KR860006042A - 광파이버 및 그 제조방법 - Google Patents

광파이버 및 그 제조방법

Info

Publication number
KR860006042A
KR860006042A KR1019860000223A KR860000223A KR860006042A KR 860006042 A KR860006042 A KR 860006042A KR 1019860000223 A KR1019860000223 A KR 1019860000223A KR 860000223 A KR860000223 A KR 860000223A KR 860006042 A KR860006042 A KR 860006042A
Authority
KR
South Korea
Prior art keywords
manufacturing
optical fiber
fiber
optical
Prior art date
Application number
KR1019860000223A
Other languages
English (en)
Other versions
KR900000755B1 (ko
Inventor
미노루 와다나베
미찌히사 교오또
Original Assignee
스미도모덴기고오교오 가부시기가이샤
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 스미도모덴기고오교오 가부시기가이샤 filed Critical 스미도모덴기고오교오 가부시기가이샤
Publication of KR860006042A publication Critical patent/KR860006042A/ko
Application granted granted Critical
Publication of KR900000755B1 publication Critical patent/KR900000755B1/ko

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
    • 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
    • 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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • 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
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
KR1019860000223A 1985-01-25 1986-01-16 광파이버 및 그 제조방법 KR900000755B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60013215A JPS61174146A (ja) 1985-01-25 1985-01-25 光フアイバ及びその製造方法
JP60-13215 1985-01-25

Publications (2)

Publication Number Publication Date
KR860006042A true KR860006042A (ko) 1986-08-16
KR900000755B1 KR900000755B1 (ko) 1990-02-15

Family

ID=11826931

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000223A KR900000755B1 (ko) 1985-01-25 1986-01-16 광파이버 및 그 제조방법

Country Status (7)

Country Link
US (1) US4735475A (ko)
EP (1) EP0189865B1 (ko)
JP (1) JPS61174146A (ko)
KR (1) KR900000755B1 (ko)
AU (1) AU579220B2 (ko)
CA (1) CA1287494C (ko)
DE (1) DE3670065D1 (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028246A (en) * 1986-02-03 1991-07-02 Ensign-Bickford Optical Technologies, Inc. Methods of making optical waveguides
JPH0791081B2 (ja) * 1986-07-03 1995-10-04 住友電気工業株式会社 シングルモ−ドフアイバ用ガラス母材の製造方法
US5044716A (en) * 1989-12-08 1991-09-03 Corning Incorporated Chlorine-doped optical component
JP2785430B2 (ja) * 1990-03-28 1998-08-13 三菱マテリアル株式会社 光伝送用石英ガラス
DE4028275A1 (de) * 1990-09-06 1992-03-12 Kabelmetal Electro Gmbh Verfahren zur herstellung von glasfaser-lichtwellenleitern mit erhoehter zugfestigkeit
US5318611A (en) * 1992-03-13 1994-06-07 Ensign-Bickford Optical Technologies, Inc. Methods of making optical waveguides and waveguides made thereby
US5838866A (en) * 1995-11-03 1998-11-17 Corning Incorporated Optical fiber resistant to hydrogen-induced attenuation
US6334338B1 (en) 1998-07-02 2002-01-01 Lucent Technologies Inc. Sol gel process of making a fiber preform with removal of oxide particles
WO2002102725A1 (fr) * 2001-06-13 2002-12-27 Sumitomo Electric Industries, Ltd. Materiau a base de verre et son procede de fabrication
US8315495B2 (en) * 2009-01-30 2012-11-20 Corning Incorporated Large effective area fiber with Ge-free core
US7689085B1 (en) 2009-01-30 2010-03-30 Corning Incorporated Large effective area fiber with GE-free core
CN109791250B (zh) 2016-09-21 2021-03-12 康宁股份有限公司 包覆物折射率变化的光纤及其形成方法
JP2018205357A (ja) * 2017-05-30 2018-12-27 株式会社フジクラ 光ファイバ、光ファイバの製造方法、および光ファイバ母材
EP4090636A1 (en) * 2020-01-17 2022-11-23 Corning Incorporated Reduced coating diameter chlorine-doped silica optical fibers with low loss and microbend sensitivity

