JPS59152237A - ガラス体の製造法 - Google Patents

ガラス体の製造法

Info

Publication number
JPS59152237A
JPS59152237A JP2484483A JP2484483A JPS59152237A JP S59152237 A JPS59152237 A JP S59152237A JP 2484483 A JP2484483 A JP 2484483A JP 2484483 A JP2484483 A JP 2484483A JP S59152237 A JPS59152237 A JP S59152237A
Authority
JP
Japan
Prior art keywords
glass material
pores
dopant
glass body
refractive index
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.)
Granted
Application number
JP2484483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232140B2 (enrdf_load_stackoverflow
Inventor
Shigeaki Omi
成明 近江
Seiichi Aragaki
新垣　誠一
Hiroyuki Sakai
裕之 坂井
Yoshiyuki Asahara
浅原　慶之
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.)
Hoya Corp
Original Assignee
Hoya Corp
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 Hoya Corp filed Critical Hoya Corp
Priority to JP2484483A priority Critical patent/JPS59152237A/ja
Priority to DE19843405816 priority patent/DE3405816A1/de
Publication of JPS59152237A publication Critical patent/JPS59152237A/ja
Publication of JPS6232140B2 publication Critical patent/JPS6232140B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C03C23/007—Other surface treatment of glass not in the form of fibres or filaments by thermal treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • 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
    • C03B37/01265—Manufacture of preforms for drawing fibres or filaments starting entirely or partially from molten glass, e.g. by dipping a preform in a melt
    • 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]
    • C03B37/016—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 a liquid phase reaction process, e.g. through a gel phase
    • 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
    • C03C13/005—Fibre or filament compositions obtained by leaching of a soluble phase and consolidation
    • 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
    • C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
    • 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
    • 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
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass (AREA)
JP2484483A 1983-02-18 1983-02-18 ガラス体の製造法 Granted JPS59152237A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2484483A JPS59152237A (ja) 1983-02-18 1983-02-18 ガラス体の製造法
DE19843405816 DE3405816A1 (de) 1983-02-18 1984-02-17 Verfahren zur herstellung eines glasprodukts mit einem brechungsindexgradienten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2484483A JPS59152237A (ja) 1983-02-18 1983-02-18 ガラス体の製造法

Publications (2)

Publication Number Publication Date
JPS59152237A true JPS59152237A (ja) 1984-08-30
JPS6232140B2 JPS6232140B2 (enrdf_load_stackoverflow) 1987-07-13

Family

ID=12149522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2484483A Granted JPS59152237A (ja) 1983-02-18 1983-02-18 ガラス体の製造法

Country Status (2)

Country Link
JP (1) JPS59152237A (enrdf_load_stackoverflow)
DE (1) DE3405816A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115806382A (zh) * 2022-12-29 2023-03-17 长飞光纤光缆股份有限公司 一种传像光纤及其制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01244066A (ja) * 1988-03-24 1989-09-28 Ig Tech Res Inc 端部被覆材
JPH02161528A (ja) * 1988-12-14 1990-06-21 Nec Corp ルールの双方向静的デバッガ
DE19541372A1 (de) * 1994-11-15 1996-05-23 Gen Electric Tiegel aus geschmolzenem Quarz sowie Verfahren zu dessen Herstellung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474818A (en) * 1977-11-28 1979-06-15 Sumitomo Electric Industries Method of making glass member
JPS56155036A (en) * 1980-04-30 1981-12-01 Nippon Telegr & Teleph Corp <Ntt> Preparation of high-silica glass

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1586119A (en) * 1976-07-05 1981-03-18 Fujitsu Ltd Method of producing an optical fibre preform
US4157906A (en) * 1978-02-21 1979-06-12 Corning Glass Works Method of drawing glass optical waveguides
US4302231A (en) * 1979-01-29 1981-11-24 Pedro Manoel Buarque De Macedo Method of producing a glass article having a graded refractive index profile of a parabolic nature

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474818A (en) * 1977-11-28 1979-06-15 Sumitomo Electric Industries Method of making glass member
JPS56155036A (en) * 1980-04-30 1981-12-01 Nippon Telegr & Teleph Corp <Ntt> Preparation of high-silica glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115806382A (zh) * 2022-12-29 2023-03-17 长飞光纤光缆股份有限公司 一种传像光纤及其制备方法

Also Published As

Publication number Publication date
JPS6232140B2 (enrdf_load_stackoverflow) 1987-07-13
DE3405816A1 (de) 1984-08-30

Similar Documents

Publication Publication Date Title
US4225330A (en) Process for producing glass member
US5068208A (en) Sol-gel method for making gradient index optical elements
EP0293064B1 (en) Sol-gel method for making ultra-low expansion glass
JPH06122530A (ja) 屈折率勾配型ガラス及びその製造のためのゾル−ゲル法
KR890000360A (ko) 광섬유의 제조방법
US4686195A (en) Method and composition for the manufacture of gradient index glass
US4640699A (en) Process for producing glass product having gradient of refractive index
US4902650A (en) Gradient-index glass
JPS58145634A (ja) ド−プされたガラス状シリカの製造方法
CN116282882B (zh) 一种Nd3+掺杂石英光纤预制棒及制备方法
JP3059152B2 (ja) ゾル―ゲルプロセスによるシリカガラスの製造方法
US4563205A (en) Process for the production of slab-shaped lens having gradient of refractive index in thickness direction only
US4410345A (en) Method of producing optical waveguide
JPS59152237A (ja) ガラス体の製造法
US3149946A (en) Method of improving the infrared transmittance of high silica glass
JPS59152238A (ja) 屈折率勾配を有するガラス体の製造法
CA1267425A (en) Lithium-aluminum-silicate glass ceramic powders and methods of making them
US5294573A (en) Sol-gel process of making gradient-index glass
US5308802A (en) Sol-gel process of making glass, particulary gradient-index glass
US4767435A (en) Process for producing transparent glass product having refractive index gradient
KR19990065456A (ko) 소형 세라믹 비드의 제조 방법
US3252036A (en) Lamp having a colored envelope
US3399043A (en) Electric lamp and method of production
JP3188296B2 (ja) 偏光性石英ガラスの製造方法
JPS6033226A (ja) ス−ト焼結ガラス体の製造方法