IT1167852B - Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione - Google Patents

Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione

Info

Publication number
IT1167852B
IT1167852B IT09367/81A IT936781A IT1167852B IT 1167852 B IT1167852 B IT 1167852B IT 09367/81 A IT09367/81 A IT 09367/81A IT 936781 A IT936781 A IT 936781A IT 1167852 B IT1167852 B IT 1167852B
Authority
IT
Italy
Prior art keywords
optical fiber
transmission device
high power
laser radiation
power laser
Prior art date
Application number
IT09367/81A
Other languages
English (en)
Other versions
IT8109367A0 (it
Inventor
Stefano Sottini
Massimo Brenci
Riccardo Falciai
Giancarlo Righini
Vera Russo
Annamaria Scheggi Verga
Original Assignee
Stefano Sottini
Massimo Brenci
Riccardo Falciai
Giancarlo Righini
Vera Russo
Annamaria Scheggi Verga
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 Stefano Sottini, Massimo Brenci, Riccardo Falciai, Giancarlo Righini, Vera Russo, Annamaria Scheggi Verga filed Critical Stefano Sottini
Priority to IT09367/81A priority Critical patent/IT1167852B/it
Publication of IT8109367A0 publication Critical patent/IT8109367A0/it
Priority to GB8206128A priority patent/GB2095422B/en
Priority to FR8204858A priority patent/FR2502797B1/fr
Priority to DE19823210506 priority patent/DE3210506A1/de
Priority to US06/361,416 priority patent/US4521070A/en
Priority to GB08409215A priority patent/GB2138167B/en
Priority to US06/704,518 priority patent/US4707172A/en
Application granted granted Critical
Publication of IT1167852B publication Critical patent/IT1167852B/it

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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/02—External structure or shape details
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optical Couplings Of Light Guides (AREA)
IT09367/81A 1981-03-24 1981-03-24 Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione IT1167852B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT09367/81A IT1167852B (it) 1981-03-24 1981-03-24 Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione
GB8206128A GB2095422B (en) 1981-03-24 1982-03-02 Laser radation light guide
FR8204858A FR2502797B1 (fr) 1981-03-24 1982-03-22 Dispositif de transmission d'un faisceau laser et procede de fabrication d'un troncon de fibre optique a section variable du dispositif
DE19823210506 DE3210506A1 (de) 1981-03-24 1982-03-23 Uebertragungsvorrichtung fuer laserstrahlen
US06/361,416 US4521070A (en) 1981-03-24 1982-03-24 High power laser radiation conveying device utilizing variable section fiber optics
GB08409215A GB2138167B (en) 1981-03-24 1984-04-10 Connector for optic fibre laser radiation conveying device
US06/704,518 US4707172A (en) 1981-03-24 1985-02-22 Method of making variable section fiber optics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT09367/81A IT1167852B (it) 1981-03-24 1981-03-24 Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione

Publications (2)

Publication Number Publication Date
IT8109367A0 IT8109367A0 (it) 1981-03-24
IT1167852B true IT1167852B (it) 1987-05-20

Family

ID=11129066

Family Applications (1)

Application Number Title Priority Date Filing Date
IT09367/81A IT1167852B (it) 1981-03-24 1981-03-24 Dispositivo di trasmissione di radiazione laser di alta potenza che utilizza una fibra ottica a sezione variabile e suo procedimento di realizzazione

Country Status (5)

Country Link
US (2) US4521070A (it)
DE (1) DE3210506A1 (it)
FR (1) FR2502797B1 (it)
GB (2) GB2095422B (it)
IT (1) IT1167852B (it)

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Also Published As

Publication number Publication date
GB2138167A (en) 1984-10-17
GB2095422A (en) 1982-09-29
GB8409215D0 (en) 1984-05-23
GB2095422B (en) 1985-03-13
GB2138167B (en) 1985-09-11
FR2502797A1 (fr) 1982-10-01
US4707172A (en) 1987-11-17
US4521070A (en) 1985-06-04
DE3210506A1 (de) 1983-01-27
FR2502797B1 (fr) 1985-12-27
IT8109367A0 (it) 1981-03-24

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