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459522A (en) * 1963-07-08 1969-08-05 Corning Glass Works Method of treating a porous,high silica content glass
US3933454A (en) * 1974-04-22 1976-01-20 Corning Glass Works Method of making optical waveguides
US4165223A (en) * 1978-03-06 1979-08-21 Corning Glass Works Method of making dry optical waveguides
JPS54131044A (en) * 1978-04-04 1979-10-11 Nippon Telegr & Teleph Corp <Ntt> Production of parent material for optical communication fiber
JPS5636132A (en) * 1979-08-31 1981-04-09 Jeol Ltd Sample shifter for electron ray exposing device, etc.
JPS57160927A (en) * 1981-03-25 1982-10-04 Nippon Telegr & Teleph Corp <Ntt> Manufacture of base material for optical fiber
GB2113200B (en) * 1982-01-08 1985-06-19 Hitachi Ltd Process for producing optical glass
JPS58125619A (ja) * 1982-01-18 1983-07-26 Nippon Telegr & Teleph Corp <Ntt> 光伝送用ガラス母材の製造方法
US4492763A (en) * 1982-07-06 1985-01-08 Texas Instruments Incorporated Low dispersion infrared glass
US4486212A (en) * 1982-09-29 1984-12-04 Corning Glass Works Devitrification resistant flame hydrolysis process
AU569757B2 (en) * 1983-10-19 1988-02-18 Nippon Telegraph & Telephone Corporation Optical fibre preform manufacture
JP2549615B2 (ja) * 1984-06-18 1996-10-30 住友電気工業株式会社 光フアイバ用ガラス母材の焼結方法
JPS6136129A (ja) * 1984-07-30 1986-02-20 Sumitomo Electric Ind Ltd 光フアイバ用ガラス母材の製造方法
JPS6140843A (ja) * 1984-07-31 1986-02-27 Furukawa Electric Co Ltd:The 光フアイバ
CA1260684A (en) * 1985-03-19 1989-09-26 Koichi Abe Optical waveguide manufacture

Also Published As

Publication number Publication date
AU5270686A (en) 1986-07-31
DE3670065D1 (de) 1990-05-10
US4735475A (en) 1988-04-05
JPH0140782B2 (ko) 1989-08-31
EP0189865B1 (en) 1990-04-04
EP0189865A1 (en) 1986-08-06
KR900000755B1 (ko) 1990-02-15
AU579220B2 (en) 1988-11-17
CA1287494C (en) 1991-08-13
JPS61174146A (ja) 1986-08-05

Similar Documents

Publication Publication Date Title
KR870000604A (ko) 종결된 광섬유와 그 제조방법
KR880700289A (ko) 광섬유 케이블 및 그 제조방법
KR880700284A (ko) 광섬유 커플러 및 그 성형 방법
KR890015296A (ko) 광섬유 복합애자 및 그 제조 방법
KR910001409A (ko) 광부품 및 그 제조방법
KR880700945A (ko) 광섬유 코넥터
KR860005235A (ko) 강화 광파이버 및 그의 제조방법
DK363187D0 (da) Optisk fiber
KR890016266A (ko) 전주 및 그 제조방법과 전주조립체
MX152511A (es) Mejoras en cable de fibras opticas y metodo de fabricacion
KR860012281U (ko) 광파이버용 콘넥터
DK96887A (da) Optisk fiberapparat
KR860008093A (ko) 광파이버용 모재의 제조방법
KR880000341A (ko) 광파이버용모재의 제조방법
KR840008309A (ko) 유리섬유의 제조방법 및 장치
BR8506186A (pt) Fibras oticas formadas de vidro de mgo-a12-sio2
KR860006042A (ko) 광파이버 및 그 제조방법
ES549801A0 (es) Perfeccionamientos en la fabricacion de cables y componentesde cables de fibras opticas
FI884134A (fi) Optinen kuiturakenne
KR890017559A (ko) 광 감쇠기 및 그 제조방법
KR860013699U (ko) 광 파이버용 콘넥터
KR900012852A (ko) 광섬유 제조방법
KR860008952A (ko) 광파이버용모재의 제조방법
DK227885D0 (da) Optisk fiber
DE3884722D1 (de) Glasfaser-Stecker und Herstellungsmethode dafür.

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20050204

Year of fee payment: 16

EXPY Expiration of term