JPS6217708Y2 - - Google Patents
Info
- Publication number
- JPS6217708Y2 JPS6217708Y2 JP4274080U JP4274080U JPS6217708Y2 JP S6217708 Y2 JPS6217708 Y2 JP S6217708Y2 JP 4274080 U JP4274080 U JP 4274080U JP 4274080 U JP4274080 U JP 4274080U JP S6217708 Y2 JPS6217708 Y2 JP S6217708Y2
- Authority
- JP
- Japan
- Prior art keywords
- quartz
- tube
- capillary
- layer
- present
- 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
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 46
- 239000010453 quartz Substances 0.000 claims description 44
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- 229910004298 SiO 2 Inorganic materials 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 229910052796 boron Inorganic materials 0.000 description 4
- 238000004817 gas chromatography Methods 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 3
- 229910003902 SiCl 4 Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004017 vitrification Methods 0.000 description 2
- INAXVXBDKKUCGI-UHFFFAOYSA-N 4-hydroxy-2,5-dimethylfuran-3-one Chemical compound CC1OC(C)=C(O)C1=O INAXVXBDKKUCGI-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
- Surface Treatment Of Glass (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274080U JPS6217708Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4274080U JPS6217708Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56144353U JPS56144353U (enrdf_load_stackoverflow) | 1981-10-30 |
| JPS6217708Y2 true JPS6217708Y2 (enrdf_load_stackoverflow) | 1987-05-07 |
Family
ID=29638121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4274080U Expired JPS6217708Y2 (enrdf_load_stackoverflow) | 1980-03-31 | 1980-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217708Y2 (enrdf_load_stackoverflow) |
-
1980
- 1980-03-31 JP JP4274080U patent/JPS6217708Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56144353U (enrdf_load_stackoverflow) | 1981-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Lee | Diffusion of hydrogen in natural and synthetic fused quartz | |
| US4264347A (en) | Method of fabricating optical fiber preforms | |
| Elmer | Porous and reconstructed glasses | |
| Elmer et al. | Effect of nitriding on electrolysis and devitrification of high‐silica glasses | |
| JP5138140B2 (ja) | ニオブでドープされた酸化錫コーティングをガラスに形成する方法 | |
| KR890000360A (ko) | 광섬유의 제조방법 | |
| KR20050031110A (ko) | 저손실 광섬유 및 이의 제조방법 | |
| US4080188A (en) | Durable substrates having porous antireflection coatings | |
| US4017291A (en) | Process for the treatment of glass by metal migration | |
| DE2925309A1 (de) | Verfahren zur herstellung eines vorformlings zur bildung einer lichtleitfaser | |
| JPS6217708Y2 (enrdf_load_stackoverflow) | ||
| US3904422A (en) | Porous glass support material | |
| JPS62275035A (ja) | 光フアイバ用母材の製造方法 | |
| DE2431917A1 (de) | Glaspassiviertes halbleiterbauelement fuer hohe leistungen und verfahren zu seiner herstellung | |
| CA1084534A (en) | Method of producing glass compositions for optical wave guides | |
| DK162279B (da) | Fremgangsmaade til fremstilling af et raaemne til optiske fibre | |
| GB1598760A (en) | Optical fibre preforms and their manufacture | |
| Xiaoming et al. | Some characteristics of glass in the Al2O3 B2O3 SiO2 system from the gel | |
| JPS62283845A (ja) | ド−プト石英系光フアイバ | |
| JPH0243720B2 (ja) | Handotaishoryosekieigarasuseiroshinkan | |
| CN1018780B (zh) | 氢敏元件及制造法 | |
| EP0536631B1 (de) | Verfahren zum Herstellen einer Vorform für optische Fasern | |
| GB2226309A (en) | Optical fibre manufacture | |
| SU381622A1 (enrdf_load_stackoverflow) | ||
| JPH02149442A (ja) | 光ファイバ用母材の製造方法 |