JPS54156829A - Production of optical fiber with reflective index gradient - Google Patents

Production of optical fiber with reflective index gradient

Info

Publication number
JPS54156829A
JPS54156829A JP6737179A JP6737179A JPS54156829A JP S54156829 A JPS54156829 A JP S54156829A JP 6737179 A JP6737179 A JP 6737179A JP 6737179 A JP6737179 A JP 6737179A JP S54156829 A JPS54156829 A JP S54156829A
Authority
JP
Japan
Prior art keywords
production
optical fiber
index gradient
reflective index
reflective
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.)
Pending
Application number
JP6737179A
Other languages
English (en)
Inventor
Do Panafuiyuu Aruman
Beiraku Kurisuteianu
Nemoo Ibu
Teyurupan Maruku
Fuooru Mishieru
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
Publication of JPS54156829A publication Critical patent/JPS54156829A/ja
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
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • 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
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions
    • 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
    • C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
    • 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
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/008—Other surface treatment of glass not in the form of fibres or filaments comprising a lixiviation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP6737179A 1978-05-30 1979-05-30 Production of optical fiber with reflective index gradient Pending JPS54156829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7816035A FR2427621A1 (fr) 1978-05-30 1978-05-30 Procede de fabrication de fibres optiques de faible attenuation, et fibre optique obtenue par ce procede

Publications (1)

Publication Number Publication Date
JPS54156829A true JPS54156829A (en) 1979-12-11

Family

ID=9208830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6737179A Pending JPS54156829A (en) 1978-05-30 1979-05-30 Production of optical fiber with reflective index gradient

Country Status (5)

Country Link
US (1) US4249924A (ja)
EP (1) EP0006044B1 (ja)
JP (1) JPS54156829A (ja)
DE (1) DE2961122D1 (ja)
FR (1) FR2427621A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5030266A (en) * 1986-11-07 1991-07-09 At&T Bell Laboratories Apparatus for adjusting the configuration of optical substrates
US5118333A (en) * 1986-11-07 1992-06-02 At&T Bell Laboratories Apparatus for contacting a preform rod to cause the preform rod to have a substantially straight longitudinal axis and a transverse cross section which is substantially circular and disposed concentrically about its longitudinal axis
US4875916A (en) * 1986-11-07 1989-10-24 American Telephone And Telegraph Company, At&T Technologies, Inc. Methods of adjusting the configuration of optical substrates
US4812153A (en) * 1987-01-12 1989-03-14 American Telephone And Telegraph Company Method of making a glass body having a graded refractive index profile
FR2706607B1 (fr) * 1993-06-15 1995-07-21 Thomson Csf Capteur de température multipoints reconfigurable.
FR2706606B1 (fr) * 1993-06-15 1995-07-21 Thomson Csf Capteur à fibre optique reconfigurable.
WO2008106038A1 (en) * 2007-02-28 2008-09-04 Corning Incorporated Extruded glass structures and methods for manufacturing the same
CN114560628B (zh) * 2022-03-21 2023-05-26 创昇光电科技(苏州)有限公司 局域三维微结构光纤的制备方法
CN114988687B (zh) * 2022-06-01 2023-08-18 浙江富通光纤技术有限公司 一种石英光纤预制棒的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1279465A (en) * 1968-10-25 1972-06-28 Nippon Selfoc Co Ltd Production of light-conducting fibres
US3792987A (en) * 1972-03-27 1974-02-19 D Eaton Method of making an improved porous glass support material
CA1020752A (en) * 1973-04-27 1977-11-15 Pedro B. Macedo Method of producing optical wave guide fibers
US4097258A (en) * 1974-05-17 1978-06-27 Hoya Glass Works, Ltd. Optical fiber
GB1519701A (en) * 1975-02-19 1978-08-02 Zeiss Stiftung Method of producing glass bodies having a gradient of ref-active index
FR2368444A1 (fr) * 1976-10-19 1978-05-19 Thomson Csf Procede de fabrication de fibres de verre a gradient radial d'indice de refraction, pour le guidage d'ondes optiques

Also Published As

Publication number Publication date
EP0006044B1 (fr) 1981-09-30
FR2427621A1 (fr) 1979-12-28
EP0006044A1 (fr) 1979-12-12
DE2961122D1 (en) 1981-12-10
US4249924A (en) 1981-02-10
FR2427621B1 (ja) 1980-09-19

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