GB1466895A - Sheathed optical fibres - Google Patents

Sheathed optical fibres

Info

Publication number
GB1466895A
GB1466895A GB3450174A GB3450174A GB1466895A GB 1466895 A GB1466895 A GB 1466895A GB 3450174 A GB3450174 A GB 3450174A GB 3450174 A GB3450174 A GB 3450174A GB 1466895 A GB1466895 A GB 1466895A
Authority
GB
United Kingdom
Prior art keywords
portions
cores
aug
fibre
refractive index
Prior art date
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
Application number
GB3450174A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1466895A publication Critical patent/GB1466895A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • 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
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Communication System (AREA)
  • Light Guides In General And Applications Therefor (AREA)
GB3450174A 1973-08-07 1974-08-06 Sheathed optical fibres Expired GB1466895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732339945 DE2339945A1 (de) 1973-08-07 1973-08-07 Lichtleitfaser und verfahren zu deren herstellung

Publications (1)

Publication Number Publication Date
GB1466895A true GB1466895A (en) 1977-03-09

Family

ID=5889111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3450174A Expired GB1466895A (en) 1973-08-07 1974-08-06 Sheathed optical fibres

Country Status (4)

Country Link
JP (1) JPS5046145A (enrdf_load_stackoverflow)
DE (1) DE2339945A1 (enrdf_load_stackoverflow)
FR (1) FR2240459B1 (enrdf_load_stackoverflow)
GB (1) GB1466895A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448080A (en) * 1975-04-10 1976-09-02 Standard Telephones Cables Ltd Optical fibre transducer
DE2909390A1 (de) * 1979-03-09 1980-09-18 Siemens Ag Verfahren zur herstellung einer multikanal-lichtleitfaser
EP0089498B1 (de) * 1980-04-30 1986-08-27 Siemens Aktiengesellschaft Verfahren zum Herstellen einer Mehrkern-Glasfaser für Lichtwellenleiterzwecke
DE3375601D1 (en) * 1982-08-06 1988-03-10 Furukawa Electric Co Ltd Method of forming an image transmitting guide
JPS61201633A (ja) * 1985-03-04 1986-09-06 Sumitomo Electric Ind Ltd マルチコア光フアイバの製造方法

Also Published As

Publication number Publication date
FR2240459A1 (enrdf_load_stackoverflow) 1975-03-07
FR2240459B1 (enrdf_load_stackoverflow) 1978-02-17
JPS5046145A (enrdf_load_stackoverflow) 1975-04-24
DE2339945A1 (de) 1975-02-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee