ZA200305992B - Method for manufacturing an optical fibre suitable for high transmission rates. - Google Patents
Method for manufacturing an optical fibre suitable for high transmission rates. Download PDFInfo
- Publication number
- ZA200305992B ZA200305992B ZA200305992A ZA200305992A ZA200305992B ZA 200305992 B ZA200305992 B ZA 200305992B ZA 200305992 A ZA200305992 A ZA 200305992A ZA 200305992 A ZA200305992 A ZA 200305992A ZA 200305992 B ZA200305992 B ZA 200305992B
- Authority
- ZA
- South Africa
- Prior art keywords
- optical fibre
- centre
- fibre
- separate layers
- deposited
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 25
- 238000007496 glass forming Methods 0.000 claims abstract description 8
- 239000002243 precursor Substances 0.000 claims abstract description 8
- 239000010453 quartz Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000002019 doping agent Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 32
- 230000003287 optical effect Effects 0.000 description 6
- 239000012792 core layer Substances 0.000 description 5
- 238000005253 cladding Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 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
-
- 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
- C03B37/01823—Plasma deposition burners or heating means
- C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
- G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Dispersion Chemistry (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1017523A NL1017523C2 (nl) | 2001-03-07 | 2001-03-07 | Werkwijze ter vervaardiging van een optische vezel die geschikt is voor hoge transmissiesnelheden. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200305992B true ZA200305992B (en) | 2004-06-26 |
Family
ID=19773014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200305992A ZA200305992B (en) | 2001-03-07 | 2003-08-04 | Method for manufacturing an optical fibre suitable for high transmission rates. |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US7068895B2 (de) |
| EP (1) | EP1365999B1 (de) |
| JP (1) | JP4145658B2 (de) |
| KR (1) | KR100827727B1 (de) |
| CN (1) | CN1232462C (de) |
| AT (1) | ATE486823T1 (de) |
| BR (1) | BR0209900B1 (de) |
| DE (1) | DE60238181D1 (de) |
| DK (1) | DK1365999T3 (de) |
| NL (1) | NL1017523C2 (de) |
| RU (1) | RU2286962C2 (de) |
| WO (1) | WO2002070416A1 (de) |
| ZA (1) | ZA200305992B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL1024015C2 (nl) * | 2003-07-28 | 2005-02-01 | Draka Fibre Technology Bv | Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel. |
| US7848604B2 (en) | 2007-08-31 | 2010-12-07 | Tensolite, Llc | Fiber-optic cable and method of manufacture |
| US8857372B2 (en) * | 2007-12-10 | 2014-10-14 | Ofs Fitel, Llc | Method of fabricating optical fiber using an isothermal, low pressure plasma deposition technique |
| US20100154478A1 (en) * | 2008-12-01 | 2010-06-24 | Panduit Corp. | Multimode fiber having improved index profile |
| US8351027B2 (en) | 2009-06-15 | 2013-01-08 | Panduit Corp. | Method and metric for selecting and designing multimode fiber for improved performance |
| US9052486B2 (en) | 2010-10-21 | 2015-06-09 | Carlisle Interconnect Technologies, Inc. | Fiber optic cable and method of manufacture |
| US9329335B2 (en) * | 2014-01-31 | 2016-05-03 | Ofs Fitel, Llc | Broadband multi-mode optical fibers with flat-zone in dopant concentration profile |
| US9709732B2 (en) * | 2014-01-31 | 2017-07-18 | Ofs Fitel, Llc | Manufacture of multi-mode optical fibers |
| CN105837025B (zh) * | 2016-04-21 | 2018-12-11 | 烽火通信科技股份有限公司 | 高效制备掺杂光纤预制棒的方法及掺杂光纤预制棒 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2929166A1 (de) * | 1979-07-19 | 1981-01-29 | Philips Patentverwaltung | Verfahren zur herstellung von lichtleitfasern |
| NL8300650A (nl) | 1983-02-22 | 1984-09-17 | Philips Nv | Werkwijze voor het vervaardigen van een massieve voorvorm voor het trekken van optische vezels. |
| DE3525979A1 (de) * | 1985-07-20 | 1987-01-29 | Philips Patentverwaltung | Verfahren zur herstellung von lichtleitfasern |
| US5188648A (en) | 1985-07-20 | 1993-02-23 | U.S. Philips Corp. | Method of manufacturing optical fibres |
| DE3635034A1 (de) * | 1986-10-15 | 1988-04-21 | Philips Patentverwaltung | Verfahren zur herstellung von lichtleitfasern |
| US6438303B1 (en) | 1999-02-22 | 2002-08-20 | Corning Incorporated | Laser optimized multimode fiber and method for use with laser and LED sources and system employing same |
| US6542690B1 (en) * | 2000-05-08 | 2003-04-01 | Corning Incorporated | Chalcogenide doping of oxide glasses |
-
2001
- 2001-03-07 NL NL1017523A patent/NL1017523C2/nl not_active IP Right Cessation
-
2002
- 2002-02-25 JP JP2002569745A patent/JP4145658B2/ja not_active Expired - Lifetime
- 2002-02-25 DE DE60238181T patent/DE60238181D1/de not_active Expired - Lifetime
- 2002-02-25 EP EP02712532A patent/EP1365999B1/de not_active Expired - Lifetime
- 2002-02-25 KR KR1020037011060A patent/KR100827727B1/ko active IP Right Grant
- 2002-02-25 CN CNB028060385A patent/CN1232462C/zh not_active Expired - Lifetime
- 2002-02-25 WO PCT/NL2002/000118 patent/WO2002070416A1/en active Application Filing
- 2002-02-25 RU RU2003129654/03A patent/RU2286962C2/ru active
- 2002-02-25 AT AT02712532T patent/ATE486823T1/de not_active IP Right Cessation
- 2002-02-25 DK DK02712532.7T patent/DK1365999T3/da active
- 2002-02-25 BR BRPI0209900-4A patent/BR0209900B1/pt not_active IP Right Cessation
- 2002-03-06 US US10/093,088 patent/US7068895B2/en not_active Expired - Lifetime
-
2003
- 2003-08-04 ZA ZA200305992A patent/ZA200305992B/en unknown
-
2005
- 2005-10-06 US US11/245,894 patent/US7116877B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004528257A (ja) | 2004-09-16 |
| EP1365999B1 (de) | 2010-11-03 |
| EP1365999A1 (de) | 2003-12-03 |
| US7116877B2 (en) | 2006-10-03 |
| CN1232462C (zh) | 2005-12-21 |
| US20020170321A1 (en) | 2002-11-21 |
| DK1365999T3 (da) | 2011-01-10 |
| KR20030082604A (ko) | 2003-10-22 |
| ATE486823T1 (de) | 2010-11-15 |
| KR100827727B1 (ko) | 2008-05-07 |
| JP4145658B2 (ja) | 2008-09-03 |
| RU2003129654A (ru) | 2005-03-27 |
| US20060037365A1 (en) | 2006-02-23 |
| NL1017523C2 (nl) | 2002-09-10 |
| DE60238181D1 (de) | 2010-12-16 |
| US7068895B2 (en) | 2006-06-27 |
| CN1494516A (zh) | 2004-05-05 |
| WO2002070416A1 (en) | 2002-09-12 |
| RU2286962C2 (ru) | 2006-11-10 |
| BR0209900B1 (pt) | 2011-01-11 |
| BR0209900A (pt) | 2004-07-27 |
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