ATE512937T1 - Verfahren zur herstellung einer vorform für optische fasern - Google Patents
Verfahren zur herstellung einer vorform für optische fasernInfo
- Publication number
- ATE512937T1 ATE512937T1 AT05256683T AT05256683T ATE512937T1 AT E512937 T1 ATE512937 T1 AT E512937T1 AT 05256683 T AT05256683 T AT 05256683T AT 05256683 T AT05256683 T AT 05256683T AT E512937 T1 ATE512937 T1 AT E512937T1
- Authority
- AT
- Austria
- Prior art keywords
- optical fiber
- producing
- fiber preform
- band
- starting
- Prior art date
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
- C03B37/014—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]
- C03B37/01466—Means for changing or stabilising the diameter or form of tubes or rods
- C03B37/01473—Collapsing
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05256683A EP1783104B1 (de) | 2005-10-27 | 2005-10-27 | Verfahren zur Herstellung einer Vorform für optische Fasern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE512937T1 true ATE512937T1 (de) | 2011-07-15 |
Family
ID=36123129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05256683T ATE512937T1 (de) | 2005-10-27 | 2005-10-27 | Verfahren zur herstellung einer vorform für optische fasern |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1783104B1 (de) |
| AT (1) | ATE512937T1 (de) |
| ES (1) | ES2370869T3 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1034059C2 (nl) * | 2007-06-29 | 2008-12-30 | Draka Comteq Bv | Werkwijze voor het vervaardigen van een voorvorm voor optische vezels onder toepassing van een dampdepositieproces. |
| CN107848865B (zh) | 2015-06-12 | 2021-04-09 | 普睿司曼股份公司 | 制造用于具有低的衰减损失的光纤的预制件的方法 |
| CN106630586B (zh) * | 2016-12-19 | 2023-03-24 | 青海中利光纤技术有限公司 | 具有中心孔保护功能的光纤预制棒挂棒装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4596442B2 (ja) | 1999-04-26 | 2010-12-08 | コーニング インコーポレイテッド | 低水分ピーク光導波路ファイバおよびその製造方法 |
| WO2003011779A1 (en) * | 2001-07-31 | 2003-02-13 | Corning Incorporated | Method for fabricating a low polarization mode dispersion optical fiber |
| EP1716084B1 (de) * | 2003-12-24 | 2012-09-05 | Prysmian S.p.A. | Verfahren zur herstellung einer dämpfungsarmen lichtleitfaser |
-
2005
- 2005-10-27 EP EP05256683A patent/EP1783104B1/de not_active Expired - Lifetime
- 2005-10-27 AT AT05256683T patent/ATE512937T1/de active
- 2005-10-27 ES ES05256683T patent/ES2370869T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1783104B1 (de) | 2011-06-15 |
| EP1783104A1 (de) | 2007-05-09 |
| ES2370869T3 (es) | 2011-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |
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