CN101891380B - 一种大尺寸光纤预制棒及其光纤的制造方法 - Google Patents
一种大尺寸光纤预制棒及其光纤的制造方法 Download PDFInfo
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- CN101891380B CN101891380B CN2010102291234A CN201010229123A CN101891380B CN 101891380 B CN101891380 B CN 101891380B CN 2010102291234 A CN2010102291234 A CN 2010102291234A CN 201010229123 A CN201010229123 A CN 201010229123A CN 101891380 B CN101891380 B CN 101891380B
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- optical fiber
- bushing pipe
- plug
- fluorine
- preform
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- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 56
- 229910052731 fluorine Inorganic materials 0.000 claims description 56
- 239000011737 fluorine Substances 0.000 claims description 56
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- 229910052732 germanium Inorganic materials 0.000 claims description 2
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- 238000004904 shortening Methods 0.000 claims description 2
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- IEXRMSFAVATTJX-UHFFFAOYSA-N tetrachlorogermane Chemical compound Cl[Ge](Cl)(Cl)Cl IEXRMSFAVATTJX-UHFFFAOYSA-N 0.000 claims description 2
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- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
Description
Claims (9)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102291234A CN101891380B (zh) | 2010-07-13 | 2010-07-13 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
AP2012006531A AP2012006531A0 (en) | 2010-07-13 | 2011-05-18 | Methods for preparing large-dimension optical fiber preform and optical fiber |
PCT/CN2011/074237 WO2012006905A1 (zh) | 2010-07-13 | 2011-05-18 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
EP11806247.0A EP2594535B1 (en) | 2010-07-13 | 2011-05-18 | Methods for preparing large-dimension optical fiber preform and optical fiber |
US13/603,399 US9086524B2 (en) | 2010-07-13 | 2012-09-04 | Methods for manufacturing optical fiber preform and methods for manufacturing optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102291234A CN101891380B (zh) | 2010-07-13 | 2010-07-13 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN101891380A CN101891380A (zh) | 2010-11-24 |
CN101891380B true CN101891380B (zh) | 2012-07-04 |
Family
ID=43100758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102291234A Active CN101891380B (zh) | 2010-07-13 | 2010-07-13 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9086524B2 (zh) |
EP (1) | EP2594535B1 (zh) |
CN (1) | CN101891380B (zh) |
AP (1) | AP2012006531A0 (zh) |
WO (1) | WO2012006905A1 (zh) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891380B (zh) * | 2010-07-13 | 2012-07-04 | 长飞光纤光缆有限公司 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
CN102092936B (zh) * | 2010-12-29 | 2013-02-06 | 烽火通信科技股份有限公司 | 光纤预制棒的制造方法 |
JP2012162410A (ja) * | 2011-02-03 | 2012-08-30 | Sumitomo Electric Ind Ltd | 光ファイバ母材製造方法 |
CN102225843B (zh) * | 2011-05-13 | 2013-07-31 | 烽火通信科技股份有限公司 | 光纤预制棒的制造方法 |
CN102276145B (zh) * | 2011-07-12 | 2013-05-01 | 成都富通光通信技术有限公司 | 一种光波导轴向均匀的光纤预制棒制作方法 |
CN102320732A (zh) * | 2011-08-25 | 2012-01-18 | 长飞光纤光缆有限公司 | 一种制备光纤预制棒的方法 |
CN102531378B (zh) * | 2012-03-12 | 2014-12-10 | 武汉烽火锐光科技有限公司 | 用于制造保偏光纤的掺硼应力棒及其制造方法 |
CN102654602B (zh) * | 2012-05-08 | 2014-02-26 | 长飞光纤光缆有限公司 | 一种光纤及其制造方法 |
CN102757179B (zh) * | 2012-08-02 | 2015-04-08 | 长飞光纤光缆股份有限公司 | 一种大规格光纤预制棒的制备方法 |
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JP6385472B2 (ja) * | 2014-06-17 | 2018-09-05 | ヘレーウス クオーツ ノース アメリカ エルエルシーHeraeus Quartz North America LLC | 透明な円柱状製品を測定するための装置および方法 |
CN104261670A (zh) * | 2014-09-22 | 2015-01-07 | 江苏亨通光电股份有限公司 | 一种光纤的制造方法 |
CN105223645A (zh) * | 2015-11-03 | 2016-01-06 | 江苏亨通光电股份有限公司 | 一种低损耗光纤及其制作方法 |
KR20180095616A (ko) | 2015-12-18 | 2018-08-27 | 헤래우스 크바르츠글라스 게엠베하 & 컴파니 케이지 | 용융 가열로에서 이슬점 조절을 이용한 실리카 유리체의 제조 |
CN108698888A (zh) | 2015-12-18 | 2018-10-23 | 贺利氏石英玻璃有限两合公司 | 在石英玻璃制备中作为中间物的经碳掺杂的二氧化硅颗粒的制备 |
TWI812586B (zh) | 2015-12-18 | 2023-08-21 | 德商何瑞斯廓格拉斯公司 | 石英玻璃體、其製備方法與應用、及用於控制烘箱出口處之露點 |
KR20180094087A (ko) | 2015-12-18 | 2018-08-22 | 헤래우스 크바르츠글라스 게엠베하 & 컴파니 케이지 | 실리카 과립으로부터 실리카 유리 제품의 제조 |
TW201731782A (zh) | 2015-12-18 | 2017-09-16 | 何瑞斯廓格拉斯公司 | 在多腔式爐中製備石英玻璃體 |
US11053152B2 (en) | 2015-12-18 | 2021-07-06 | Heraeus Quarzglas Gmbh & Co. Kg | Spray granulation of silicon dioxide in the preparation of quartz glass |
US11236002B2 (en) | 2015-12-18 | 2022-02-01 | Heraeus Quarzglas Gmbh & Co. Kg | Preparation of an opaque quartz glass body |
EP3390293B1 (de) | 2015-12-18 | 2023-04-19 | Heraeus Quarzglas GmbH & Co. KG | Erhöhen des siliziumgehalts bei der herstellung von quarzglas |
CN105911619B (zh) * | 2016-06-07 | 2017-12-19 | 长飞光纤光缆股份有限公司 | 一种梯度折射率石英玻璃透镜 |
CN106094104B (zh) * | 2016-06-22 | 2019-07-23 | 长飞光纤光缆股份有限公司 | 一种弯曲不敏感多模光纤及其制造方法 |
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EP3299345B1 (de) * | 2016-09-22 | 2019-03-06 | Heraeus Quarzglas GmbH & Co. KG | Verfahren zur herstellung eines optischen rohlings aus synthetischem quarzglas |
CN107601838A (zh) * | 2017-10-26 | 2018-01-19 | 江苏亨通光导新材料有限公司 | 一种多芯光纤预制棒的制造方法 |
NL2020974B1 (en) | 2018-05-23 | 2019-12-02 | Draka Comteq Bv | A device, system and method for forming a core rod for optical fibers |
CN109399909B (zh) * | 2018-09-06 | 2023-05-09 | 上海至纯洁净系统科技股份有限公司 | 一种pcvd工艺制作低羟基光纤预制棒芯棒的方法 |
CN109665713B (zh) * | 2019-01-29 | 2021-09-03 | 江苏永鼎股份有限公司 | 一种低水峰大尺寸光纤预制棒及其制造方法 |
CN109970335B (zh) * | 2019-03-11 | 2020-11-17 | 江苏永鼎股份有限公司 | 一种大规格低衰减的光纤预制棒及其制备方法 |
DE102019115928B4 (de) * | 2019-06-12 | 2023-07-27 | J-Fiber Gmbh | Quarzfaser mit Wasserstoff-Barriereschicht und Verfahren zu deren Herstellung |
CN110794509B (zh) * | 2019-09-29 | 2020-09-11 | 法尔胜泓昇集团有限公司 | 一种单模光纤及其制备方法 |
CN110937796B (zh) * | 2019-12-16 | 2021-04-27 | 长飞光纤光缆股份有限公司 | 宽带多模光纤预制棒的制造方法 |
CN110981183B (zh) * | 2019-12-16 | 2021-04-27 | 长飞光纤光缆股份有限公司 | 一种宽带多模光纤预制棒的制造方法 |
CN111470769A (zh) * | 2020-04-24 | 2020-07-31 | 黄宏琪 | 一种稀土掺杂少模光纤的制备方法 |
CN111458789B (zh) * | 2020-04-26 | 2021-11-09 | 中天科技光纤有限公司 | 光纤 |
CN111847867B (zh) * | 2020-07-21 | 2022-06-14 | 复旦大学 | 一种光纤预制棒及其制备方法 |
CN113264670A (zh) * | 2021-04-13 | 2021-08-17 | 江苏永鼎股份有限公司 | 一种制备大尺寸掺氟石英管的方法及掺氟石英管 |
CN113277725B (zh) * | 2021-06-04 | 2022-09-20 | 杭州富通通信技术股份有限公司 | 一种预制棒的加工工艺 |
CN114236671A (zh) * | 2021-12-13 | 2022-03-25 | 武汉理工光科股份有限公司 | 一种光纤光栅及其制造方法 |
AU2023201000A1 (en) | 2022-03-28 | 2023-10-12 | Sterlite Technologies Limited | Optical fibers with improved bend performance and manufacturing method thereof |
CN115124231B (zh) * | 2022-06-28 | 2023-11-24 | 华能(泰安)光电科技有限公司 | 一种含空气包层抗弯曲多芯光纤及制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1472151A (zh) * | 2003-06-27 | 2004-02-04 | 长飞光纤光缆有限公司 | 一种低水峰单模光纤的制造方法 |
CN101458360A (zh) * | 2008-11-28 | 2009-06-17 | 烽火通信科技股份有限公司 | 一种带宽优化的多模光纤及其制造方法 |
US7620282B2 (en) * | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262035A (en) * | 1980-03-07 | 1981-04-14 | Bell Telephone Laboratories, Incorporated | Modified chemical vapor deposition of an optical fiber using an rf plasma |
GB2208114A (en) * | 1987-07-01 | 1989-03-01 | Pirelli General Plc | Optical fibre preforms |
US4850968A (en) | 1987-07-27 | 1989-07-25 | Ar.Ma.S.R.L. | Self-blocking hypodermic syringe for once-only use, comprising a needle protection cap |
DE3731604A1 (de) * | 1987-09-19 | 1989-03-30 | Philips Patentverwaltung | Verfahren zur herstellung einer monomode-lichtleitfaser |
DE19852704A1 (de) * | 1998-11-16 | 2000-05-18 | Heraeus Quarzglas | Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr |
FR2824642B1 (fr) * | 2001-05-11 | 2003-10-03 | Cit Alcatel | Fibre optique a saut d'indice a gaine et coeur dopes, preforme et procede de fabrication pour une telle fibre |
JP3986842B2 (ja) * | 2001-07-26 | 2007-10-03 | 株式会社フジクラ | ノンゼロ分散シフト光ファイバ用光ファイバ母材の製法 |
US6771865B2 (en) | 2002-03-20 | 2004-08-03 | Corning Incorporated | Low bend loss optical fiber and components made therefrom |
JP4385681B2 (ja) * | 2003-08-11 | 2009-12-16 | 住友電気工業株式会社 | 光ファイバ母材の製造方法及び光ファイバの製造方法 |
EP1811616B1 (en) | 2005-12-16 | 2017-01-04 | OFS Fitel, LLC | Rare-earth-doped, large-mode-area, multimode, hybrid optical fibers and devices using the same |
FR2899693B1 (fr) | 2006-04-10 | 2008-08-22 | Draka Comteq France | Fibre optique monomode. |
US7450807B2 (en) | 2006-08-31 | 2008-11-11 | Corning Incorporated | Low bend loss optical fiber with deep depressed ring |
EP1930753B1 (en) | 2006-12-04 | 2015-02-18 | Draka Comteq B.V. | Optical fiber with high Brillouin threshold power and low bending losses |
WO2008076285A1 (en) * | 2006-12-14 | 2008-06-26 | Dsm Ip Assets B.V. | D1364 bt secondary coating on optical fiber |
US20080226912A1 (en) * | 2006-12-14 | 2008-09-18 | Norlin Tyson Dean | D1365 bj radiation curable primary coating for optical fiber |
FR2914751B1 (fr) | 2007-04-06 | 2009-07-03 | Draka Comteq France | Fibre optique monomode |
US8107784B2 (en) | 2007-06-15 | 2012-01-31 | Ofs Fitel, Llc | Reduced bend sensitivity and catastrophic bend loss in single mode optical fibers and method of making same |
CN101182113B (zh) * | 2007-11-20 | 2011-02-09 | 长飞光纤光缆有限公司 | 大直径光纤芯棒的pcvd制作方法 |
CN101585658A (zh) * | 2009-06-23 | 2009-11-25 | 长飞光纤光缆有限公司 | 一种光纤预制棒及其制造方法 |
CN101598834B (zh) * | 2009-06-26 | 2011-01-19 | 长飞光纤光缆有限公司 | 一种单模光纤及其制造方法 |
CN101625438B (zh) * | 2009-08-11 | 2012-01-04 | 长飞光纤光缆有限公司 | 具有大有效面积的弯曲不敏感单模光纤及其制造方法 |
CN101634728B (zh) * | 2009-08-18 | 2011-10-19 | 长飞光纤光缆有限公司 | 一种抗弯曲多模光纤及其制造方法 |
CN101891380B (zh) * | 2010-07-13 | 2012-07-04 | 长飞光纤光缆有限公司 | 一种大尺寸光纤预制棒及其光纤的制造方法 |
-
2010
- 2010-07-13 CN CN2010102291234A patent/CN101891380B/zh active Active
-
2011
- 2011-05-18 WO PCT/CN2011/074237 patent/WO2012006905A1/zh active Application Filing
- 2011-05-18 EP EP11806247.0A patent/EP2594535B1/en active Active
- 2011-05-18 AP AP2012006531A patent/AP2012006531A0/xx unknown
-
2012
- 2012-09-04 US US13/603,399 patent/US9086524B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1472151A (zh) * | 2003-06-27 | 2004-02-04 | 长飞光纤光缆有限公司 | 一种低水峰单模光纤的制造方法 |
US7620282B2 (en) * | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
CN101458360A (zh) * | 2008-11-28 | 2009-06-17 | 烽火通信科技股份有限公司 | 一种带宽优化的多模光纤及其制造方法 |
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