FR2394101A1 - Guide d'onde optique a revetement protecteur - Google Patents

Guide d'onde optique a revetement protecteur

Info

Publication number
FR2394101A1
FR2394101A1 FR787816719A FR7816719A FR2394101A1 FR 2394101 A1 FR2394101 A1 FR 2394101A1 FR 787816719 A FR787816719 A FR 787816719A FR 7816719 A FR7816719 A FR 7816719A FR 2394101 A1 FR2394101 A1 FR 2394101A1
Authority
FR
France
Prior art keywords
protective coating
wave guide
optical wave
rod
glass
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
FR787816719A
Other languages
English (en)
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 Glass Works
Original Assignee
Corning Glass Works
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 Glass Works filed Critical Corning Glass Works
Publication of FR2394101A1 publication Critical patent/FR2394101A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/106—Single coatings
    • C03C25/1061—Inorganic coatings
    • C03C25/1063—Metals
    • 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
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/12—Drawing solid optical fibre directly from a hollow preform
    • C03B2205/16—Drawing solid optical fibre directly from a hollow preform the drawn fibre consisting of circularly symmetric core and clad
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/2956—Glass or silicic fiber or filament with metal coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)

Abstract

Guide d'onde optique à tige de verre ayant une âme et une gaine d'indices de réfraction différents. On entoure la périphérie 11 de cette tige d'un revêtement de verre métallique 12 appliqué sous forme d'un métal liquide qui se contracte lors de son refroidissement pour placer la surface de ladite tige sous compression en donnant lieu de ce fait à un renforcement de celle-ci. Application aux systèmes de télécommunication.
FR787816719A 1977-06-06 1978-06-05 Guide d'onde optique a revetement protecteur Pending FR2394101A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/803,771 US4173393A (en) 1977-06-06 1977-06-06 Optical waveguide with protective coating

Publications (1)

Publication Number Publication Date
FR2394101A1 true FR2394101A1 (fr) 1979-01-05

Family

ID=25187389

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787816719A Pending FR2394101A1 (fr) 1977-06-06 1978-06-05 Guide d'onde optique a revetement protecteur

Country Status (9)

Country Link
US (1) US4173393A (fr)
JP (1) JPS543555A (fr)
AT (1) AT354134B (fr)
CA (1) CA1093357A (fr)
DE (1) DE2824281A1 (fr)
FR (1) FR2394101A1 (fr)
GB (1) GB1595638A (fr)
IT (1) IT1094291B (fr)
NL (1) NL7806102A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395232A1 (fr) * 1977-06-20 1979-01-19 Int Standard Electric Corp Couche exterieure de fibre optique exercant une compression elevee
FR2458825A1 (fr) * 1979-06-08 1981-01-02 Thomson Csf Procede de montage d'une fibre optique dans un embout, embout ainsi monte, et dispositif de connexion de fibres optiques utilisant cet embout

Families Citing this family (65)

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JPS6220132Y2 (fr) * 1977-11-24 1987-05-22
CA1127890A (fr) * 1979-02-01 1982-07-20 Paul W. France Fibres optiques et revetements connexes
JPS55157850A (en) * 1979-05-28 1980-12-08 Toshiba Corp High efficiency rapid start type fluorescent lamp
US4306897A (en) * 1980-04-16 1981-12-22 International Telephone And Telegraph Corporation Method of fabricating fatigue resistant optical fibers
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
NL185639C (nl) * 1980-10-29 1990-06-01 Philips Nv Lagedrukkwikdampontladingslamp.
US4418984A (en) * 1980-11-03 1983-12-06 Hughes Aircraft Company Multiply coated metallic clad fiber optical waveguide
US4336047A (en) * 1981-01-02 1982-06-22 The United States Of America As Represented By The Secretary Of The Navy Method for fabricating single-mode and multimode fiber optic access couplers
US4504113A (en) * 1981-11-02 1985-03-12 Schlumberger Technology Corporation Reinforced and chemically resistant optical filament
US4512629A (en) * 1982-03-30 1985-04-23 Hewlett-Packard Company Optical fiber with hermetic seal and method for making same
US4790625A (en) * 1982-05-28 1988-12-13 Alcatel Usa, Corp. Method of applying hermetic coating on optical fiber
DE3380453D1 (en) * 1982-06-05 1989-09-28 Amp Inc Optical fibre termination method, terminal, splice, and connector therefor
US4626068A (en) * 1982-07-29 1986-12-02 The United States Of America As Represented By The Secretary Of The Air Force Photoactive coating for hardening optical fibers
US4486213A (en) * 1982-09-29 1984-12-04 Corning Glass Works Drawing laminated polarizing glasses
JPS6088304U (ja) * 1983-11-18 1985-06-17 三菱電線工業株式会社 金属被覆光フアイバ−
GB2150858B (en) * 1983-12-06 1986-11-26 Standard Telephones Cables Ltd Optical fibres
GB2159290B (en) * 1984-05-22 1987-11-18 Stc Plc Cables containing amorphous metals
US4696543A (en) * 1984-05-22 1987-09-29 Standard Telephone And Cables, Plc Optical fiber cable having a low permeability to hydrogen
US4641912A (en) * 1984-12-07 1987-02-10 Tsvi Goldenberg Excimer laser delivery system, angioscope and angioplasty system incorporating the delivery system and angioscope
US5989243A (en) * 1984-12-07 1999-11-23 Advanced Interventional Systems, Inc. Excimer laser angioplasty system
US4830460A (en) * 1987-05-19 1989-05-16 Advanced Interventional Systems, Inc. Guidance system and method for delivery system for high-energy pulsed ultraviolet laser light
US5470330A (en) * 1984-12-07 1995-11-28 Advanced Interventional Systems, Inc. Guidance and delivery system for high-energy pulsed laser light
US4732448A (en) * 1984-12-07 1988-03-22 Advanced Interventional Systems, Inc. Delivery system for high-energy pulsed ultraviolet laser light
GB2175411B (en) * 1985-05-16 1988-08-03 Stc Plc Silica rod lens optical fibre terminations
US4904052A (en) * 1987-04-28 1990-02-27 Hughes Aircraft Company Polarization preserving optical fiber and method of manufacturing
DE3816045A1 (de) * 1987-09-11 1989-05-24 Flowtec Ag Lichtleitereinrichtung, insbesondere fuer massendurchflussmesser
FR2624621B1 (fr) * 1987-12-10 1992-07-31 Comp Generale Electricite Procede de fabrication d'une fibre optique ayant une bonne resistance a la fatigue
US4911712A (en) * 1988-04-14 1990-03-27 Heraeus Lasersonics, Inc. Medical laser probe
US5030217A (en) * 1988-04-14 1991-07-09 Heraeus Lasersonics, Inc. Medical laser probe and method of delivering CO2 radiation
JPH02503359A (ja) * 1988-05-11 1990-10-11 エンドレス　ウント　ハウザー　フローテック　アクチエンゲゼルシヤフト コリオリ原理に基づいて作動する質量流量計
US5242477A (en) * 1989-10-19 1993-09-07 At&T Bell Laboratories Apparatus for coating optical fibers
US5147432A (en) * 1989-10-19 1992-09-15 At&T Bell Laboratories Methods of and apparatus for coating optical fibers
US5199993A (en) * 1989-10-19 1993-04-06 At&T Bell Laboratories Methods of and apparatus for coating optical fibers
US5369721A (en) * 1993-01-11 1994-11-29 Conti; Mario W. Fiber optic bundle with removable and replaceable light guides
AU1340601A (en) * 1999-12-07 2001-06-18 Corning Incorporated Metallic glass hermetic coating for an optical fiber and method of making an optical fiber hermetically coated with metallic glass
US6477307B1 (en) 2000-10-23 2002-11-05 Nufern Cladding-pumped optical fiber and methods for fabricating
US6516124B2 (en) * 2001-03-02 2003-02-04 Optical Power Systems Incorporated Fiber for enhanced energy absorption
US6625363B2 (en) * 2001-06-06 2003-09-23 Nufern Cladding-pumped optical fiber
US6687445B2 (en) * 2001-06-25 2004-02-03 Nufern Double-clad optical fiber for lasers and amplifiers
JP2004240122A (ja) * 2003-02-05 2004-08-26 Fuji Photo Film Co Ltd プラスチック光ファイバケーブルおよび製造方法
JP5531948B2 (ja) * 2010-12-27 2014-06-25 日立金属株式会社 樹脂被覆光ファイバ
US20150047463A1 (en) 2012-06-26 2015-02-19 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based macroscale gears
US9783877B2 (en) 2012-07-17 2017-10-10 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based macroscale compliant mechanisms
US9211564B2 (en) 2012-11-16 2015-12-15 California Institute Of Technology Methods of fabricating a layer of metallic glass-based material using immersion and pouring techniques
US9579718B2 (en) 2013-01-24 2017-02-28 California Institute Of Technology Systems and methods for fabricating objects including amorphous metal using techniques akin to additive manufacturing
US9328813B2 (en) 2013-02-11 2016-05-03 California Institute Of Technology Systems and methods for implementing bulk metallic glass-based strain wave gears and strain wave gear components
US20140342179A1 (en) 2013-04-12 2014-11-20 California Institute Of Technology Systems and methods for shaping sheet materials that include metallic glass-based materials
US9610650B2 (en) 2013-04-23 2017-04-04 California Institute Of Technology Systems and methods for fabricating structures including metallic glass-based materials using ultrasonic welding
US10081136B2 (en) 2013-07-15 2018-09-25 California Institute Of Technology Systems and methods for additive manufacturing processes that strategically buildup objects
WO2015042437A1 (fr) 2013-09-19 2015-03-26 California Institute Of Technology Systèmes et procédés permettant de fabriquer des structures comportant un matériau à base de verre métallique à l'aide d'une coulée basse pression
US10487934B2 (en) 2014-12-17 2019-11-26 California Institute Of Technology Systems and methods for implementing robust gearbox housings
US10151377B2 (en) 2015-03-05 2018-12-11 California Institute Of Technology Systems and methods for implementing tailored metallic glass-based strain wave gears and strain wave gear components
US10174780B2 (en) 2015-03-11 2019-01-08 California Institute Of Technology Systems and methods for structurally interrelating components using inserts made from metallic glass-based materials
US10155412B2 (en) 2015-03-12 2018-12-18 California Institute Of Technology Systems and methods for implementing flexible members including integrated tools made from metallic glass-based materials
US10968527B2 (en) 2015-11-12 2021-04-06 California Institute Of Technology Method for embedding inserts, fasteners and features into metal core truss panels
US11198181B2 (en) 2017-03-10 2021-12-14 California Institute Of Technology Methods for fabricating strain wave gear flexsplines using metal additive manufacturing
EP3630395A4 (fr) 2017-05-24 2020-11-25 California Institute of Technology Matériaux à base de métal amorphe hypoeutectique pour fabrication additive
EP3630392A4 (fr) 2017-05-26 2021-03-03 California Institute of Technology Composites à matrice métallique à base de titane renforcé par des dendrites
US11077655B2 (en) 2017-05-31 2021-08-03 California Institute Of Technology Multi-functional textile and related methods of manufacturing
KR102493233B1 (ko) 2017-06-02 2023-01-27 캘리포니아 인스티튜트 오브 테크놀로지 적층 가공을 위한 고강인성 금속성 유리-기반 복합물
US11680629B2 (en) 2019-02-28 2023-06-20 California Institute Of Technology Low cost wave generators for metal strain wave gears and methods of manufacture thereof
US11859705B2 (en) 2019-02-28 2024-01-02 California Institute Of Technology Rounded strain wave gear flexspline utilizing bulk metallic glass-based materials and methods of manufacture thereof
US11400613B2 (en) 2019-03-01 2022-08-02 California Institute Of Technology Self-hammering cutting tool
US11591906B2 (en) 2019-03-07 2023-02-28 California Institute Of Technology Cutting tool with porous regions
US20220048262A1 (en) * 2020-08-17 2022-02-17 Lumitex, Inc. Optical tube bender

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019515A (en) * 1953-11-10 1962-02-06 Owens Corning Fiberglass Corp Metal coated glass fibers
FR2118113A1 (fr) * 1970-12-18 1972-07-28 Gen Electric
FR2211536A1 (fr) * 1972-12-26 1974-07-19 Allied Chem
FR2289621A1 (fr) * 1974-10-30 1976-05-28 Allied Chem Alliages metalliques amorphes, contenant du zirconium, du titane et du beryllium
FR2294459A1 (fr) * 1974-12-13 1976-07-09 Thomson Csf Fibre optique a faibles pertes lumineuses, procede de fabrication de cette fibre et dispositif de mise en oeuvre de ce procede
FR2295439A1 (fr) * 1974-12-18 1976-07-16 Bicc Ltd Gaine de protection pour fibres optiques et son procede de fabrication
US3989517A (en) * 1974-10-30 1976-11-02 Allied Chemical Corporation Titanium-beryllium base amorphous alloys

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US3157726A (en) * 1960-03-01 1964-11-17 American Optical Corp Optical energy transmitting devices and method of making same
US3659915A (en) * 1970-05-11 1972-05-02 Corning Glass Works Fused silica optical waveguide
US3711262A (en) * 1970-05-11 1973-01-16 Corning Glass Works Method of producing optical waveguide fibers
US3962515A (en) * 1974-07-29 1976-06-08 Corning Glass Works Strengthened composite glass article and method of production

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019515A (en) * 1953-11-10 1962-02-06 Owens Corning Fiberglass Corp Metal coated glass fibers
FR2118113A1 (fr) * 1970-12-18 1972-07-28 Gen Electric
US3732425A (en) * 1970-12-18 1973-05-08 Gen Electric Light conduit with double cladding
FR2211536A1 (fr) * 1972-12-26 1974-07-19 Allied Chem
US3856513A (en) * 1972-12-26 1974-12-24 Allied Chem Novel amorphous metals and amorphous metal articles
FR2289621A1 (fr) * 1974-10-30 1976-05-28 Allied Chem Alliages metalliques amorphes, contenant du zirconium, du titane et du beryllium
US3989517A (en) * 1974-10-30 1976-11-02 Allied Chemical Corporation Titanium-beryllium base amorphous alloys
FR2294459A1 (fr) * 1974-12-13 1976-07-09 Thomson Csf Fibre optique a faibles pertes lumineuses, procede de fabrication de cette fibre et dispositif de mise en oeuvre de ce procede
FR2295439A1 (fr) * 1974-12-18 1976-07-16 Bicc Ltd Gaine de protection pour fibres optiques et son procede de fabrication

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395232A1 (fr) * 1977-06-20 1979-01-19 Int Standard Electric Corp Couche exterieure de fibre optique exercant une compression elevee
FR2458825A1 (fr) * 1979-06-08 1981-01-02 Thomson Csf Procede de montage d'une fibre optique dans un embout, embout ainsi monte, et dispositif de connexion de fibres optiques utilisant cet embout
EP0021871A1 (fr) * 1979-06-08 1981-01-07 Thomson-Csf Procédé de montage d'une fibre optique dans un embout et embout obtenu par la mise en oeuvre du procédé

Also Published As

Publication number Publication date
IT1094291B (it) 1985-07-26
IT7821600A0 (it) 1978-03-24
JPS543555A (en) 1979-01-11
CA1093357A (fr) 1981-01-13
DE2824281A1 (de) 1978-12-14
AT354134B (de) 1979-12-27
US4173393A (en) 1979-11-06
ATA398878A (de) 1979-05-15
NL7806102A (nl) 1978-12-08
GB1595638A (en) 1981-08-12

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