DK202530761A1 - Reservoir, method for producing optical fiber, and device for producing optical fiber - Google Patents

Reservoir, method for producing optical fiber, and device for producing optical fiber

Info

Publication number
DK202530761A1
DK202530761A1 DKPA202530761A DKPA202530761A DK202530761A1 DK 202530761 A1 DK202530761 A1 DK 202530761A1 DK PA202530761 A DKPA202530761 A DK PA202530761A DK PA202530761 A DKPA202530761 A DK PA202530761A DK 202530761 A1 DK202530761 A1 DK 202530761A1
Authority
DK
Denmark
Prior art keywords
reservoir
optical fiber
ppm
glass pipe
glass
Prior art date
Application number
DKPA202530761A
Other languages
English (en)
Inventor
Sakuma Hirotaka
Sato Shin
Hasegawa Takemi
Original Assignee
Sumitomo Electric Industries
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 Sumitomo Electric Industries filed Critical Sumitomo Electric Industries
Publication of DK202530761A1 publication Critical patent/DK202530761A1/en

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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DKPA202530761A 2023-06-06 2025-11-24 Reservoir, method for producing optical fiber, and device for producing optical fiber DK202530761A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023092938 2023-06-06
PCT/JP2024/018367 WO2024252898A1 (ja) 2023-06-06 2024-05-17 リザーバ、光ファイバの製造方法および光ファイバの製造装置

Publications (1)

Publication Number Publication Date
DK202530761A1 true DK202530761A1 (en) 2025-12-02

Family

ID=93795199

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA202530761A DK202530761A1 (en) 2023-06-06 2025-11-24 Reservoir, method for producing optical fiber, and device for producing optical fiber

Country Status (4)

Country Link
JP (1) JPWO2024252898A1 (https=)
CN (1) CN121152774A (https=)
DK (1) DK202530761A1 (https=)
WO (1) WO2024252898A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040057692A1 (en) * 2002-08-28 2004-03-25 Ball Laura J. Low loss optical fiber and method for making same
DK3553035T3 (da) * 2016-12-12 2023-08-21 Sumitomo Electric Industries Fremgangsmåde til fremstilling af et optisk fiberbasismateriale
WO2020027063A1 (ja) * 2018-07-31 2020-02-06 住友電気工業株式会社 光ファイバ

Also Published As

Publication number Publication date
JPWO2024252898A1 (https=) 2024-12-12
CN121152774A (zh) 2025-12-16
WO2024252898A1 (ja) 2024-12-12

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Legal Events

Date Code Title Description
PAT Application published

Effective date: 20251124