IT1041349B - Progetto di rivestimento per fibre ottiche per minimizzare le perdite per distorsione - Google Patents

Progetto di rivestimento per fibre ottiche per minimizzare le perdite per distorsione

Info

Publication number
IT1041349B
IT1041349B IT68937/75A IT6893775A IT1041349B IT 1041349 B IT1041349 B IT 1041349B IT 68937/75 A IT68937/75 A IT 68937/75A IT 6893775 A IT6893775 A IT 6893775A IT 1041349 B IT1041349 B IT 1041349B
Authority
IT
Italy
Prior art keywords
optical fibers
minimize distortion
coating project
leaks
distortion leaks
Prior art date
Application number
IT68937/75A
Other languages
English (en)
Original Assignee
Western Electric Co
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 by Western Electric Co filed Critical Western Electric Co
Application granted granted Critical
Publication of IT1041349B publication Critical patent/IT1041349B/it

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
    • G02B6/44—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
IT68937/75A 1974-07-30 1975-07-24 Progetto di rivestimento per fibre ottiche per minimizzare le perdite per distorsione IT1041349B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/493,029 US4000936A (en) 1974-07-30 1974-07-30 Optical fiber jacket designs for minimum distortion loss

Publications (1)

Publication Number Publication Date
IT1041349B true IT1041349B (it) 1980-01-10

Family

ID=23958606

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68937/75A IT1041349B (it) 1974-07-30 1975-07-24 Progetto di rivestimento per fibre ottiche per minimizzare le perdite per distorsione

Country Status (10)

Country Link
US (1) US4000936A (it)
JP (1) JPS5137661A (it)
BE (1) BE831759A (it)
CA (1) CA1051238A (it)
DE (1) DE2533144A1 (it)
FR (1) FR2280909A1 (it)
GB (1) GB1519521A (it)
IT (1) IT1041349B (it)
NL (1) NL7508912A (it)
SE (1) SE408829B (it)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1479427A (en) * 1975-02-05 1977-07-13 Bicc Ltd Opticle cables
GB1494963A (en) * 1975-03-18 1977-12-14 Telephone Cables Ltd Optical fibre waveguides and their manufacture
DE2513722B2 (de) * 1975-03-25 1979-09-06 Siemens Ag, 1000 Berlin Und 8000 Muenchen Optisches Kabel
US4037922A (en) * 1975-07-07 1977-07-26 Corning Glass Works Optical waveguide cable
US4113349A (en) * 1975-07-30 1978-09-12 Air Logistics Corporation Fiber reinforced optical fiber cable
FR2326714A1 (fr) * 1975-09-19 1977-04-29 Cables De Lyon Geoffroy Delore Protection et renforcement mecanique des fibres optiques
JPS5280654U (it) * 1975-12-13 1977-06-16
DE2606777A1 (de) * 1976-02-19 1977-09-01 Siemens Ag Band- oder flachkabel
US4078853A (en) * 1976-02-25 1978-03-14 Bell Telephone Laboratories, Incorporated Optical communication cable
US4330173A (en) * 1976-03-22 1982-05-18 Siemens Aktiengesellschaft Conductor for optical cables
US4105284A (en) * 1976-05-10 1978-08-08 Corning Glass Works Buffered optical waveguide fiber
US4331378A (en) * 1976-10-22 1982-05-25 E. I. Du Pont De Nemours And Company Reinforced optical fiber cable with glass or silica core
JPS5353339A (en) * 1976-10-22 1978-05-15 Du Pont Light transmitting cable
USRE32436E (en) * 1976-10-22 1987-06-09 Mitsubishi Rayon Co., Ltd. Reinforced optical fiber cable with glass or silica core
US4129468A (en) * 1977-04-13 1978-12-12 Bell Telephone Laboratories, Incorporated Method and apparatus for manufacturing optical communication cables
US4239335A (en) * 1978-08-28 1980-12-16 Sea-Log Corporation Fiber reinforced optical fiber cable
DE3011009C2 (de) * 1980-03-21 1985-12-19 Siemens AG, 1000 Berlin und 8000 München Optisches Kabel mit einem faserförmigen Lichtwellenleiter
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
DE3125949A1 (de) * 1981-07-01 1983-02-03 Siemens AG, 1000 Berlin und 8000 München Mehradiges optisches kabel
DE3133274C2 (de) * 1981-08-22 1986-09-25 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Lichtleitkabel für fernlenkbare Flugkörper
EP0113377B1 (en) * 1982-07-05 1989-04-19 The Furukawa Electric Co., Ltd. Coated optical fiber
EP0106548B1 (en) * 1982-09-20 1988-01-13 The Furukawa Electric Co., Ltd. Coated optical fibers
US4705353A (en) * 1983-03-28 1987-11-10 Schlumberger Technology Corporation Optical fiber cable construction
DE3318233C2 (de) * 1983-05-19 1985-10-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Optisches Kabelelement bzw. Kabel und Verfahren zu seiner Herstellung
DE3400605A1 (de) * 1984-01-10 1985-08-29 Siemens AG, 1000 Berlin und 8000 München Optisches uebertragungselement
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
DE3574290D1 (en) * 1984-10-12 1989-12-21 Siemens Ag Protective coating for at least one optical fibre
GB8432123D0 (en) * 1984-12-19 1985-01-30 Telephone Cables Ltd Optical cables
GB2240189A (en) * 1990-01-17 1991-07-24 Telephone Cables Ltd Optical cables
DE19517118A1 (de) * 1995-05-10 1996-11-14 Siemens Ag Langgestrecktes, optisches Übertragungselement
JPH1010378A (ja) * 1996-06-25 1998-01-16 Toshiba Corp 光ファイバー心線、光ファイバーコイル及び光ファイバー心線の製造方法
US6801549B1 (en) * 2000-08-25 2004-10-05 Pc Photonics Corporation Modal discriminating and linearly polarized fiber lasers
GB0121458D0 (en) * 2001-09-05 2001-10-24 Emtelle Uk Ltd Tube assembly for installation into a duct
JP2003206156A (ja) * 2001-11-06 2003-07-22 Fujikura Ltd 光ファイバ素線の製造方法、光ファイバ素線及び光ファイバ素線の製造装置
GB0313018D0 (en) * 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
EP1554226A1 (en) 2002-10-23 2005-07-20 Pirelli & C. S.p.A. Optical fiber with thermoplastic material based coating
US20040120664A1 (en) * 2002-12-19 2004-06-24 Alcatel Anti-rotational central strength member
GB0305276D0 (en) * 2003-03-07 2003-04-09 British Telecomm Optical cable
EP1602000A1 (en) * 2003-03-07 2005-12-07 British Telecommunications Public Limited Company Optical fiber cable and blowing installation technique
EP1555553B1 (en) * 2003-12-04 2010-04-28 Draka Fibre Technology B.V. Optical fibre
US8960337B2 (en) * 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
US9244237B2 (en) * 2012-02-06 2016-01-26 Tyco Electronics Corporation Optical fiber with resilient jacket
GB2555499A (en) * 2016-10-26 2018-05-02 Sterlite Tech Ltd Air blown optical fiber cable

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434774A (en) * 1965-02-02 1969-03-25 Bell Telephone Labor Inc Waveguide for millimeter and optical waves
US3535017A (en) * 1968-01-08 1970-10-20 Bell Telephone Labor Inc Optical fiber waveguide structures
US3625589A (en) * 1969-08-19 1971-12-07 American Optical Corp Apparatus for controlling the propagation characteristics of coherent light within an optical fiber
GB1338384A (en) * 1969-12-17 1973-11-21 Post Office Dielectric waveguides
US3740116A (en) * 1971-08-27 1973-06-19 D Andrews Strength members and structural components integrally containing fiber optic elements
US3737293A (en) * 1972-01-03 1973-06-05 Corning Glass Works Method of forming an economic optical waveguide fiber
GB1422956A (en) * 1972-11-10 1976-01-28 Bicc Ltd Optical guides
GB1436319A (en) * 1972-11-10 1976-05-19 Bicc Ltd Optical guides
JPS5017649A (it) * 1973-06-13 1975-02-25
JPS5530201B2 (it) * 1974-03-20 1980-08-09
JPS50145245A (it) * 1974-05-13 1975-11-21
JPS50155242A (it) * 1974-06-05 1975-12-15

Also Published As

Publication number Publication date
GB1519521A (en) 1978-08-02
CA1051238A (en) 1979-03-27
DE2533144A1 (de) 1976-02-12
FR2280909A1 (fr) 1976-02-27
SE7508186L (sv) 1976-02-02
US4000936A (en) 1977-01-04
SE408829B (sv) 1979-07-09
JPS5137661A (it) 1976-03-30
NL7508912A (nl) 1976-02-03
BE831759A (fr) 1975-11-17
FR2280909B1 (it) 1977-12-09

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