NO158573B - Fremgangsmaate for fremstilling av emner for optiske fibre. - Google Patents
Fremgangsmaate for fremstilling av emner for optiske fibre. Download PDFInfo
- Publication number
- NO158573B NO158573B NO843655A NO843655A NO158573B NO 158573 B NO158573 B NO 158573B NO 843655 A NO843655 A NO 843655A NO 843655 A NO843655 A NO 843655A NO 158573 B NO158573 B NO 158573B
- Authority
- NO
- Norway
- Prior art keywords
- temperature
- particles
- deposition
- tube
- deposited
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000013307 optical fiber Substances 0.000 title claims description 9
- 230000008021 deposition Effects 0.000 claims abstract description 29
- 239000002245 particle Substances 0.000 claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000000376 reactant Substances 0.000 claims description 10
- 239000012808 vapor phase Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 abstract description 8
- 238000000151 deposition Methods 0.000 description 31
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 238000001089 thermophoresis Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- C03B37/012—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
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
- C03B37/01815—Reactant deposition burners or deposition heating means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Glass Compositions (AREA)
- Eyeglasses (AREA)
- Optical Integrated Circuits (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT67954/83A IT1168839B (it) | 1983-09-15 | 1983-09-15 | Procedimento e apparecchiatura per la produzione di preforme per fibre ottiche ad elevata velocita di deposizione |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO843655L NO843655L (no) | 1985-03-18 |
| NO158573C NO158573C (no) | 1988-10-05 |
| NO158573B true NO158573B (no) | 1988-10-05 |
Family
ID=11306676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO843655A NO158573B (no) | 1983-09-15 | 1984-09-14 | Fremgangsmaate for fremstilling av emner for optiske fibre. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4608070A (da) |
| EP (1) | EP0140113B1 (da) |
| JP (1) | JPS6090846A (da) |
| AT (1) | ATE27951T1 (da) |
| AU (1) | AU550914B2 (da) |
| BR (1) | BR8404518A (da) |
| CA (1) | CA1228773A (da) |
| DE (2) | DE3464360D1 (da) |
| DK (1) | DK428884A (da) |
| ES (1) | ES8606211A1 (da) |
| IT (1) | IT1168839B (da) |
| NO (1) | NO158573B (da) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528275A1 (de) * | 1985-08-07 | 1987-02-19 | Philips Patentverwaltung | Verfahren und vorrichtung zum innenbeschichten von rohren |
| US5028246A (en) * | 1986-02-03 | 1991-07-02 | Ensign-Bickford Optical Technologies, Inc. | Methods of making optical waveguides |
| FR2619397B1 (fr) * | 1987-08-12 | 1989-11-10 | Commissariat Energie Atomique | Procede pour recouvrir une surface de grande longueur d'une couche uniforme de particules |
| US5318611A (en) * | 1992-03-13 | 1994-06-07 | Ensign-Bickford Optical Technologies, Inc. | Methods of making optical waveguides and waveguides made thereby |
| US5397372A (en) * | 1993-11-30 | 1995-03-14 | At&T Corp. | MCVD method of making a low OH fiber preform with a hydrogen-free heat source |
| US6145345A (en) * | 1998-06-05 | 2000-11-14 | Lucent Technologies Inc. | Modified chemical vapor deposition using independently controlled thermal sources |
| KR100277358B1 (ko) * | 1998-06-25 | 2001-01-15 | 윤종용 | 화학기상증착방법에 의한 광섬유모재 제조장치 및 방법 |
| US6122935A (en) * | 1998-07-08 | 2000-09-26 | Lucent Technologies Inc. | High rate MCVD method of making an optical fiber preform |
