NL174137C - METHOD FOR MANUFACTURING AN OPTICAL WAVE GUIDE - Google Patents

METHOD FOR MANUFACTURING AN OPTICAL WAVE GUIDE

Info

Publication number
NL174137C
NL174137C NLAANVRAGE7809849,A NL7809849A NL174137C NL 174137 C NL174137 C NL 174137C NL 7809849 A NL7809849 A NL 7809849A NL 174137 C NL174137 C NL 174137C
Authority
NL
Netherlands
Prior art keywords
manufacturing
wave guide
optical wave
optical
guide
Prior art date
Application number
NLAANVRAGE7809849,A
Other languages
Dutch (nl)
Other versions
NL174137B (en
NL7809849A (en
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of NL7809849A publication Critical patent/NL7809849A/en
Publication of NL174137B publication Critical patent/NL174137B/en
Application granted granted Critical
Publication of NL174137C publication Critical patent/NL174137C/en

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
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/225—Matching coefficients of thermal expansion [CTE] of glass layers
    • 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
    • C03B2203/22—Radial profile of refractive index, composition or softening point
    • C03B2203/26—Parabolic or graded index [GRIN] core profile
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/85—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid
    • C03B2207/86—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid by bubbling a gas through the liquid
NLAANVRAGE7809849,A 1977-09-29 1978-09-28 METHOD FOR MANUFACTURING AN OPTICAL WAVE GUIDE NL174137C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83792777A 1977-09-29 1977-09-29

Publications (3)

Publication Number Publication Date
NL7809849A NL7809849A (en) 1979-04-02
NL174137B NL174137B (en) 1983-12-01
NL174137C true NL174137C (en) 1987-05-18

Family

ID=25275810

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7809849,A NL174137C (en) 1977-09-29 1978-09-28 METHOD FOR MANUFACTURING AN OPTICAL WAVE GUIDE

Country Status (9)

Country Link
JP (2) JPS5464134A (en)
AT (1) AT388725B (en)
BR (1) BR7805597A (en)
CA (1) CA1117334A (en)
DE (1) DE2841909B2 (en)
FR (1) FR2404864A1 (en)
GB (1) GB2004863B (en)
IT (1) IT1099618B (en)
NL (1) NL174137C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4314837A (en) * 1979-03-01 1982-02-09 Corning Glass Works Reactant delivery system method
US4344670A (en) * 1980-05-01 1982-08-17 Corning Glass Works Optical waveguide soot preform with reduced inner layer stress and method of making
US5483613A (en) * 1994-08-16 1996-01-09 At&T Corp. Optical device with substrate and waveguide structure having thermal matching interfaces
DE102011109838A1 (en) 2011-05-27 2012-11-29 J-Plasma Gmbh optical fiber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110341A (en) * 1974-02-07 1975-08-30
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2
JPS5288349A (en) * 1976-01-20 1977-07-23 Nippon Selfoc Co Ltd Optical fiber for communication
DE2615534C3 (en) * 1976-04-09 1978-10-05 Jenaer Glaswerk Schott & Gen., 6500 Mainz Optical fiber suitable for the transmission of messages with a gradient profile made of multi-component glasses with an adapted expansion coefficient between the glass core and the glass cladding, as well as a process for their production

Also Published As

Publication number Publication date
AT388725B (en) 1989-08-25
CA1117334A (en) 1982-02-02
IT7828261A0 (en) 1978-09-29
NL174137B (en) 1983-12-01
NL7809849A (en) 1979-04-02
DE2841909B2 (en) 1981-04-23
FR2404864B1 (en) 1984-04-06
GB2004863A (en) 1979-04-11
ATA701778A (en) 1986-08-15
DE2841909A1 (en) 1979-04-05
IT1099618B (en) 1985-09-18
GB2004863B (en) 1982-05-26
FR2404864A1 (en) 1979-04-27
JPS5464134A (en) 1979-05-23
JPS6216904U (en) 1987-01-31
BR7805597A (en) 1979-06-05

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BC A request for examination has been filed
R1B Notice of opposition during period of laying open
A85 Still pending on 85-01-01
NP1G Patent granted (not automatically) [patent specification modified]
V1 Lapsed because of non-payment of the annual fee