JPS60186424A - 屈折率勾配を有するロッド状ガラス体の製法 - Google Patents

屈折率勾配を有するロッド状ガラス体の製法

Info

Publication number
JPS60186424A
JPS60186424A JP59041409A JP4140984A JPS60186424A JP S60186424 A JPS60186424 A JP S60186424A JP 59041409 A JP59041409 A JP 59041409A JP 4140984 A JP4140984 A JP 4140984A JP S60186424 A JPS60186424 A JP S60186424A
Authority
JP
Japan
Prior art keywords
dopant
glass body
refractive index
rod
pores
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
JP59041409A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6227012B2 (OSRAM
Inventor
Shigeaki Omi
成明 近江
Yoshiyuki Asahara
浅原　慶之
Hiroyuki Sakai
裕之 坂井
Seiichi Aragaki
新垣　誠一
Shin Nakayama
伸 中山
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 JP59041409A priority Critical patent/JPS60186424A/ja
Publication of JPS60186424A publication Critical patent/JPS60186424A/ja
Publication of JPS6227012B2 publication Critical patent/JPS6227012B2/ja
Granted legal-status Critical Current

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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01262—Depositing additional preform material as liquids or solutions, e.g. solution doping of preform tubes or rods
    • 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)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
JP59041409A 1984-03-06 1984-03-06 屈折率勾配を有するロッド状ガラス体の製法 Granted JPS60186424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59041409A JPS60186424A (ja) 1984-03-06 1984-03-06 屈折率勾配を有するロッド状ガラス体の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59041409A JPS60186424A (ja) 1984-03-06 1984-03-06 屈折率勾配を有するロッド状ガラス体の製法

Publications (2)

Publication Number Publication Date
JPS60186424A true JPS60186424A (ja) 1985-09-21
JPS6227012B2 JPS6227012B2 (OSRAM) 1987-06-11

Family

ID=12607556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59041409A Granted JPS60186424A (ja) 1984-03-06 1984-03-06 屈折率勾配を有するロッド状ガラス体の製法

Country Status (1)

Country Link
JP (1) JPS60186424A (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277525A (ja) * 1987-05-08 1988-11-15 Nippon Sheet Glass Co Ltd 光学ガラスの製造方法
WO2003035564A3 (en) * 2001-10-24 2003-07-31 Inst Nat Optique Optical fibre and preform as well as their manufacture from phase-separated glass

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63277525A (ja) * 1987-05-08 1988-11-15 Nippon Sheet Glass Co Ltd 光学ガラスの製造方法
WO2003035564A3 (en) * 2001-10-24 2003-07-31 Inst Nat Optique Optical fibre and preform as well as their manufacture from phase-separated glass
US7058269B2 (en) 2001-10-24 2006-06-06 Institut National D'optique Reconstructed glass for fiber optic applications

Also Published As

Publication number Publication date
JPS6227012B2 (OSRAM) 1987-06-11

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