JPS57166328A - Manufacturing of preform for fluoride optical fiber - Google Patents
Manufacturing of preform for fluoride optical fiberInfo
- Publication number
- JPS57166328A JPS57166328A JP5055881A JP5055881A JPS57166328A JP S57166328 A JPS57166328 A JP S57166328A JP 5055881 A JP5055881 A JP 5055881A JP 5055881 A JP5055881 A JP 5055881A JP S57166328 A JPS57166328 A JP S57166328A
- Authority
- JP
- Japan
- Prior art keywords
- preform
- rod
- raw material
- molten
- seed rod
- 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
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
- C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
- C03B37/01291—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by progressive melting, e.g. melting glass powder during delivery to and adhering the so-formed melt to a target or preform, e.g. the Plasma Oxidation Deposition [POD] process
-
- 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
- C03B2201/82—Fluoride glasses, e.g. ZBLAN glass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5055881A JPS57166328A (en) | 1981-04-06 | 1981-04-06 | Manufacturing of preform for fluoride optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5055881A JPS57166328A (en) | 1981-04-06 | 1981-04-06 | Manufacturing of preform for fluoride optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57166328A true JPS57166328A (en) | 1982-10-13 |
JPS6126502B2 JPS6126502B2 (enrdf_load_stackoverflow) | 1986-06-20 |
Family
ID=12862332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5055881A Granted JPS57166328A (en) | 1981-04-06 | 1981-04-06 | Manufacturing of preform for fluoride optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57166328A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983942A (ja) * | 1982-11-02 | 1984-05-15 | ヘレウス・クアルツシユメルツエ・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | 不均一な屈折率分布を有している長いガラス物体の製造方法 |
US4537864A (en) * | 1983-08-31 | 1985-08-27 | Corning Glass Works | Metal fluoride glasses in the CdF2 -PbF2 -AlF3 -(LiF) system |
FR2649392A1 (fr) * | 1989-07-06 | 1991-01-11 | France Etat Ponts Chaussees | Procede de fabrication en continu d'un barreau de verre, notamment pour la realisation de matrices laser ou de preformes pour tirage de fibres optiques |
FR2686597A1 (fr) * | 1992-01-28 | 1993-07-30 | Alcatel Nv | Procede de fabrication d'un tube en verre, notamment en verre fluore. |
-
1981
- 1981-04-06 JP JP5055881A patent/JPS57166328A/ja active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5983942A (ja) * | 1982-11-02 | 1984-05-15 | ヘレウス・クアルツシユメルツエ・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング | 不均一な屈折率分布を有している長いガラス物体の製造方法 |
US4537864A (en) * | 1983-08-31 | 1985-08-27 | Corning Glass Works | Metal fluoride glasses in the CdF2 -PbF2 -AlF3 -(LiF) system |
FR2649392A1 (fr) * | 1989-07-06 | 1991-01-11 | France Etat Ponts Chaussees | Procede de fabrication en continu d'un barreau de verre, notamment pour la realisation de matrices laser ou de preformes pour tirage de fibres optiques |
FR2686597A1 (fr) * | 1992-01-28 | 1993-07-30 | Alcatel Nv | Procede de fabrication d'un tube en verre, notamment en verre fluore. |
US5350433A (en) * | 1992-01-28 | 1994-09-27 | Alcatel N.V. | Method of manufacturing a cylindrical part from glass, especially from fluorinated glass by maintaining a thin gaseous film around the cylinder |
Also Published As
Publication number | Publication date |
---|---|
JPS6126502B2 (enrdf_load_stackoverflow) | 1986-06-20 |
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