| EP1010672A1 (en) * | 1998-12-17 | 2000-06-21 | PIRELLI CAVI E SISTEMI S.p.A. | Method and apparatus for forming an optical fiber preform by combustionless hydrolysis |
| NL1012616C2 (nl) * | 1999-07-16 | 2001-01-17 | Plasma Optical Fibre Bv | Werkwijze ter vervaardiging van een voorvorm, alsmede vezel verkregen uit een dergelijke voorvorm. |
| WO2002088039A1 (en) * | 2001-04-30 | 2002-11-07 | Intelcore Technologies, Inc. | Hybrid manufacturing process for optical fibers |
| US20030084685A1 (en) * | 2001-11-02 | 2003-05-08 | Jds Uniphase Corporation | Method of making an optical fiber or preform having a reduced hydrogen content |
| NL1022087C2 (nl) * | 2002-12-05 | 2004-06-08 | Draka Fibre Technology Bv | Werkwijze ter vervaardiging van een optische vezel. |
| JP4022769B2 (ja) * | 2003-11-20 | 2007-12-19 | 住友電気工業株式会社 | ガラスパイプ加工方法 |
| US7866189B2 (en) * | 2003-12-08 | 2011-01-11 | Fujikura Ltd. | Dehydration-sintering furnace, a manufacturing method of an optical fiber preform utilizing the furnace and an optical fiber preform manufactured by the method |
| NL1037164C2 (nl) | 2009-07-30 | 2011-02-02 | Draka Comteq Bv | Werkwijze voor het vervaardigen van een primaire voorvorm voor optische vezels. |
| NL1037163C2 (nl) * | 2009-07-30 | 2011-02-02 | Draka Comteq Bv | Werkwijze en inrichting voor het vervaardigen van een primaire voorvorm voor optische vezels. |
| US20220098084A1 (en) * | 2020-05-20 | 2022-03-31 | Corning Incorporated | Methods for increasing deposition in a flame hydrolysis deposition process |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559768A (en) * | 1977-06-07 | 1980-01-23 | Int Standard Electric Corp | Optical fibre preform manufacture |
| US4334903A (en) * | 1977-08-29 | 1982-06-15 | Bell Telephone Laboratories, Incorporated | Optical fiber fabrication |
| NL7920045A (nl) * | 1978-08-18 | 1980-06-30 | Western Electric Co | Vervaardiging van optische vezels onder toepassing van thermoforetische afzetting van glas voorloper deeltjes. |
| US4417911A (en) * | 1981-02-27 | 1983-11-29 | Associated Electrical Industries Limited | Manufacture of optical fibre preforms |
-
1983
- 1983-09-15 IT IT67954/83A patent/IT1168839B/it active
-
1984
- 1984-09-07 DK DK428884A patent/DK428884A/da unknown
- 1984-09-11 ES ES535816A patent/ES8606211A1/es not_active Expired
- 1984-09-11 BR BR8404518A patent/BR8404518A/pt unknown
- 1984-09-12 AU AU32980/84A patent/AU550914B2/en not_active Ceased
- 1984-09-12 US US06/650,297 patent/US4608070A/en not_active Expired - Fee Related
- 1984-09-12 CA CA000462986A patent/CA1228773A/en not_active Expired
- 1984-09-14 NO NO843655A patent/NO158573B/no unknown
- 1984-09-14 JP JP59191895A patent/JPS6090846A/ja active Pending
- 1984-09-14 EP EP84111017A patent/EP0140113B1/en not_active Expired
- 1984-09-14 AT AT84111017T patent/ATE27951T1/de not_active IP Right Cessation
- 1984-09-14 DE DE8484111017T patent/DE3464360D1/de not_active Expired
- 1984-09-14 DE DE198484111017T patent/DE140113T1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR8404518A (pt) | 1985-08-06 |
| NO158573C (no) | 1988-10-05 |
| ATE27951T1 (de) | 1987-07-15 |
| DK428884D0 (da) | 1984-09-07 |
| DE3464360D1 (en) | 1987-07-30 |
| ES535816A0 (es) | 1986-04-01 |
| US4608070A (en) | 1986-08-26 |
| EP0140113B1 (en) | 1987-06-24 |
| CA1228773A (en) | 1987-11-03 |
| IT8367954A0 (it) | 1983-09-15 |
| EP0140113A1 (en) | 1985-05-08 |
| JPS6090846A (ja) | 1985-05-22 |
| AU550914B2 (en) | 1986-04-10 |
| IT1168839B (it) | 1987-05-20 |
| DE140113T1 (de) | 1985-10-10 |
| DK428884A (da) | 1985-03-16 |
| ES8606211A1 (es) | 1986-04-01 |
| AU3298084A (en) | 1985-03-21 |
| NO843655L (no) | 1985-03-18 |
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