MY7900190A - Optical transmission fibres - Google Patents
Optical transmission fibresInfo
- Publication number
- MY7900190A MY7900190A MY190/79A MY7900190A MY7900190A MY 7900190 A MY7900190 A MY 7900190A MY 190/79 A MY190/79 A MY 190/79A MY 7900190 A MY7900190 A MY 7900190A MY 7900190 A MY7900190 A MY 7900190A
- Authority
- MY
- Malaysia
- Prior art keywords
- optical transmission
- transmission fibres
- fibres
- optical
- transmission
- Prior art date
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
-
- 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
- C03C25/24—Coatings containing organic materials
- C03C25/26—Macromolecular compounds or prepolymers
-
- 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
-
- 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
- G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
-
- 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
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
- G02B6/03655—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + +
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3196174A JPS5530201B2 (de) | 1974-03-20 | 1974-03-20 | |
JP2528075A JPS5619296B2 (de) | 1975-02-28 | 1975-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY7900190A true MY7900190A (en) | 1979-12-31 |
Family
ID=26362880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MY190/79A MY7900190A (en) | 1974-03-20 | 1979-12-30 | Optical transmission fibres |
Country Status (6)
Country | Link |
---|---|
US (1) | US3980390A (de) |
DE (2) | DE2512312C2 (de) |
FR (2) | FR2265107B1 (de) |
GB (1) | GB1466224A (de) |
HK (1) | HK12179A (de) |
MY (1) | MY7900190A (de) |
Families Citing this family (83)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1494963A (en) * | 1975-03-18 | 1977-12-14 | Telephone Cables Ltd | Optical fibre waveguides and their manufacture |
US4072400A (en) * | 1975-07-07 | 1978-02-07 | Corning Glass Works | Buffered optical waveguide fiber |
US4000416A (en) * | 1975-07-11 | 1976-12-28 | International Telephone And Telegraph Corporation | Multi-core optical communications fiber |
US4113349A (en) * | 1975-07-30 | 1978-09-12 | Air Logistics Corporation | Fiber reinforced optical fiber cable |
US4211591A (en) * | 1975-07-30 | 1980-07-08 | Air Logistics Corporation | Production of optical fiber cables |
GB1570624A (en) * | 1975-12-11 | 1980-07-02 | Western Electric Co | Optical fibre transmission arrangements |
DE2606777A1 (de) * | 1976-02-19 | 1977-09-01 | Siemens Ag | Band- oder flachkabel |
US4099837A (en) * | 1976-05-26 | 1978-07-11 | Bell Telephone Laboratories, Incorporated | Coating of fiber lightguides with UV cured polymerization products |
USRE33677E (en) * | 1976-05-26 | 1991-08-27 | Coating of fiber lightguides with UV cured polymerization | |
JPS52143844A (en) * | 1976-05-26 | 1977-11-30 | Nippon Telegr & Teleph Corp <Ntt> | Glass fibres for photo communication |
GB1587729A (en) * | 1976-07-08 | 1981-04-08 | Bicc Ltd | Optical guides |
DK138437B (da) * | 1976-11-09 | 1978-09-04 | Nordiske Kabel Traad | Lysledende element til brug ved indbygning i optiske transmissionsorganer. |
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 |
DE2835517C3 (de) * | 1977-08-17 | 1981-05-27 | Nippon Telegraph & Telephone Public Corp., Tokyo | Verfahren zum kontinuierlichen Herstellen von kunststoffbeschichteten optischen Glasfasern |
US4183621A (en) * | 1977-12-29 | 1980-01-15 | International Telephone And Telegraph Corporation | Water resistant high strength fibers |
JPS54134450A (en) * | 1978-04-10 | 1979-10-18 | Daicel Ltd | Fiber for photoocommunication |
US4249925A (en) * | 1978-05-12 | 1981-02-10 | Fujitsu Limited | Method of manufacturing an optical fiber |
JPS54154338A (en) * | 1978-05-25 | 1979-12-05 | Nippon Telegr & Teleph Corp <Ntt> | Glass fiber for optical transmission and production |
GB2026716B (en) * | 1978-05-25 | 1982-08-04 | Nippon Telegraph & Telephone | Glass optical fibre coated with organopolysiloxane layers |
US4239335A (en) * | 1978-08-28 | 1980-12-16 | Sea-Log Corporation | Fiber reinforced optical fiber cable |
JPS5564203A (en) * | 1978-11-07 | 1980-05-14 | Nippon Telegr & Teleph Corp <Ntt> | Glass fiber for optical transmission |
US4290668A (en) * | 1978-11-29 | 1981-09-22 | Raychem Corporation | Fiber optic waveguide termination and method of forming same |
JPS5595902A (en) * | 1978-11-30 | 1980-07-21 | Daicel Chem Ind Ltd | Optical fiber for transmission |
JPS5598706A (en) * | 1979-01-23 | 1980-07-28 | Nippon Telegr & Teleph Corp <Ntt> | Glass fiber for optical transmission and its production |
DE2933856A1 (de) * | 1979-08-21 | 1981-03-12 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung eines zugfesten lichtwellenleiters |
US4367918A (en) * | 1980-01-22 | 1983-01-11 | Times Fiber Communications, Inc. | Plastic clad optical fibers |
US4682851A (en) * | 1980-07-18 | 1987-07-28 | Desoto, Inc. | Soft and tough radiation-curable coatings for fiber optic application |
JPS587362Y2 (ja) * | 1980-10-24 | 1983-02-09 | 住友電気工業株式会社 | プラスチツクフアイバ |
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 |
DE3133274C2 (de) * | 1981-08-22 | 1986-09-25 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Lichtleitkabel für fernlenkbare Flugkörper |
GB2109581B (en) * | 1981-11-12 | 1985-04-24 | Standard Telephones Cables Ltd | Optic fibres |
JPS597905A (ja) * | 1982-07-06 | 1984-01-17 | Sumitomo Electric Ind Ltd | 光フアイバの構造 |
JPS5988793U (ja) * | 1982-12-03 | 1984-06-15 | 能美防災工業株式会社 | 熱式火災感知器 |
JPS59125703A (ja) * | 1983-01-06 | 1984-07-20 | Sumitomo Electric Ind Ltd | 光伝送用ガラスフアイバ |
US4514037A (en) * | 1983-10-21 | 1985-04-30 | Desoto, Inc. | Ultraviolet curable outer coatings for optical fiber |
GB8328204D0 (en) * | 1983-10-21 | 1983-11-23 | British Telecomm | Optical fibres |
JPS60151257A (ja) * | 1984-01-13 | 1985-08-09 | Sumitomo Electric Ind Ltd | 光フアイバ−の製造方法 |
WO1985005699A1 (en) * | 1984-05-30 | 1985-12-19 | Mitsubishi Rayon Co., Ltd. | Plastic fiber having optical transmission properties |
GB2162440B (en) * | 1984-08-02 | 1987-10-14 | Stc Plc | Optical fibres |
US4768860A (en) * | 1985-09-21 | 1988-09-06 | Sumitomo Chemical Co., Ltd. | Plastic optical cable |
CA1291352C (en) * | 1986-07-29 | 1991-10-29 | Atsushi Utsumi | Optical fiber conductor and image scope using same |
CH669678A5 (de) * | 1986-11-17 | 1989-03-31 | Inventa Ag | |
US4806289A (en) * | 1987-01-16 | 1989-02-21 | The Dow Chemical Company | Method of making a hollow light pipe |
US4871487A (en) * | 1987-01-16 | 1989-10-03 | The Dow Chemical Company | Method of making a polymeric optical waveguide by coextrusion |
US4836837A (en) * | 1987-11-16 | 1989-06-06 | Owens-Corning Fiberglas Corporation | Metal coated glass fibers |
US4893897A (en) * | 1988-03-02 | 1990-01-16 | Dow Chemical Company | Plastic optical fiber for in vivo use having a biocompatible polyurethane cladding |
JPH0778564B2 (ja) * | 1988-03-09 | 1995-08-23 | 日立電線株式会社 | プラスチック光ファイバの製造方法 |
US4848869A (en) * | 1988-08-08 | 1989-07-18 | Corning Incorporated | Method of coating and optical fiber comprising polyimide-silicone block copolymer coating |
US5205890A (en) * | 1989-02-28 | 1993-04-27 | At&T Bell Laboratories | Method for providing stable package of elongated optical fiber with bonded convolutions |
US4950049A (en) * | 1989-02-28 | 1990-08-21 | At&T Bell Laboratories | Stable package of elongated optical fiber strand material |
US5352712A (en) * | 1989-05-11 | 1994-10-04 | Borden, Inc. | Ultraviolet radiation-curable coatings for optical fibers |
US5536529A (en) * | 1989-05-11 | 1996-07-16 | Borden, Inc. | Ultraviolet radiation-curable coatings for optical fibers and optical fibers coated therewith |
CA1321671C (en) * | 1989-05-11 | 1993-08-24 | Paul J. Shustack | Ultraviolet radiation-curable coatings for optical fibers and optical fibers coated therewith |
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 |
DE3926592A1 (de) * | 1989-08-11 | 1991-02-14 | Rheydt Kabelwerk Ag | Optische faser |
US5021072A (en) * | 1990-01-16 | 1991-06-04 | At&T Bell Laboratories | Method for making a carbon-coated and polymer-coated optical fiber |
US5002359A (en) * | 1990-05-22 | 1991-03-26 | W. L. Gore & Associates, Inc. | Buffered insulated optical waveguide fiber cable |
US5157052A (en) * | 1990-12-27 | 1992-10-20 | Monsanto Company | Method for inhibiting ige production |
US5181268A (en) * | 1991-08-12 | 1993-01-19 | Corning Incorporated | Strippable tight buffered optical waveguide fiber |
US5613027A (en) * | 1994-10-17 | 1997-03-18 | Corning Incorporated | Dispersion shifted optical waveguide fiber |
US6763686B2 (en) * | 1996-10-23 | 2004-07-20 | 3M Innovative Properties Company | Method for selective photosensitization of optical fiber |
US6311524B1 (en) * | 2000-07-14 | 2001-11-06 | 3M Innovative Properties Company | Accelerated method for increasing the photosensitivity of a glassy material |
US5838862A (en) * | 1996-10-24 | 1998-11-17 | Corning Incorporated | Strippable tight buffered optical waveguide fiber |
FR2764994B1 (fr) * | 1997-06-19 | 1999-08-06 | Alsthom Cge Alcatel | Conducteur optique et ruban de conducteurs optiques |
US6711331B2 (en) * | 1998-07-07 | 2004-03-23 | Sumitomo Electric Industries, Ltd. | Optical fiber |
US6556756B2 (en) | 1999-03-17 | 2003-04-29 | Corning Incorporated | Dispersion shifted optical waveguide fiber |
CN1220087C (zh) * | 1999-11-29 | 2005-09-21 | 三菱丽阳株式会社 | 光纤软线和带插头的光纤软线 |
US6480657B1 (en) * | 2000-05-30 | 2002-11-12 | Lucent Technologies Inc. | Methods of packaging polarization maintaining fibers |
WO2002053509A2 (en) | 2000-12-29 | 2002-07-11 | Dsm Ip Assets B.V. | Non-crystal-forming oligomers for use in radiation-curable fiber optic coatings |
US6621970B2 (en) | 2001-03-28 | 2003-09-16 | Alcatel | UV-curable optical fiber coating composition including fullerenes |
JP2003004995A (ja) * | 2001-06-26 | 2003-01-08 | Fujikura Ltd | 分散補償光ファイバ及び分散補償光ファイバモジュール |
JP2003227976A (ja) * | 2001-11-30 | 2003-08-15 | Yazaki Corp | プラスチック光ファイバおよび光ファイバケーブル |
DE10228439A1 (de) * | 2002-06-26 | 2004-01-22 | Degussa Ag | Kunststoff-Lichtwellenleiter |
US6850681B2 (en) * | 2002-08-22 | 2005-02-01 | Addison Clear Wave, Llc | Radiation-curable flame retardant optical fiber coatings |
JP2005284250A (ja) * | 2004-03-04 | 2005-10-13 | Nakagawa Kenkyusho:Kk | 通信システム及び漏洩光ファイバ |
US7430354B2 (en) * | 2004-08-26 | 2008-09-30 | Avanex Corporation | Method and apparatus for reduction of optical coupling between pump lasers and photodetectors in optical amplifiers |
US8075941B2 (en) * | 2005-09-23 | 2011-12-13 | Nextrom Oy | Method and arrangement in coating line |
FR2926640B1 (fr) | 2008-01-18 | 2010-08-20 | Draka Comteq France Sa | Fibre optique gainee et cable de telecommunication |
US8554039B2 (en) * | 2009-10-13 | 2013-10-08 | Corning Incorporated | Buffered large core fiber |
WO2011046891A1 (en) * | 2009-10-13 | 2011-04-21 | Corning Incorporated | Buffered large core fiber |
US8998502B2 (en) | 2010-09-03 | 2015-04-07 | Corning Incorporated | Fiber optic connectors and ferrules and methods for using the same |
US11169323B2 (en) * | 2016-04-15 | 2021-11-09 | Zeus Industrial Products, Inc. | Thermoplastic-coated optical elements |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL302868A (de) * | 1963-03-21 | |||
US3434774A (en) * | 1965-02-02 | 1969-03-25 | Bell Telephone Labor Inc | Waveguide for millimeter and optical waves |
GB1037498A (en) * | 1965-06-14 | 1966-07-27 | Du Pont | Light transmitting filaments |
DE1494872B2 (de) * | 1965-07-07 | 1971-04-29 | Jenaer Glaswerk Sdhott & Gen , 6500 Mainz | Verfahren zum herstellen von lichtleitenden systemen |
NL6706652A (de) * | 1965-07-07 | 1967-12-11 | ||
CH457905A (de) * | 1967-07-13 | 1968-06-15 | Landis & Gyr Ag | Lichtleiter |
US3619229A (en) * | 1968-09-05 | 1971-11-09 | Dow Corning | Reinforced polystyrene and its copolymers |
BE755899A (fr) * | 1969-09-15 | 1971-03-09 | Ici Ltd | Ameliorations a la production de fibres de verre |
GB1338384A (en) * | 1969-12-17 | 1973-11-21 | Post Office | Dielectric waveguides |
US3652326A (en) * | 1970-04-03 | 1972-03-28 | Owens Corning Fiberglass Corp | Sizing composition and glass fibers treated therewith |
US3788827A (en) * | 1972-01-04 | 1974-01-29 | Corning Glass Works | Ionic treatment for glass optical waveguide fibers |
JPS4927233A (de) * | 1972-07-03 | 1974-03-11 |
-
1975
- 1975-03-20 DE DE2512312A patent/DE2512312C2/de not_active Expired
- 1975-03-20 DE DE2560000A patent/DE2560000C2/de not_active Expired
- 1975-03-20 US US05/560,055 patent/US3980390A/en not_active Expired - Lifetime
- 1975-03-20 GB GB1178375A patent/GB1466224A/en not_active Expired
- 1975-03-20 FR FR7508811A patent/FR2265107B1/fr not_active Expired
-
1978
- 1978-06-20 FR FR7818446A patent/FR2384271A1/fr active Granted
-
1979
- 1979-03-15 HK HK121/79A patent/HK12179A/xx unknown
- 1979-12-30 MY MY190/79A patent/MY7900190A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1466224A (en) | 1977-03-02 |
DE2512312A1 (de) | 1975-10-09 |
DE2512312C2 (de) | 1984-09-13 |
FR2265107A1 (de) | 1975-10-17 |
US3980390A (en) | 1976-09-14 |
HK12179A (en) | 1979-03-23 |
FR2384271A1 (fr) | 1978-10-13 |
DE2560000C2 (de) | 1984-09-20 |
FR2384271B1 (de) | 1982-03-12 |
FR2265107B1 (de) | 1981-09-25 |
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