CN86100210A - 光导纤维预成型材的处理方法 - Google Patents
光导纤维预成型材的处理方法 Download PDFInfo
- Publication number
- CN86100210A CN86100210A CN198686100210A CN86100210A CN86100210A CN 86100210 A CN86100210 A CN 86100210A CN 198686100210 A CN198686100210 A CN 198686100210A CN 86100210 A CN86100210 A CN 86100210A CN 86100210 A CN86100210 A CN 86100210A
- Authority
- CN
- China
- Prior art keywords
- preform
- transparent glass
- optical fiber
- dehydration
- treatment process
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 63
- 239000013307 optical fiber Substances 0.000 title claims abstract description 19
- 238000011282 treatment Methods 0.000 title claims description 62
- 230000008569 process Effects 0.000 title claims description 26
- 239000011521 glass Substances 0.000 claims abstract description 64
- 238000012545 processing Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 7
- 238000006297 dehydration reaction Methods 0.000 claims description 38
- 230000018044 dehydration Effects 0.000 claims description 32
- 239000000460 chlorine Substances 0.000 claims description 29
- 239000004071 soot Substances 0.000 claims description 27
- 229910052801 chlorine Inorganic materials 0.000 claims description 23
- 229910052734 helium Inorganic materials 0.000 claims description 14
- 239000001307 helium Substances 0.000 claims description 12
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical group F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 claims description 5
- 238000002309 gasification Methods 0.000 claims description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical group ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 23
- 239000000463 material Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 26
- 239000001257 hydrogen Substances 0.000 description 26
- 229910052739 hydrogen Inorganic materials 0.000 description 26
- 208000005156 Dehydration Diseases 0.000 description 25
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 21
- 238000010521 absorption reaction Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229960001866 silicon dioxide Drugs 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003672 processing method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- PRRSEKBHEBFFSC-UHFFFAOYSA-N CN(C)[IH]CCCC[IH]C Chemical compound CN(C)[IH]CCCC[IH]C PRRSEKBHEBFFSC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000011369 optimal treatment Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal 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 Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP426985 | 1985-01-14 | ||
| JP60-4269 | 1985-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86100210A true CN86100210A (zh) | 1986-09-10 |
Family
ID=11579819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198686100210A Pending CN86100210A (zh) | 1985-01-14 | 1986-01-14 | 光导纤维预成型材的处理方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS61270232A (enrdf_load_stackoverflow) |
| CN (1) | CN86100210A (enrdf_load_stackoverflow) |
| GB (1) | GB2171691B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669019A (zh) * | 2016-04-19 | 2016-06-15 | 江苏亨通光导新材料有限公司 | 光纤预制棒的制造装置及其制造方法 |
| CN106116121A (zh) * | 2016-08-31 | 2016-11-16 | 中国建筑材料科学研究总院 | 石英玻璃的制备方法及石英玻璃 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004002106A (ja) * | 2002-05-31 | 2004-01-08 | Shin Etsu Chem Co Ltd | 低損失光ファイバ母材とその製造方法 |
| JP4535497B2 (ja) * | 2004-12-24 | 2010-09-01 | 信越石英株式会社 | Ｏｈ基濃度の制御された合成シリカガラスの製造方法 |
| JP4789689B2 (ja) * | 2006-04-18 | 2011-10-12 | 信越化学工業株式会社 | 低損失光ファイバ母材の製造方法 |
| JP5603024B2 (ja) * | 2009-01-20 | 2014-10-08 | 古河電気工業株式会社 | 光ファイバ母材の製造方法 |
| JP5974488B2 (ja) * | 2011-04-15 | 2016-08-23 | 住友電気工業株式会社 | 光ファイバおよび光ファイバ母材 |
| WO2019107557A1 (ja) * | 2017-12-01 | 2019-06-06 | 古河電気工業株式会社 | ガラス体の製造装置、ガラス体の製造方法、スート搬送機構、及びスート加熱機構 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583981A (ja) * | 1981-06-30 | 1983-01-10 | Moai:Kk | 鉄七宝製品の製造法 |
| JPS6081033A (ja) * | 1983-10-11 | 1985-05-09 | Nippon Telegr & Teleph Corp <Ntt> | 光フアイバの製造方法 |
-
1986
- 1986-01-11 JP JP389586A patent/JPS61270232A/ja active Granted
- 1986-01-14 GB GB08600792A patent/GB2171691B/en not_active Expired
- 1986-01-14 CN CN198686100210A patent/CN86100210A/zh active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669019A (zh) * | 2016-04-19 | 2016-06-15 | 江苏亨通光导新材料有限公司 | 光纤预制棒的制造装置及其制造方法 |
| WO2017181649A1 (zh) * | 2016-04-19 | 2017-10-26 | 江苏亨通光导新材料有限公司 | 光纤预制棒的制造装置及其制造方法 |
| CN105669019B (zh) * | 2016-04-19 | 2018-08-07 | 江苏亨通光导新材料有限公司 | 光纤预制棒的制造装置及其制造方法 |
| CN106116121A (zh) * | 2016-08-31 | 2016-11-16 | 中国建筑材料科学研究总院 | 石英玻璃的制备方法及石英玻璃 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8600792D0 (en) | 1986-02-19 |
| GB2171691B (en) | 1988-06-29 |
| JPH0442340B2 (enrdf_load_stackoverflow) | 1992-07-13 |
| JPS61270232A (ja) | 1986-11-29 |
| GB2171691A (en) | 1986-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |