JPH0327491B2 - - Google Patents
Info
- Publication number
- JPH0327491B2 JPH0327491B2 JP13376286A JP13376286A JPH0327491B2 JP H0327491 B2 JPH0327491 B2 JP H0327491B2 JP 13376286 A JP13376286 A JP 13376286A JP 13376286 A JP13376286 A JP 13376286A JP H0327491 B2 JPH0327491 B2 JP H0327491B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- base material
- sio
- soot body
- cladding
- 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
- 239000011521 glass Substances 0.000 claims description 60
- 239000004071 soot Substances 0.000 claims description 34
- 238000005253 cladding Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 18
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 16
- 229910005793 GeO 2 Inorganic materials 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 6
- 239000011737 fluorine Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 239000011162 core material Substances 0.000 description 49
- 239000000835 fiber Substances 0.000 description 24
- 238000009826 distribution Methods 0.000 description 18
- 239000002245 particle Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000002194 synthesizing effect Effects 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 229910003902 SiCl 4 Inorganic materials 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910004014 SiF4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61133762A JPS62292647A (ja) | 1986-06-11 | 1986-06-11 | 分散シフトシングルモ−ド光フアイバの製造方法 |
| KR1019870005307A KR900003449B1 (ko) | 1986-06-11 | 1987-05-28 | 분산 시프트싱글모우드 광파이버 및 그 제조방법 |
| US07/060,176 US4822399A (en) | 1986-06-11 | 1987-06-10 | Glass preform for dispersion shifted single mode optical fiber and method for the production of the same |
| CA000539353A CA1294438C (fr) | 1986-06-11 | 1987-06-10 | Preforme de verre pour fibre optique monomode a decalage de dispersion et methode de fabrication de cette preforme |
| AU74131/87A AU592875B2 (en) | 1986-06-11 | 1987-06-11 | Glass preform for dispersion shifted single mode optical fiber and method for the production of the same |
| EP87108453A EP0249230B1 (fr) | 1986-06-11 | 1987-06-11 | Préforme en verre pour fibres optique à mode unique avec dispersion décalée pour sa fabrication |
| DE8787108453T DE3762609D1 (de) | 1986-06-11 | 1987-06-11 | Glas-vorform fuer eine dispersionsverschobene optische einzelmodenfaser und verfahren zu deren herstellung. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61133762A JPS62292647A (ja) | 1986-06-11 | 1986-06-11 | 分散シフトシングルモ−ド光フアイバの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62292647A JPS62292647A (ja) | 1987-12-19 |
| JPH0327491B2 true JPH0327491B2 (fr) | 1991-04-16 |
Family
ID=15112357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61133762A Granted JPS62292647A (ja) | 1986-06-11 | 1986-06-11 | 分散シフトシングルモ−ド光フアイバの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62292647A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927862A (zh) * | 2019-12-10 | 2020-03-27 | 普天线缆集团有限公司 | 一种新型弯曲不敏感g657单模光纤及其制作方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6243522B1 (en) * | 1998-12-21 | 2001-06-05 | Corning Incorporated | Photonic crystal fiber |
| KR100919515B1 (ko) * | 2004-10-22 | 2009-09-28 | 가부시키가이샤후지쿠라 | 광파이버 및 전송 시스템 및 파장 다중 전송 시스템 |
| JP6402471B2 (ja) * | 2014-04-07 | 2018-10-10 | 住友電気工業株式会社 | 光ファイバの製造方法 |
-
1986
- 1986-06-11 JP JP61133762A patent/JPS62292647A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110927862A (zh) * | 2019-12-10 | 2020-03-27 | 普天线缆集团有限公司 | 一种新型弯曲不敏感g657单模光纤及其制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62292647A (ja) | 1987-12-19 |
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