FR2447561A1 - Fibre de verre pour transmission optique - Google Patents
Fibre de verre pour transmission optiqueInfo
- Publication number
- FR2447561A1 FR2447561A1 FR8001455A FR8001455A FR2447561A1 FR 2447561 A1 FR2447561 A1 FR 2447561A1 FR 8001455 A FR8001455 A FR 8001455A FR 8001455 A FR8001455 A FR 8001455A FR 2447561 A1 FR2447561 A1 FR 2447561A1
- Authority
- FR
- France
- Prior art keywords
- fiberglass
- optical transmission
- layer
- thermoplastic resin
- external layer
- 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.)
- Granted
Links
Classifications
-
- 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
- C03C25/1065—Multiple coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
-
- 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
- G02B6/4402—Optical cables with one single optical waveguide
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Optics & Photonics (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
L'INVENTION CONCERNE LES FIBRES DE VERRE POUR TRANSMISSION OPTIQUE. ELLE SE RAPPORTE A UNE FIBRE DE VERRE AYANT UNE COUCHE PRIMAIRE 2 AUTOUR D'UNE AME 1, UNE COUCHE TAMPON 3 ET UNE COUCHE EXTERNE 4 DE RESINE THERMOPLASTIQUE. SELON L'INVENTION, LA RESINE THERMOPLASTIQUE DE LA COUCHE EXTERNE EST FORMEE D'UN POLYAMIDE DONT LE MODULE D'ELASTICITE EST COMPRIS ENTRE 2.10 ET 8.10 PA A UNE TEMPERATURE COMPRISE ENTRE 20 ET 23C. APPLICATION A LA FABRICATION DE CABLES SOUS-MARINS DE COMMUNICATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP672279A JPS5598706A (en) | 1979-01-23 | 1979-01-23 | Glass fiber for optical transmission and its production |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447561A1 true FR2447561A1 (fr) | 1980-08-22 |
FR2447561B1 FR2447561B1 (fr) | 1985-08-23 |
Family
ID=11646143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001455A Expired FR2447561B1 (fr) | 1979-01-23 | 1980-01-23 | Fibre de verre pour transmission optique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4334733A (fr) |
JP (1) | JPS5598706A (fr) |
CA (1) | CA1141911A (fr) |
DE (1) | DE3002363C2 (fr) |
FR (1) | FR2447561B1 (fr) |
GB (1) | GB2046625B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670011A (en) * | 1983-12-01 | 1987-06-02 | Personal Products Company | Disposable diaper with folded absorbent batt |
EP1936417B1 (fr) * | 2006-12-21 | 2013-02-27 | Draka Comteq B.V. | Unité à fibre optique, câble optique et son procédé de fabrication |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2067781B (en) * | 1979-10-29 | 1983-09-01 | Standard Telephones Cables Ltd | Optical fibres |
US4386269A (en) * | 1979-11-15 | 1983-05-31 | Avon Rubber Company Limited | Method and device for detecting leaks from pipelines |
IT1137210B (it) * | 1981-04-02 | 1986-09-03 | Pirelli Cavi Spa | Fibra ottica per cavo elettrico |
US4427263A (en) | 1981-04-23 | 1984-01-24 | The United States Of America As Represented By The Secretary Of The Navy | Pressure insensitive optical fiber |
US4372792A (en) * | 1981-10-15 | 1983-02-08 | Bicc Limited | Manufacture of a flexible stranded optical fiber body |
EP0084216A1 (fr) * | 1981-10-26 | 1983-07-27 | Dainichi-Nippon Cables, Ltd. | Guides de lumière pour transporter des images |
EP0113377B1 (fr) * | 1982-07-05 | 1989-04-19 | The Furukawa Electric Co., Ltd. | Fibre optique enduite |
EP0105172B1 (fr) * | 1982-09-03 | 1989-11-15 | Sumitomo Electric Industries Limited | Dispositif pour le revêtement de fibres de transmission optique en verre |
JPS59187301A (ja) * | 1983-04-08 | 1984-10-24 | Kokusai Denshin Denwa Co Ltd <Kdd> | 光フアイバ |
