HK68289A - A method for producing a glass preform for an optical fibre - Google Patents
A method for producing a glass preform for an optical fibreInfo
- Publication number
- HK68289A HK68289A HK682/89A HK68289A HK68289A HK 68289 A HK68289 A HK 68289A HK 682/89 A HK682/89 A HK 682/89A HK 68289 A HK68289 A HK 68289A HK 68289 A HK68289 A HK 68289A
- Authority
- HK
- Hong Kong
- Prior art keywords
- producing
- optical fibre
- glass preform
- preform
- glass
- 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]
- C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
-
- 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]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—Reactant deposition burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
-
- 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
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/06—Concentric circular ports
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/30—For glass precursor of non-standard type, e.g. solid SiH3F
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14415884A JPS6126532A (ja) | 1984-07-13 | 1984-07-13 | 光フアイバ−用母材の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK68289A true HK68289A (en) | 1989-09-01 |
Family
ID=15355546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK682/89A HK68289A (en) | 1984-07-13 | 1989-08-24 | A method for producing a glass preform for an optical fibre |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4765815A (xx) |
| JP (1) | JPS6126532A (xx) |
| KR (1) | KR890003705B1 (xx) |
| AU (1) | AU574195B2 (xx) |
| CA (1) | CA1264614A (xx) |
| DE (1) | DE3523992A1 (xx) |
| GB (1) | GB2161474B (xx) |
| HK (1) | HK68289A (xx) |
| MY (1) | MY103723A (xx) |
| SG (1) | SG2789G (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2164934B (en) * | 1984-09-29 | 1988-10-05 | Stc Plc | Optical fibres |
| DE4026337A1 (de) * | 1990-08-21 | 1992-02-27 | Hench Automatik App Masch | Vorrichtung zum abkuehlen und granulieren von schmelzfluessigen straengen |
| US5166500A (en) * | 1990-08-31 | 1992-11-24 | Goldstar Co., Ltd. | Barcode reader decoder system |
| JP3206916B2 (ja) * | 1990-11-28 | 2001-09-10 | 住友電気工業株式会社 | 欠陥濃度低減方法、紫外線透過用光学ガラスの製造方法及び紫外線透過用光学ガラス |
| CZ290109B6 (cs) † | 1991-08-02 | 2002-06-12 | Isover Saint-Gobain | Způsob výroby minerální vlny z roztaveného minerálního materiálu a zařízení pro provádění tohoto způsobu |
| US5171412A (en) * | 1991-08-23 | 1992-12-15 | Applied Materials, Inc. | Material deposition method for integrated circuit manufacturing |
| JP2000191337A (ja) * | 1998-12-25 | 2000-07-11 | Furukawa Electric Co Ltd:The | フ―ド付きガラス微粒子合成用ト―チ |
| TWI233430B (en) * | 2000-01-28 | 2005-06-01 | Shinetsu Chemical Co | Method for manufacturing glass base material, glass base material, and optical fiber |
| EP1124252A2 (en) * | 2000-02-10 | 2001-08-16 | Applied Materials, Inc. | Apparatus and process for processing substrates |
| US20050223750A1 (en) * | 2002-05-03 | 2005-10-13 | Massimo Nutini | Burner assembly for producing glass preforms and corresponding production process |
| US7404302B2 (en) * | 2004-05-27 | 2008-07-29 | Corning Incorporated | Method of depositing glass soot |
| US9260338B2 (en) * | 2014-02-28 | 2016-02-16 | Sumitomo Electric Industries, Ltd. | Porous glass body and method for producing glass preform |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806224A (en) * | 1972-10-06 | 1974-04-23 | Bell Telephone Labor Inc | Optical transmission line |
| NL165134B (nl) * | 1974-04-24 | 1980-10-15 | Nippon Telegraph & Telephone | Werkwijze voor de vervaardiging van een staaf als tussenprodukt voor de vervaardiging van een optische vezel en werkwijze voor de vervaardiging van een optische vezel uit zulk een tussenprodukt. |
| JPS5142546A (ja) * | 1974-10-09 | 1976-04-10 | Hitachi Ltd | Hikarigarasufuaibanoseizohoho |
| US4135901A (en) * | 1974-12-18 | 1979-01-23 | Sumitomo Electric Industries, Ltd. | Method of manufacturing glass for optical waveguide |
| JPS52121341A (en) * | 1976-04-06 | 1977-10-12 | Nippon Telegr & Teleph Corp <Ntt> | Production of optical fiber base materials and production apparatus fo r the same |
| JPS5313618A (en) * | 1976-07-26 | 1978-02-07 | Nippon Telegraph & Telephone | Process for preparing dehydrated glass |
| JPS6026053B2 (ja) * | 1976-08-26 | 1985-06-21 | 日本電信電話株式会社 | 光伝送用ガラスの製造方法 |
| JPS542653A (en) * | 1977-06-08 | 1979-01-10 | Toshiba Corp | Exposing device for color picture tube |
| JPS5927728B2 (ja) * | 1977-08-11 | 1984-07-07 | 日本電信電話株式会社 | 煤状ガラスロッドの製造方法 |
| DE3036915A1 (de) * | 1979-10-09 | 1981-04-23 | Nippon Telegraph & Telephone Public Corp., Tokyo | Verfahren zur herstellung von rohlingen fuer lichtleitfasern |
| FR2476058A1 (fr) * | 1980-02-15 | 1981-08-21 | Quartz Silice Sa | Semi-produit pour la production de fibres optiques, procede de preparation du semi-produit et fibres optiques obtenues a partir du semi-produit |
| US4310339A (en) * | 1980-06-02 | 1982-01-12 | Corning Glass Works | Method and apparatus for forming an optical waveguide preform having a continuously removable starting member |
| US4378985A (en) * | 1981-06-04 | 1983-04-05 | Corning Glass Works | Method and apparatus for forming an optical waveguide fiber |
| US4568370A (en) * | 1982-09-29 | 1986-02-04 | Corning Glass Works | Optical fiber preform and method |
| JPS6046940A (ja) * | 1983-08-22 | 1985-03-14 | Furukawa Electric Co Ltd:The | 光学系ガラス母材の製造方法とその装置 |
| JPS60161347A (ja) * | 1984-01-24 | 1985-08-23 | Sumitomo Electric Ind Ltd | 光フアイバ用ガラス母材の製造方法 |
| DE3474657D1 (en) * | 1984-01-31 | 1988-11-24 | Nippon Telegraph & Telephone | Method of fabricating optical fiber preforms |
| JPS60200836A (ja) * | 1984-03-27 | 1985-10-11 | Sumitomo Electric Ind Ltd | 光フアイバ−用プリフオ−ムの製造方法 |
-
1984
- 1984-07-13 JP JP14415884A patent/JPS6126532A/ja active Granted
-
1985
- 1985-06-21 AU AU43937/85A patent/AU574195B2/en not_active Ceased
- 1985-06-24 GB GB08515928A patent/GB2161474B/en not_active Expired
- 1985-07-03 KR KR1019850004762A patent/KR890003705B1/ko not_active IP Right Cessation
- 1985-07-04 DE DE19853523992 patent/DE3523992A1/de active Granted
- 1985-07-11 CA CA000486650A patent/CA1264614A/en not_active Expired - Fee Related
-
1987
- 1987-08-20 US US07/088,542 patent/US4765815A/en not_active Expired - Fee Related
- 1987-09-30 MY MYPI87002626A patent/MY103723A/en unknown
-
1989
- 1989-01-13 SG SG27/89A patent/SG2789G/en unknown
- 1989-08-24 HK HK682/89A patent/HK68289A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR860001015A (ko) | 1986-02-22 |
| DE3523992A1 (de) | 1986-01-16 |
| US4765815A (en) | 1988-08-23 |
| JPS6126532A (ja) | 1986-02-05 |
| AU574195B2 (en) | 1988-06-30 |
| JPS64332B2 (xx) | 1989-01-06 |
| MY103723A (en) | 1993-09-30 |
| GB2161474B (en) | 1987-10-28 |
| SG2789G (en) | 1989-06-02 |
| KR890003705B1 (ko) | 1989-09-30 |
| AU4393785A (en) | 1986-01-16 |
| GB2161474A (en) | 1986-01-15 |
| GB8515928D0 (en) | 1985-07-24 |
| CA1264614A (en) | 1990-01-23 |
| DE3523992C2 (xx) | 1989-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |