FR2233637A1 - - Google Patents

Info

Publication number: FR2233637A1
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.): Granted

FR7420982A

Other versions

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.)

Sumitomo Electric Industries Ltd

Original Assignee

Sumitomo Electric Industries Ltd

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.)

1973-06-13

Filing date

1974-06-17

Publication date

1975-01-10

1974-06-17Application filed by Sumitomo Electric Industries LtdfiledCriticalSumitomo Electric Industries Ltd

1975-01-10Publication of FR2233637A1publicationCriticalpatent/FR2233637A1/fr

1976-06-25Application grantedgrantedCritical

1976-06-25Publication of FR2233637B1publicationCriticalpatent/FR2233637B1/fr

StatusExpiredlegal-statusCriticalCurrent

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)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (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)

FR7420982A1973-06-131974-06-17ExpiredFR2233637B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP48067287AJPS5017649A (en)	1973-06-13	1973-06-13

Publications (2)

Publication Number	Publication Date
FR2233637A1true FR2233637A1 (en)	1975-01-10
FR2233637B1 FR2233637B1 (en)	1976-06-25

Family

ID=13340600

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7420982AExpiredFR2233637B1 (en)	1973-06-13	1974-06-17

Country Status (6)

Country	Link
JP (1)	JPS5017649A (en)
FR (1)	FR2233637B1 (en)
GB (1)	GB1477171A (en)
HK (1)	HK12279A (en)
MY (1)	MY7900189A (en)
NL (1)	NL7407987A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2304930A1 (en)*	1975-03-18	1976-10-15	Telephone Cables Ltd	FIBERGLASS OPTICAL WAVE GUIDE
DE2723587A1 (en)*	1976-05-26	1977-12-15	Fujikura Ltd	FIBER OPTICS FOR MESSAGE TRANSMISSION
US4099837A (en)*	1976-05-26	1978-07-11	Bell Telephone Laboratories, Incorporated	Coating of fiber lightguides with UV cured polymerization products
FR2400719A1 (en)*	1977-08-17	1979-03-16	Nippon Telegraph & Telephone	OPTICAL FIBER MANUFACTURING PROCESS
US4147407A (en)*	1975-12-11	1979-04-03	Bell Telephone Laboratories, Incorporated	Coatings for fiber waveguides
US4178069A (en)*	1976-11-09	1979-12-11	Aktieselskabet Nordiske Kabel-Traadfabriker	Process for preparing an optical element for incorporation into optical transmission means
FR2426917A1 (en)*	1978-05-25	1979-12-21	Nippon Telegraph & Telephone	GLASS FIBERS FOR OPTICAL TRANSMISSION
FR2447561A1 (en)*	1979-01-23	1980-08-22	Nippon Telegraph & Telephone	FIBERGLASS FOR OPTICAL TRANSMISSION
US4289375A (en)*	1976-11-09	1981-09-15	Aktieselskabet Nordiske Kabel-Og Traadfabriker	Optical element for incorporation into optical transmission means
FR2492990A1 (en)*	1980-10-24	1982-04-30	Sumitomo Electric Industries	OPTICAL FIBER OF PLASTIC MATERIAL COATED IN THE INSULATED STATE OR IN THE ASSEMBLY STATE
USRE33677E (en)*	1976-05-26	1991-08-27		Coating of fiber lightguides with UV cured polymerization

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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
JPS5838366B2 (en)*	1975-04-30	1983-08-23	株式会社フジクラ	Hikari Tsushinyou Glass Fiber
JPS539130A (en)*	1976-07-13	1978-01-27	Fujitsu Ltd	Protection film forming method of optical fibers
JPS5314545U (en)*	1976-07-20	1978-02-07
JPS55117103A (en)*	1980-02-15	1980-09-09	Sumitomo Electric Ind Ltd	Fiber for optical transmission
JPS6146514U (en)*	1984-08-31	1986-03-28	大阪瓦斯株式会社	fiber optic cable
JPH11174291A (en)*	1997-12-10	1999-07-02	Sumitomo Electric Ind Ltd	Cord type optical cable and method of manufacturing the same
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4884648A (en)*	1972-02-08	1973-11-10

1973
- 1973-06-13JPJP48067287Apatent/JPS5017649A/jaactivePending
1974
- 1974-06-12GBGB2617374Apatent/GB1477171A/ennot_activeExpired
- 1974-06-14NLNL7407987Apatent/NL7407987A/ennot_activeApplication Discontinuation
- 1974-06-17FRFR7420982Apatent/FR2233637B1/frnot_activeExpired
1979
- 1979-03-15HKHK122/79Apatent/HK12279A/enunknown
- 1979-12-30MYMY189/79Apatent/MY7900189A/enunknown

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT*

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2304930A1 (en)*	1975-03-18	1976-10-15	Telephone Cables Ltd	FIBERGLASS OPTICAL WAVE GUIDE
US4147407A (en)*	1975-12-11	1979-04-03	Bell Telephone Laboratories, Incorporated	Coatings for fiber waveguides
DE2723587A1 (en)*	1976-05-26	1977-12-15	Fujikura Ltd	FIBER OPTICS FOR MESSAGE TRANSMISSION
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
US4178069A (en)*	1976-11-09	1979-12-11	Aktieselskabet Nordiske Kabel-Traadfabriker	Process for preparing an optical element for incorporation into optical transmission means
US4289375A (en)*	1976-11-09	1981-09-15	Aktieselskabet Nordiske Kabel-Og Traadfabriker	Optical element for incorporation into optical transmission means
FR2400719A1 (en)*	1977-08-17	1979-03-16	Nippon Telegraph & Telephone	OPTICAL FIBER MANUFACTURING PROCESS
FR2426917A1 (en)*	1978-05-25	1979-12-21	Nippon Telegraph & Telephone	GLASS FIBERS FOR OPTICAL TRANSMISSION
FR2447561A1 (en)*	1979-01-23	1980-08-22	Nippon Telegraph & Telephone	FIBERGLASS FOR OPTICAL TRANSMISSION
FR2492990A1 (en)*	1980-10-24	1982-04-30	Sumitomo Electric Industries	OPTICAL FIBER OF PLASTIC MATERIAL COATED IN THE INSULATED STATE OR IN THE ASSEMBLY STATE

Also Published As

Publication number	Publication date
MY7900189A (en)	1979-12-31
FR2233637B1 (en)	1976-06-25
HK12279A (en)	1979-03-23
GB1477171A (en)	1977-06-22
JPS5017649A (en)	1975-02-25
NL7407987A (en)	1975-12-16

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU465453B2 (en)	1975-09-25
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU466283B2 (en)	1975-10-23
AR199451A1 (en)	1974-08-30
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU477823B2 (en)	1975-06-19
AR197627A1 (en)	1974-04-23
AR196382A1 (en)	1973-12-18
AR200256A1 (en)	1974-10-31
AU461342B2 (en)	1975-05-22
AR210729A1 (en)	1977-09-15
AR193950A1 (en)	1973-05-31

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FR2233637A1 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (2)

Family

ID=13340600

Family Applications (1)

Country Status (6)

Cited By (11)

Families Citing this family (9)

Family Cites Families (1)

Non-Patent Citations (1)

Cited By (11)

Also Published As

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