GB2145841B (en) * | 1983-09-01 | 1987-04-01 | American Telephone & Telegraph | Coated optical fiber |
NL8303252A (nl) * | 1983-09-22 | 1985-04-16 | Philips Nv | Optische glasvezel voorzien van een eerste en een tweede bedekking. |
US4514037A (en) * | 1983-10-21 | 1985-04-30 | Desoto, Inc. | Ultraviolet curable outer coatings for optical fiber |
FR2559275B1 (fr) * | 1984-02-02 | 1988-04-08 | Thomson Csf | Procede de fabrication d'une fibre optique a structure chiralique et dispositif mettant en oeuvre ce procede |
US4621896A (en) * | 1984-07-30 | 1986-11-11 | The United States Of America As Represented By The Secretary Of The Navy | Optical fibers with reduced pressure sensitivity to high frequency acoustic field |
NL8403179A (nl) * | 1984-10-18 | 1986-05-16 | Philips Nv | Werkwijze voor de vervaardiging van een optische vezel voorzien van een kunststofbedekking en optische vezel met kunststofbedekking vervaardigd volgens de werkwijze. |
JPS61177402A (ja) * | 1985-02-01 | 1986-08-09 | Power Reactor & Nuclear Fuel Dev Corp | 石英ガラス系光伝送体 |
JPH0646244B2 (ja) * | 1985-05-17 | 1994-06-15 | 三菱レイヨン株式会社 | プラスチック系光ファイバ |
GB8518683D0 (en) * | 1985-07-24 | 1985-08-29 | Stc Plc | Packaged optical fibres |
US4687293A (en) * | 1985-12-27 | 1987-08-18 | Conax Buffalo Corporation | Metal-encased light conductor |
US4854668A (en) * | 1987-04-14 | 1989-08-08 | Siemens Aktiengesellschaft | Light waveguide having three protective layers of plastic material and a method of manufacture |
EP0481960A3 (en) * | 1988-08-08 | 1993-02-17 | Corning Glass Works | Apparatus for supplying a two-package liquid polymer to an optical fiber coater |
US4848869A (en) * | 1988-08-08 | 1989-07-18 | Corning Incorporated | Method of coating and optical fiber comprising polyimide-silicone block copolymer coating |
US5057781A (en) * | 1989-07-31 | 1991-10-15 | At&T Bell Laboratories | Measuring and controlling the thickness of a conductive coating on an optical fiber |
US5021072A (en) * | 1990-01-16 | 1991-06-04 | At&T Bell Laboratories | Method for making a carbon-coated and polymer-coated optical fiber |
GB2256604B (en) * | 1991-06-12 | 1995-04-19 | Northern Telecom Ltd | Plastics packaged optical fibre |
FI113093B (fi) * | 1992-05-20 | 2004-02-27 | Sumitomo Electric Industries | Valoa siirtävä lasikuitu |
US5514627A (en) * | 1994-01-24 | 1996-05-07 | Hewlett-Packard Company | Method and apparatus for improving the performance of light emitting diodes |
JPH0947518A (ja) * | 1995-06-26 | 1997-02-18 | Lederle Japan Ltd | フォトダイナミックセラピ用光ファイバレーザ導光プローブ |
JP3787189B2 (ja) * | 1996-03-04 | 2006-06-21 | Jsr株式会社 | 液状硬化性樹脂組成物 |
JPH09243877A (ja) * | 1996-03-12 | 1997-09-19 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバ心線 |
US5684910A (en) * | 1996-06-24 | 1997-11-04 | Lucent Technologies Inc. | Buffered optical fiber having a strippable buffer layer |
US6411403B1 (en) | 2000-01-04 | 2002-06-25 | Fitel Usa Corp. | Polyamide/polyolefinfiber optic buffer tube material |
TWI241281B (en) * | 2001-02-20 | 2005-10-11 | Sumitomo Electric Industries | Coated optical fiber, core and optical fiber unit using same |
WO2002099491A1 (fr) * | 2001-06-04 | 2002-12-12 | Pirelli & C. S.P.A | Cable optique possedant un revetement mecaniquement resistant |
JP2006263948A (ja) * | 2005-03-22 | 2006-10-05 | Dainippon Printing Co Ltd | プラスチック製ボトル容器の予備成形体とそれにより製造されたボトル容器 |
JP2007322893A (ja) * | 2006-06-02 | 2007-12-13 | Furukawa Electric Co Ltd:The | 光ファイバ心線とその評価方法 |
US8314408B2 (en) | 2008-12-31 | 2012-11-20 | Draka Comteq, B.V. | UVLED apparatus for curing glass-fiber coatings |
EP2388239B1 (fr) | 2010-05-20 | 2017-02-15 | Draka Comteq B.V. | Appareil de durcissement utilisant des UV-LED angulaires |
US8871311B2 (en) | 2010-06-03 | 2014-10-28 | Draka Comteq, B.V. | Curing method employing UV sources that emit differing ranges of UV radiation |
DK2418183T3 (en) | 2010-08-10 | 2018-11-12 | Draka Comteq Bv | Method of curing coated glass fibers which provides increased UVLED intensity |
JP6428101B2 (ja) * | 2014-09-26 | 2018-11-28 | 住友電気工業株式会社 | 光ファイバ心線及び光ファイバテープ心線 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233637A1 (fr) * | 1973-06-13 | 1975-01-10 | Sumitomo Electric Industries | |
US3980390A (en) * | 1974-03-20 | 1976-09-14 | Sumitomo Electric Industries, Ltd. | Optical transmission fiber |
US4105284A (en) * | 1976-05-10 | 1978-08-08 | Corning Glass Works | Buffered optical waveguide fiber |
GB1524316A (en) * | 1977-06-10 | 1978-09-13 | Gen Electric Co Ltd | Optical fibre waveguides |
US4114981A (en) * | 1976-05-26 | 1978-09-19 | Nippon Telegraph And Telephone Public Corporation | Optical fiber for communication |
FR2441185A1 (fr) * | 1978-11-07 | 1980-06-06 | Nippon Telegraph & Telephone | Fibre de verre pour transmission optique |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4884648A (fr) * | 1972-02-08 | 1973-11-10 | ||
JPS5530201B2 (fr) * | 1974-03-20 | 1980-08-09 | ||
DE2724155A1 (de) * | 1977-05-27 | 1978-12-07 | Siemens Ag | Nachrichtenkabel mit glasfaser-lichtwellenleitern |
DE2729648A1 (de) * | 1977-06-30 | 1979-01-04 | Siemens Ag | Zugfester lichtwellenleiter |
-
1979
- 1979-01-23 JP JP672279A patent/JPS5598706A/ja active Granted
-
1980
- 1980-01-15 GB GB8001257A patent/GB2046625B/en not_active Expired
- 1980-01-17 CA CA000343923A patent/CA1141911A/fr not_active Expired
- 1980-01-23 DE DE3002363A patent/DE3002363C2/de not_active Expired
- 1980-01-23 US US06/114,460 patent/US4334733A/en not_active Expired - Lifetime
- 1980-01-23 FR FR8001455A patent/FR2447561B1/fr not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2233637A1 (fr) * | 1973-06-13 | 1975-01-10 | Sumitomo Electric Industries | |
US3980390A (en) * | 1974-03-20 | 1976-09-14 | Sumitomo Electric Industries, Ltd. | Optical transmission fiber |
FR2384271A1 (fr) * | 1974-03-20 | 1978-10-13 | Sumitomo Electric Industries | Fibre optique perfectionnee destinee aux telecommunications optiques |
US4105284A (en) * | 1976-05-10 | 1978-08-08 | Corning Glass Works | Buffered optical waveguide fiber |
US4114981A (en) * | 1976-05-26 | 1978-09-19 | Nippon Telegraph And Telephone Public Corporation | Optical fiber for communication |
GB1524316A (en) * | 1977-06-10 | 1978-09-13 | Gen Electric Co Ltd | Optical fibre waveguides |
FR2441185A1 (fr) * | 1978-11-07 | 1980-06-06 | Nippon Telegraph & Telephone | Fibre de verre pour transmission optique |
Non-Patent Citations (1)
Title |
---|
EXBK/77 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4670011A (en) * | 1983-12-01 | 1987-06-02 | Personal Products Company | Disposable diaper with folded absorbent batt |
EP1936417B1 (fr) * | 2006-12-21 | 2013-02-27 | Draka Comteq B.V. | Unité à fibre optique, câble optique et son procédé de fabrication |
Also Published As
Publication number | Publication date |
---|---|
GB2046625B (en) | 1983-01-26 |
DE3002363C2 (de) | 1990-01-04 |
GB2046625A (en) | 1980-11-19 |
FR2447561B1 (fr) | 1985-08-23 |
JPH0146843B2 (fr) | 1989-10-11 |
JPS5598706A (en) | 1980-07-28 |
US4334733A (en) | 1982-06-15 |
DE3002363A1 (de) | 1980-07-31 |
CA1141911A (fr) | 1983-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |