DE69701953D1 - Verfahren zum Ziehen einer Chalkogenidenthaltenden Glasfaser - Google Patents
Verfahren zum Ziehen einer Chalkogenidenthaltenden GlasfaserInfo
- Publication number
- DE69701953D1 DE69701953D1 DE69701953T DE69701953T DE69701953D1 DE 69701953 D1 DE69701953 D1 DE 69701953D1 DE 69701953 T DE69701953 T DE 69701953T DE 69701953 T DE69701953 T DE 69701953T DE 69701953 D1 DE69701953 D1 DE 69701953D1
- Authority
- DE
- Germany
- Prior art keywords
- chalcogen
- glass fiber
- containing glass
- fiber
- glass
- 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.)
- Expired - Fee Related
Links
- 229910052798 chalcogen Inorganic materials 0.000 title 1
- 150000001787 chalcogens Chemical class 0.000 title 1
- 239000003365 glass fiber Substances 0.000 title 1
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
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- 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
- C03C13/041—Non-oxide glass compositions
-
- 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
- C03C13/041—Non-oxide glass compositions
- C03C13/043—Chalcogenide glass compositions
-
- 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
- C03C3/12—Silica-free oxide glass compositions
-
- 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
- C03C3/32—Non-oxide glass compositions, e.g. binary or ternary halides, sulfides or nitrides of germanium, selenium or tellurium
- C03C3/321—Chalcogenide glasses, e.g. containing S, Se, Te
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/10—Compositions for glass with special properties for infrared transmitting glass
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34515796 | 1996-12-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701953D1 true DE69701953D1 (de) | 2000-06-15 |
DE69701953T2 DE69701953T2 (de) | 2000-12-14 |
Family
ID=18374676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701953T Expired - Fee Related DE69701953T2 (de) | 1996-12-25 | 1997-12-20 | Verfahren zum Ziehen einer Chalkogenidenthaltenden Glasfaser |
Country Status (3)
Country | Link |
---|---|
US (1) | US5917108A (de) |
EP (1) | EP0850889B1 (de) |
DE (1) | DE69701953T2 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11314924A (ja) * | 1998-03-02 | 1999-11-16 | Hoya Corp | カルコゲナイドガラスからなる光学部材及びガラスファイバの製造方法、光学部材、ファイバ並びに光増幅器 |
CN1539090A (zh) * | 2001-04-12 | 2004-10-20 | �ź㴫 | 高折射率差纤维波导及其应用 |
EP1567893A4 (de) * | 2002-11-22 | 2007-09-19 | Omniguide Inc | Dielektrischer wellenleiter unverfahren zu seiner herstellung |
DE102011100376A1 (de) | 2011-05-03 | 2012-11-08 | Forschungszentrum Jülich GmbH | Verfahren zur Herstellung von Glasfasern |
EP2679609A1 (de) | 2012-06-28 | 2014-01-01 | Lummus Novolen Technology Gmbh | Steril anspruchsvolle Dialkoxydialkylsilane als externe Spender für Ziegler-Katalysatoren für die Polymerisation von Propylen |
CN108423987B (zh) * | 2018-04-19 | 2020-09-01 | 江苏师范大学 | 一种硒基硫卤玻璃光纤及其制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5201920A (en) * | 1987-01-23 | 1993-04-13 | Siemens Aktiengesellschaft | Method for producing an optical fiber of halide glass, particularly an infrared permeable fiber of fluoride glass |
JPS643031A (en) * | 1987-03-09 | 1989-01-06 | Hisankabutsu Glass Kenkyu Kaihatsu Kk | Production of infrared ray fiber |
US4908053A (en) * | 1987-08-19 | 1990-03-13 | Non Oxide Glass Research And Development Co., Ltd. | Process for producing chalcogenide glass fiber |
JPH0477327A (ja) * | 1990-07-17 | 1992-03-11 | Sumitomo Electric Ind Ltd | 光ファイバの製造方法 |
US5958103A (en) * | 1995-03-06 | 1999-09-28 | Hoya Corporation | Process for producing preform for glass fiber and process for producing glass fiber |
-
1997
- 1997-12-19 US US08/994,936 patent/US5917108A/en not_active Expired - Fee Related
- 1997-12-20 EP EP97122591A patent/EP0850889B1/de not_active Expired - Lifetime
- 1997-12-20 DE DE69701953T patent/DE69701953T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69701953T2 (de) | 2000-12-14 |
US5917108A (en) | 1999-06-29 |
EP0850889A1 (de) | 1998-07-01 |
EP0850889B1 (de) | 2000-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |