FR2233637B1 - - Google Patents
Info
- Publication number
- FR2233637B1 FR2233637B1 FR7420982A FR7420982A FR2233637B1 FR 2233637 B1 FR2233637 B1 FR 2233637B1 FR 7420982 A FR7420982 A FR 7420982A FR 7420982 A FR7420982 A FR 7420982A FR 2233637 B1 FR2233637 B1 FR 2233637B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
-
- 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
-
- 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
-
- 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
- G02B6/03622—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 2 layers only
- G02B6/03627—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 2 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
-
- 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
- G02B6/4434—Central member to take up tensile loads
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48067287A JPS5017649A (US07345094-20080318-C00003.png) | 1973-06-13 | 1973-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2233637A1 FR2233637A1 (US07345094-20080318-C00003.png) | 1975-01-10 |
| FR2233637B1 true FR2233637B1 (US07345094-20080318-C00003.png) | 1976-06-25 |
Family
ID=13340600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7420982A Expired FR2233637B1 (US07345094-20080318-C00003.png) | 1973-06-13 | 1974-06-17 |
Country Status (6)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000936A (en) * | 1974-07-30 | 1977-01-04 | Bell Telephone Laboratories, Incorporated | Optical fiber jacket designs for minimum distortion loss |
| GB1494963A (en) * | 1975-03-18 | 1977-12-14 | Telephone Cables Ltd | Optical fibre waveguides and their manufacture |
| JPS5838366B2 (ja) * | 1975-04-30 | 1983-08-23 | 株式会社フジクラ | ヒカリツウシンヨウガラスフアイバノキヨウカホウホウ |
| GB1570624A (en) * | 1975-12-11 | 1980-07-02 | Western Electric Co | Optical fibre transmission arrangements |
| 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 | |
| JPS539130A (en) * | 1976-07-13 | 1978-01-27 | Fujitsu Ltd | Protection film forming method of optical fibers |
| JPS5314545U (US07345094-20080318-C00003.png) * | 1976-07-20 | 1978-02-07 | ||
| DK138564B (da) * | 1976-11-09 | 1978-09-25 | Nordiske Kabel Traad | Fremgangsmåde ved fremstilling af et lysledende element til anbringelse i et rørformet hylster. |
| DK138437B (da) * | 1976-11-09 | 1978-09-04 | Nordiske Kabel Traad | Lysledende element til brug ved indbygning i optiske transmissionsorganer. |
| DE2835517C3 (de) * | 1977-08-17 | 1981-05-27 | Nippon Telegraph & Telephone Public Corp., Tokyo | Verfahren zum kontinuierlichen Herstellen von kunststoffbeschichteten optischen Glasfasern |
| GB2026716B (en) * | 1978-05-25 | 1982-08-04 | Nippon Telegraph & Telephone | Glass optical fibre coated with organopolysiloxane layers |
| JPS5598706A (en) * | 1979-01-23 | 1980-07-28 | Nippon Telegr & Teleph Corp <Ntt> | Glass fiber for optical transmission and its production |
| JPS55117103A (en) * | 1980-02-15 | 1980-09-09 | Sumitomo Electric Ind Ltd | Fiber for optical transmission |
| 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 |
| JPS6146514U (ja) * | 1984-08-31 | 1986-03-28 | 大阪瓦斯株式会社 | 光フアイバケ−ブル |
| JPH11174291A (ja) * | 1997-12-10 | 1999-07-02 | Sumitomo Electric Ind Ltd | コード型光ケーブルおよびその製造方法 |
| EP1299301B1 (en) | 2000-07-11 | 2004-11-03 | Corning Incorporated | Variable tension fiber winding |
| US6577802B1 (en) * | 2000-07-13 | 2003-06-10 | Corning Incorporated | Application of silane-enhanced adhesion promoters for optical fibers and fiber ribbons |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4884648A (US07345094-20080318-C00003.png) * | 1972-02-08 | 1973-11-10 |
-
1973
- 1973-06-13 JP JP48067287A patent/JPS5017649A/ja active Pending
-
1974
- 1974-06-12 GB GB2617374A patent/GB1477171A/en not_active Expired
- 1974-06-14 NL NL7407987A patent/NL7407987A/xx not_active Application Discontinuation
- 1974-06-17 FR FR7420982A patent/FR2233637B1/fr not_active Expired
-
1979
- 1979-03-15 HK HK12279A patent/HK12279A/xx unknown
- 1979-12-30 MY MY7900189A patent/MY7900189A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1477171A (en) | 1977-06-22 |
| NL7407987A (nl) | 1975-12-16 |
| JPS5017649A (US07345094-20080318-C00003.png) | 1975-02-25 |
| MY7900189A (en) | 1979-12-31 |
| FR2233637A1 (US07345094-20080318-C00003.png) | 1975-01-10 |
| HK12279A (en) | 1979-03-23 |
