JPS5017649A - - Google Patents

Info

Publication number
JPS5017649A
JPS5017649A JP48067287A JP6728773A JPS5017649A JP S5017649 A JPS5017649 A JP S5017649A JP 48067287 A JP48067287 A JP 48067287A JP 6728773 A JP6728773 A JP 6728773A JP S5017649 A JPS5017649 A JP S5017649A
Authority
JP
Japan
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
JP48067287A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP48067287A priority Critical patent/JPS5017649A/ja
Priority to GB2617374A priority patent/GB1477171A/en
Priority to NL7407987A priority patent/NL7407987A/xx
Priority to FR7420982A priority patent/FR2233637B1/fr
Publication of JPS5017649A publication Critical patent/JPS5017649A/ja
Priority to HK12279A priority patent/HK12279A/xx
Priority to MY7900189A priority patent/MY7900189A/xx
Pending legal-status Critical Current

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
JP48067287A 1973-06-13 1973-06-13 Pending JPS5017649A (xx)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP48067287A JPS5017649A (xx) 1973-06-13 1973-06-13
GB2617374A GB1477171A (en) 1973-06-13 1974-06-12 Optical transmission fibre
NL7407987A NL7407987A (nl) 1973-06-13 1974-06-14 Optische transmissievezels.
FR7420982A FR2233637B1 (xx) 1973-06-13 1974-06-17
HK12279A HK12279A (en) 1973-06-13 1979-03-15 Optical transmission fibre
MY7900189A MY7900189A (en) 1973-06-13 1979-12-30 Optical transmission fibre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48067287A JPS5017649A (xx) 1973-06-13 1973-06-13

Publications (1)

Publication Number Publication Date
JPS5017649A true JPS5017649A (xx) 1975-02-25

Family

ID=13340600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48067287A Pending JPS5017649A (xx) 1973-06-13 1973-06-13

Country Status (6)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137661A (xx) * 1974-07-30 1976-03-30 Western Electric Co
JPS51128540A (en) * 1975-04-30 1976-11-09 Fujikura Ltd Method of strengthening of glass fibre for photo communication
JPS539130A (en) * 1976-07-13 1978-01-27 Fujitsu Ltd Protection film forming method of optical fibers
JPS5314545U (xx) * 1976-07-20 1978-02-07
JPS55117103A (en) * 1980-02-15 1980-09-09 Sumitomo Electric Ind Ltd Fiber for optical transmission
JPS6146514U (ja) * 1984-08-31 1986-03-28 大阪瓦斯株式会社 光フアイバケ−ブル

Families Citing this family (13)

* Cited by examiner, † Cited by third party
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
GB1570624A (en) * 1975-12-11 1980-07-02 Western Electric Co Optical fibre transmission arrangements
USRE33677E (en) * 1976-05-26 1991-08-27 Coating of fiber lightguides with UV cured polymerization
US4099837A (en) * 1976-05-26 1978-07-11 Bell Telephone Laboratories, Incorporated Coating of fiber lightguides with UV cured polymerization products
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
DE2921338C2 (de) * 1978-05-25 1984-10-18 Nippon Telegraph & Telephone Public Corp., Tokio/Tokyo Optische Faser für die Verwendung bei der optischen Nachrichtenübermittlung
JPS5598706A (en) * 1979-01-23 1980-07-28 Nippon Telegr & Teleph Corp <Ntt> Glass fiber for optical transmission and its production
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
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
AU2001264909A1 (en) 2000-07-11 2002-01-21 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

Citations (1)

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

Patent Citations (1)

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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137661A (xx) * 1974-07-30 1976-03-30 Western Electric Co
JPS51128540A (en) * 1975-04-30 1976-11-09 Fujikura Ltd Method of strengthening of glass fibre for photo communication
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
JPS539130A (en) * 1976-07-13 1978-01-27 Fujitsu Ltd Protection film forming method of optical fibers
JPS5619301B2 (xx) * 1976-07-13 1981-05-07
JPS5314545U (xx) * 1976-07-20 1978-02-07
JPS55117103A (en) * 1980-02-15 1980-09-09 Sumitomo Electric Ind Ltd Fiber for optical transmission
JPS5611123B2 (xx) * 1980-02-15 1981-03-12
JPS6146514U (ja) * 1984-08-31 1986-03-28 大阪瓦斯株式会社 光フアイバケ−ブル

Also Published As

Publication number Publication date
HK12279A (en) 1979-03-23
GB1477171A (en) 1977-06-22
FR2233637B1 (xx) 1976-06-25
MY7900189A (en) 1979-12-31
NL7407987A (nl) 1975-12-16
FR2233637A1 (xx) 1975-01-10

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