) JPH0587675A (enExample)
IL (1) IL101343A0 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111027631A (zh) * 2019-12-13 2020-04-17 四川赛康智能科技股份有限公司 高压耐张线夹压接缺陷判别的x射线影像分类识别方法

Families Citing this family (26)

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US5515452A (en) * 1992-12-31 1996-05-07 Electroglas, Inc. Optical character recognition illumination method and system
JP3348453B2 (ja) * 1993-02-15 2002-11-20 住友電気工業株式会社 光ファイバの異常点検出方法及び装置
US5699448A (en) * 1995-07-05 1997-12-16 Universal Instruments Corporation Split field optics for locating multiple components
SE504861C2 (sv) * 1995-09-29 1997-05-20 Ericsson Telefon Ab L M Förfarande och anordning att detektera smuts på en optisk fiber
US5835620A (en) * 1995-12-19 1998-11-10 Neuromedical Systems, Inc. Boundary mapping system and method
US5786891A (en) * 1997-03-11 1998-07-28 Lucent Technologies Inc. Method and apparatus for detecting defects in an optical fiber coating
US5828448A (en) * 1997-03-11 1998-10-27 Lucent Technologies Inc. Method and apparatus for distinguishing between defects in an optical fiber coating
JPH1125222A (ja) * 1997-07-08 1999-01-29 Sharp Corp 文字切り出し方法及び文字切り出し装置
US6922482B1 (en) * 1999-06-15 2005-07-26 Applied Materials, Inc. Hybrid invariant adaptive automatic defect classification
US6661502B1 (en) 1999-10-28 2003-12-09 Fitel Usa Corp. Method and apparatus for measuring the diameter and/or eccentricity of a coating layer of a coated optical fiber
US6879386B2 (en) * 2001-02-07 2005-04-12 Omniguide Communications Optical waveguide monitoring
SE522103C2 (sv) * 2001-08-15 2004-01-13 Permanova Lasersystem Ab Anordning för att detektera skador hos en optisk fiber
US6677591B1 (en) * 2002-01-30 2004-01-13 Ciena Corporation Method and system for inspecting optical devices
US7448991B2 (en) * 2002-11-14 2008-11-11 Philip Morris Usa Inc. Process and system for monitoring a continuous element being incorporated within a cigarette filter
US20080073485A1 (en) * 2006-09-25 2008-03-27 Robert Jahn Visual inspection of optical elements
JP5025236B2 (ja) * 2006-11-29 2012-09-12 キヤノン株式会社 露光装置及び方法、並びに、デバイス製造方法
US8139209B2 (en) * 2008-11-10 2012-03-20 The Boeing Company System and method for measuring a laser-induced damage threshold in an optical fiber
US20120050523A1 (en) * 2010-08-31 2012-03-01 Cook Ian D Method of inspecting an optical fiber junction
KR20140119817A (ko) * 2012-02-07 2014-10-10 타이코 일렉트로닉스 레이켐 비브이비에이 광섬유들의 시각적 검사
US9019486B2 (en) * 2013-01-31 2015-04-28 Fluke Corporation Multi-light fiber source for fiber end-surface inspection
WO2014205214A1 (en) * 2013-06-19 2014-12-24 Afl Telecommunications Llc Auto mode selection in fiber optic end-face images
KR102200691B1 (ko) * 2014-06-02 2021-01-13 삼성디스플레이 주식회사 검사장치
KR20170036769A (ko) * 2014-08-08 2017-04-03 헤래우스 테네보 엘엘씨 광섬유 모재의 기하학적 속성을 결정하기 위한 방법 및 장치
US9645044B2 (en) 2014-09-30 2017-05-09 Corning Optical Communications LLC Controlled-contact method of measuring insertion loss in optical fiber connectors
US11300521B2 (en) 2017-06-14 2022-04-12 Camtek Ltd. Automatic defect classification
CN113767056B (zh) 2019-03-07 2023-09-05 康宁股份有限公司 用于在光纤缠绕期间检测抽打尾部的装置和方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067651A (en) * 1974-06-21 1978-01-10 Western Electric Company, Inc. Method for measuring the parameters of optical fibers
US4021217A (en) * 1975-07-08 1977-05-03 Bell Telephone Laboratories, Incorporated Detecting optical fiber defects
US4168907A (en) * 1977-12-30 1979-09-25 Bell Telephone Laboratories, Incorporated Method for inspecting transparent rods
US4547895A (en) * 1978-10-30 1985-10-15 Fujitsu Limited Pattern inspection system
US4280827A (en) * 1979-09-04 1981-07-28 Corning Glass Works System for measuring optical waveguide fiber diameter
US4319901A (en) * 1980-12-10 1982-03-16 Owens-Corning Fiberglas Corporation Electro-optic fiber monitor
US4583851A (en) * 1981-07-13 1986-04-22 Northern Telecom Limited Method and apparatus for monitoring optical fiber concentricity
GB2102122B (en) * 1981-07-22 1985-05-15 Nat Res Dev Detecting defects in a pattern
US4519041A (en) * 1982-05-03 1985-05-21 Honeywell Inc. Real time automated inspection
JPS61204535A (ja) * 1984-12-24 1986-09-10 Sumitomo Electric Ind Ltd 光フアイバの検査装置
AU585728B2 (en) * 1986-08-15 1989-06-22 Sumitomo Electric Industries, Ltd. Method and apparatus of measuring outer diameter and structure of optical fiber
DE3882905T2 (de) * 1987-05-27 1994-03-10 Nippon Sheet Glass Co Ltd Fühler zur unterscheidung von fehlern in lichtdurchlassendem bahnförmigem material.
US4924087A (en) * 1988-12-19 1990-05-08 Hughes Aircraft Company Optic fiber buffer defect detection system
US4973343A (en) * 1989-06-02 1990-11-27 At&T Bell Laboratories Optical fiber coating control apparatus
DE3928279C2 (de) * 1989-08-26 1998-05-14 Truetzschler Gmbh & Co Kg Verfahren und Vorrichtung zum Erkennen von störenden Partikeln, insbesondere Trashteilen, Nissen, Schalennissen, Noppen u. dgl., in textilem Fasergut, z. B. Baumwolle, Chemiefasern u. dgl.
US5015867A (en) * 1989-08-30 1991-05-14 Ppg Industries, Inc. Apparatus and methods for measuring the diameter of a moving elongated material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111027631A (zh) * 2019-12-13 2020-04-17 四川赛康智能科技股份有限公司 高压耐张线夹压接缺陷判别的x射线影像分类识别方法
CN111027631B (zh) * 2019-12-13 2023-09-01 四川赛康智能科技股份有限公司 高压耐张线夹压接缺陷判别的x射线影像分类识别方法

Also Published As

Publication number Publication date
US5172421A (en) 1992-12-15
EP0506401A2 (en) 1992-09-30
IL101343A0 (en) 1992-11-15
EP0506401A3 (enExample) 1994-03-09

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