DE69309032D1 - Verfahren zur Überwachung von hermetisch überzogenen optischen Fibern - Google Patents

Verfahren zur Überwachung von hermetisch überzogenen optischen Fibern

Info

Publication number
DE69309032D1
DE69309032D1 DE69309032T DE69309032T DE69309032D1 DE 69309032 D1 DE69309032 D1 DE 69309032D1 DE 69309032 T DE69309032 T DE 69309032T DE 69309032 T DE69309032 T DE 69309032T DE 69309032 D1 DE69309032 D1 DE 69309032D1
Authority
DE
Germany
Prior art keywords
monitoring
optical fibers
coated optical
hermetically coated
hermetically
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.)
Expired - Fee Related
Application number
DE69309032T
Other languages
English (en)
Other versions
DE69309032T2 (de
Inventor
Allen Eugene Allegretto
Bruce Warren Reding
Thomas Joseph Atwood
Robert Mason Trusty
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Application granted granted Critical
Publication of DE69309032D1 publication Critical patent/DE69309032D1/de
Publication of DE69309032T2 publication Critical patent/DE69309032T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • G01B11/105—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving using photoelectric detection means
    • 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
    • G01B11/0625—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 with measurement of absorption or reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69309032T 1993-01-29 1993-12-14 Verfahren zur Überwachung von hermetisch überzogenen optischen Fibern Expired - Fee Related DE69309032T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/011,393 US5408308A (en) 1993-01-29 1993-01-29 Method for monitoring hermetically-coated fibers

Publications (2)

Publication Number Publication Date
DE69309032D1 true DE69309032D1 (de) 1997-04-24
DE69309032T2 DE69309032T2 (de) 1997-10-09

Family

ID=21750190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69309032T Expired - Fee Related DE69309032T2 (de) 1993-01-29 1993-12-14 Verfahren zur Überwachung von hermetisch überzogenen optischen Fibern

Country Status (8)

Country Link
US (1) US5408308A (de)
EP (1) EP0608538B1 (de)
JP (1) JP3486677B2 (de)
KR (1) KR100266398B1 (de)
AU (1) AU662085B2 (de)
CA (1) CA2111011A1 (de)
DE (1) DE69309032T2 (de)
TW (1) TW245770B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519487A (en) * 1994-12-30 1996-05-21 Corning Incorporated Method for monitoring the position of a fiber
FR2732762B1 (fr) * 1995-04-05 1997-05-09 Alcatel Fibres Optiques Procede de detection de la variation du diametre d'une fibre optique et procede de fabrication de fibre optique
CA2288765A1 (en) 1997-05-22 1998-11-26 Corning Incorporated Methods and apparatus for detecting surface defects of an optical fiber
FR2792066B1 (fr) 1999-04-08 2001-06-22 Jean Francois Fardeau Dispositif pour la mesure dimensionnelle et le controle des defauts des fibres optiques en production
US9307648B2 (en) 2004-01-21 2016-04-05 Microcontinuum, Inc. Roll-to-roll patterning of transparent and metallic layers
US7833389B1 (en) * 2005-01-21 2010-11-16 Microcontinuum, Inc. Replication tools and related fabrication methods and apparatus
US8062495B2 (en) 2005-01-21 2011-11-22 Microcontinuum, Inc. Replication tools and related fabrication methods and apparatus
CA2643510C (en) 2006-02-27 2014-04-29 Microcontinuum, Inc. Formation of pattern replicating tools
UA105182C2 (ru) 2008-07-03 2014-04-25 Ньюрексон, Інк. Бензоксазины, бензотиазины и родственные соединения, которые имеют ингибирующую nos активность
WO2013020914A1 (en) 2011-08-10 2013-02-14 Celares Gmbh Peg-conjugated peptides
US9589797B2 (en) 2013-05-17 2017-03-07 Microcontinuum, Inc. Tools and methods for producing nanoantenna electronic devices
KR102167799B1 (ko) * 2019-07-24 2020-10-20 한양대학교 산학협력단 두께 측정 장치
CN113617594B (zh) * 2021-09-02 2022-09-13 武汉锐科光纤激光技术股份有限公司 一种光纤自动涂覆装置及系统

Family Cites Families (14)

* 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
US3982816A (en) * 1974-06-21 1976-09-28 Western Electric Company, Inc. Method for measuring the parameters of optical fibers
US4280827A (en) * 1979-09-04 1981-07-28 Corning Glass Works System for measuring optical waveguide fiber diameter
JPS6283340A (ja) * 1985-10-08 1987-04-16 Yokogawa Hewlett Packard Ltd 光フアイバ被膜用炉
JPS6283339A (ja) * 1985-10-08 1987-04-16 Yokogawa Hewlett Packard Ltd 光フアイバ被膜形成方法
US4735856A (en) * 1986-03-31 1988-04-05 Spectran Corporation Hermetic coatings for optical fiber and product
DE3715922C2 (de) * 1986-05-15 1995-07-20 Klaus Dipl Ing Jakob Verfahren und Anordnung zur Messung der Dicke eines fadenförmigen Objekts
US5000541A (en) * 1987-09-18 1991-03-19 At&T Bell Laboratories Hermetically sealed optical fibers
AU624203B2 (en) * 1988-12-21 1992-06-04 Sumitomo Electric Industries, Ltd. Method and apparatus for producing coated optical fiber
US4952226A (en) * 1989-02-27 1990-08-28 American Telephone And Telegraph Company Lightguide coating control
US5142228A (en) * 1989-04-24 1992-08-25 Corning Incorporated Method for statically or dynamically monitoring the thickness of electrically-conductive coatings on optical fibers
US5013130A (en) * 1989-07-31 1991-05-07 At&T Bell Laboratories Method of making a carbon coated optical fiber
CA2034162A1 (en) * 1990-02-23 1991-08-24 Akira Inoue Method and apparatus for measuring the thickness of a coating
IT1240980B (it) * 1990-09-10 1993-12-27 Sip Apparecchiatura per la misura e il controllo dell'eccentricita' dello strato di rivestimento colorato di fibre ottiche.

Also Published As

Publication number Publication date
EP0608538B1 (de) 1997-03-19
DE69309032T2 (de) 1997-10-09
CA2111011A1 (en) 1994-07-30
JPH0727521A (ja) 1995-01-27
TW245770B (de) 1995-04-21
EP0608538A1 (de) 1994-08-03
JP3486677B2 (ja) 2004-01-13
AU662085B2 (en) 1995-08-17
AU5384994A (en) 1994-08-04
US5408308A (en) 1995-04-18
KR940018648A (ko) 1994-08-18
KR100266398B1 (ko) 2001-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee