JPH0583498B2 - - Google Patents
Info
- Publication number
- JPH0583498B2 JPH0583498B2 JP1265285A JP1265285A JPH0583498B2 JP H0583498 B2 JPH0583498 B2 JP H0583498B2 JP 1265285 A JP1265285 A JP 1265285A JP 1265285 A JP1265285 A JP 1265285A JP H0583498 B2 JPH0583498 B2 JP H0583498B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- porous base
- fluorine
- bulk density
- optical fiber
- 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.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 116
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 43
- 229910052731 fluorine Inorganic materials 0.000 claims description 39
- 239000011737 fluorine Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 37
- 239000010453 quartz Substances 0.000 claims description 37
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 36
- 230000018044 dehydration Effects 0.000 claims description 22
- 238000006297 dehydration reaction Methods 0.000 claims description 22
- 239000013307 optical fiber Substances 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000009826 distribution Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 2
- 239000000460 chlorine Substances 0.000 claims 2
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 description 37
- 239000000835 fiber Substances 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 239000011159 matrix material Substances 0.000 description 7
- 238000005229 chemical vapour deposition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000004017 vitrification Methods 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 229910003902 SiCl 4 Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000004334 fluoridation Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101000856246 Arabidopsis thaliana Cleavage stimulation factor subunit 77 Proteins 0.000 description 1
- 229910018152 SeF6 Inorganic materials 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- RAWYMBACZSQNDD-UHFFFAOYSA-N [4-(2-aminoanilino)phenyl]-phenylmethanone Chemical compound NC1=CC=CC=C1NC1=CC=C(C(=O)C=2C=CC=CC=2)C=C1 RAWYMBACZSQNDD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000012024 dehydrating agents Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- LMDVZDMBPZVAIV-UHFFFAOYSA-N selenium hexafluoride Chemical compound F[Se](F)(F)(F)(F)F LMDVZDMBPZVAIV-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- LSJNBGSOIVSBBR-UHFFFAOYSA-N thionyl fluoride Chemical compound FS(F)=O LSJNBGSOIVSBBR-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 239000012808 vapor phase Substances 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]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—Reactant deposition burners
-
- 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
- C03B37/01493—Deposition substrates, e.g. targets, mandrels, start rods or tubes
-
- 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
- C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
-
- 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
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)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1265285A JPS61174138A (ja) | 1985-01-28 | 1985-01-28 | 光フアイバ用母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1265285A JPS61174138A (ja) | 1985-01-28 | 1985-01-28 | 光フアイバ用母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61174138A JPS61174138A (ja) | 1986-08-05 |
| JPH0583498B2 true JPH0583498B2 (en, 2012) | 1993-11-26 |
Family
ID=11811299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1265285A Granted JPS61174138A (ja) | 1985-01-28 | 1985-01-28 | 光フアイバ用母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61174138A (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217516A (en) * | 1985-12-27 | 1993-06-08 | Sumitomo Electric Industries, Ltd. | Method of making optical glass article |
| AU586058B2 (en) * | 1985-12-27 | 1989-06-29 | Sumitomo Electric Industries, Ltd. | Method of making optical glass article |
| JPH0196039A (ja) * | 1987-10-07 | 1989-04-14 | Sumitomo Electric Ind Ltd | 光フアイバ用母材の製造方法 |
| CN105916823A (zh) * | 2014-01-16 | 2016-08-31 | 古河电气工业株式会社 | 光纤预制棒的制造方法以及光纤的制造方法 |
-
1985
- 1985-01-28 JP JP1265285A patent/JPS61174138A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61174138A (ja) | 1986-08-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103224325B (zh) | 一种光纤预制棒包层掺氟的方法 | |
| KR900003449B1 (ko) | 분산 시프트싱글모우드 광파이버 및 그 제조방법 | |
| US4650511A (en) | Method for the preparation of a dehydrated quartz glass material for light transmission | |
| US4979971A (en) | Method for producing glass preform for optical fiber | |
| US6189342B1 (en) | Method of making segmented core optical waveguide preforms | |
| CN106007355B (zh) | 一种制备纯硅芯包层掺氟的超低损耗光纤预制棒的方法及其设备 | |
| US20030221459A1 (en) | Method for forming an optical waveguide fiber preform | |
| JPH08502470A (ja) | 石英ガラス光波導体のための予備成形体を製造する方法および装置 | |
| JPH1053423A (ja) | 合成シリカガラスの製造方法 | |
| KR890003704B1 (ko) | 광파이버용모재의 제조방법 | |
| CN104402213A (zh) | 一种纯二氧化硅松散体玻璃化掺氟方法 | |
| US20050144986A1 (en) | Method of making an optical fiber preform | |
| CN112062460B (zh) | 低损耗g.652.d光纤及其制作方法 | |
| EP2351715A1 (en) | Process for producing optical-fiber base material | |
| WO2016021576A1 (ja) | 光ファイバ母材および光ファイバの製造方法 | |
| US4880452A (en) | Method for producing glass preform for optical fiber containing fluorine in cladding | |
| KR20040002720A (ko) | 코어층 내의 수산기가 제거된 광섬유 모재의 제조방법 | |
| JPH0583498B2 (en, 2012) | ||
| JPH051221B2 (en, 2012) | ||
| US7021083B2 (en) | Manufacture of high purity glass tubes | |
| JP5046500B2 (ja) | 光ファイバ用ガラス母材の製造方法 | |
| US20220306515A1 (en) | Method for manufacturing optical fiber preform and apparatus for manufacturing optical fiber preform | |
| JPH0327491B2 (en, 2012) | ||
| JPH0791082B2 (ja) | 光ファイバ母材の製造方法及び装置 | |
| CN116891335A (zh) | 一种大有效面积超低损耗光纤的制备方法 |