FR2294459B1 - - Google Patents

Info

Publication number
FR2294459B1
FR2294459B1 FR7441131A FR7441131A FR2294459B1 FR 2294459 B1 FR2294459 B1 FR 2294459B1 FR 7441131 A FR7441131 A FR 7441131A FR 7441131 A FR7441131 A FR 7441131A FR 2294459 B1 FR2294459 B1 FR 2294459B1
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
Application number
FR7441131A
Other languages
French (fr)
Other versions
FR2294459A1 (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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7441131A priority Critical patent/FR2294459A1/en
Publication of FR2294459A1 publication Critical patent/FR2294459A1/en
Application granted granted Critical
Publication of FR2294459B1 publication Critical patent/FR2294459B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • 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
    • C03C25/105—Organic claddings
    • 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
FR7441131A 1974-12-13 1974-12-13 Optical fibre of mineral glass is coated with organic polymer - to reduce light loss Granted FR2294459A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7441131A FR2294459A1 (en) 1974-12-13 1974-12-13 Optical fibre of mineral glass is coated with organic polymer - to reduce light loss

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7441131A FR2294459A1 (en) 1974-12-13 1974-12-13 Optical fibre of mineral glass is coated with organic polymer - to reduce light loss

Publications (2)

Publication Number Publication Date
FR2294459A1 FR2294459A1 (en) 1976-07-09
FR2294459B1 true FR2294459B1 (en) 1977-04-08

Family

ID=9146139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7441131A Granted FR2294459A1 (en) 1974-12-13 1974-12-13 Optical fibre of mineral glass is coated with organic polymer - to reduce light loss

Country Status (1)

Country Link
FR (1) FR2294459A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724155A1 (en) * 1977-05-27 1978-12-07 Siemens Ag MESSAGE CABLES WITH FIBER OPTIC FIBER WAVE GUIDES
US4173393A (en) * 1977-06-06 1979-11-06 Corning Glass Works Optical waveguide with protective coating
US4319830A (en) * 1979-08-06 1982-03-16 Terence Roach Multispectral light detection system

Also Published As

Publication number Publication date
FR2294459A1 (en) 1976-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse