JP2013518312A5 - - Google Patents
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- Publication number
- JP2013518312A5 JP2013518312A5 JP2012551245A JP2012551245A JP2013518312A5 JP 2013518312 A5 JP2013518312 A5 JP 2013518312A5 JP 2012551245 A JP2012551245 A JP 2012551245A JP 2012551245 A JP2012551245 A JP 2012551245A JP 2013518312 A5 JP2013518312 A5 JP 2013518312A5
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- core region
- fiber
- optical waveguide
- optical
- 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.)
- Granted
Links
- 239000000835 fiber Substances 0.000 claims description 92
- 239000013307 optical fiber Substances 0.000 claims description 74
- 230000003287 optical effect Effects 0.000 claims description 38
- 239000006185 dispersion Substances 0.000 claims description 26
- 239000011248 coating agent Substances 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 24
- 238000005253 cladding Methods 0.000 claims description 20
- 235000012239 silicon dioxide Nutrition 0.000 claims description 20
- 229910052731 fluorine Inorganic materials 0.000 claims description 11
- 239000011737 fluorine Substances 0.000 claims description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000000460 chlorine Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000012360 testing method Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 9
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 8
- 239000002019 doping agent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 4
- 238000006731 degradation reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 101710121003 Oxygen-evolving enhancer protein 3, chloroplastic Proteins 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 229910000272 alkali metal oxide Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009022 nonlinear effect Effects 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- QPXWUAQRJLSJRT-UHFFFAOYSA-N diethoxyphosphinothioyl diethyl phosphate Chemical compound CCOP(=O)(OCC)OP(=S)(OCC)OCC QPXWUAQRJLSJRT-UHFFFAOYSA-N 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 238000009283 thermal hydrolysis Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/696,189 US8315495B2 (en) | 2009-01-30 | 2010-01-29 | Large effective area fiber with Ge-free core |
| US12/696,189 | 2010-01-29 | ||
| PCT/US2011/022503 WO2011094256A1 (en) | 2010-01-29 | 2011-01-26 | Large effective area fiber with ge-free core |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013518312A JP2013518312A (ja) | 2013-05-20 |
| JP2013518312A5 true JP2013518312A5 (enExample) | 2015-05-07 |
| JP5748775B2 JP5748775B2 (ja) | 2015-07-15 |
Family
ID=43778478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012551245A Active JP5748775B2 (ja) | 2010-01-29 | 2011-01-26 | 大有効面積無Ｇｅコアファイバ |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8315495B2 (enExample) |
| EP (1) | EP2529261B1 (enExample) |
| JP (1) | JP5748775B2 (enExample) |
| KR (1) | KR20120139709A (enExample) |
| CN (1) | CN102859405B (enExample) |
| BR (1) | BR112012018573B1 (enExample) |
| RU (1) | RU2550752C2 (enExample) |
| WO (1) | WO2011094256A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7876990B1 (en) * | 2009-11-25 | 2011-01-25 | Corning Incorporated | Low loss optical fiber |
| CN102156323B (zh) * | 2011-05-05 | 2012-06-06 | 长飞光纤光缆有限公司 | 一种单模光纤 |
| DK2527893T3 (da) | 2011-05-27 | 2013-12-16 | Draka Comteq Bv | Optisk singlemode fiber |
| BR112014006106A2 (pt) * | 2011-09-16 | 2017-04-11 | Corning Inc | fibra ótica e sistema de transmissão ótica de multiplexação de divisão de modo |
| US8588569B2 (en) * | 2011-11-30 | 2013-11-19 | Corning Incorporated | Low bend loss optical fiber |
| EP2791718B1 (en) * | 2011-12-14 | 2024-10-09 | Ofs Fitel Llc | Bend compensated filter fiber |
| JP2013218247A (ja) * | 2012-04-12 | 2013-10-24 | Shin Etsu Chem Co Ltd | 光ファイバ |
| WO2014038512A1 (ja) | 2012-09-04 | 2014-03-13 | 住友電気工業株式会社 | 光ファイバ |
| JP6136164B2 (ja) * | 2012-09-27 | 2017-05-31 | 住友電気工業株式会社 | 光ファイバおよびその製造方法 |
| US9057814B2 (en) * | 2013-03-28 | 2015-06-16 | Corning Incorporated | Large effective area fiber with low bending losses |
| US9383511B2 (en) | 2013-05-02 | 2016-07-05 | Corning Incorporated | Optical fiber with large mode field diameter and low microbending losses |
| CN103543491B (zh) * | 2013-11-08 | 2015-08-19 | 烽火通信科技股份有限公司 | 超低损耗高带宽耐辐照多模光纤及其制造方法 |
| US9618692B2 (en) | 2014-07-10 | 2017-04-11 | Corning Incorporated | High chlorine content low attenuation optical fiber |
| CN104216045A (zh) * | 2014-09-22 | 2014-12-17 | 江苏亨通光电股份有限公司 | 一种光纤及其制作方法 |
| JP6817957B2 (ja) * | 2015-04-15 | 2021-01-20 | コーニング インコーポレイテッド | フッ素および塩素が共ドープされたコア領域を有する低損失光ファイバ |
| CN104793285B (zh) * | 2015-04-29 | 2018-01-02 | 武汉邮电科学研究院 | 低损耗少模光纤 |
| US9594210B2 (en) | 2015-06-30 | 2017-03-14 | Corning Incorporated | Optical fiber with large effective area and low bending loss |
| CN104991307A (zh) * | 2015-07-31 | 2015-10-21 | 长飞光纤光缆股份有限公司 | 一种超低衰减大有效面积的单模光纤 |
| CN108698907B (zh) * | 2015-12-22 | 2021-04-30 | 康宁股份有限公司 | 掺杂溴的氧化硅玻璃光纤及其制备方法 |
| EP3438715B1 (en) | 2016-04-01 | 2024-04-24 | Fujikura Ltd. | Method for manufacturing an optical fiber |
| CN105676349B (zh) * | 2016-04-06 | 2017-11-07 | 武汉邮电科学研究院 | 弯曲不敏感的耐辐照单模光纤 |
| CN110383130B (zh) * | 2017-03-03 | 2021-06-22 | 住友电气工业株式会社 | 光纤 |
| JP2018205357A (ja) * | 2017-05-30 | 2018-12-27 | 株式会社フジクラ | 光ファイバ、光ファイバの製造方法、および光ファイバ母材 |
| JP2019095466A (ja) * | 2017-11-17 | 2019-06-20 | 住友電気工業株式会社 | 光ファイバおよびスラント型ファイバグレーティング |
| JP2020148946A (ja) * | 2019-03-14 | 2020-09-17 | 住友電気工業株式会社 | 光ファイバ |
| NL2024130B1 (en) * | 2019-10-16 | 2021-07-19 | Corning Inc | Optical fibers having core regions with reduced alpha profiles |
| CN114402240B (zh) * | 2019-10-31 | 2025-04-22 | 住友电气工业株式会社 | 光纤 |
| CN111847869B (zh) * | 2020-08-06 | 2023-03-28 | 江苏亨通光导新材料有限公司 | 一种超低损耗光纤 |
| EP4260108A1 (en) * | 2020-12-11 | 2023-10-18 | Corning Incorporated | Low moat volume single mode ultra-low loss fiber |
| JP7704554B2 (ja) * | 2021-03-29 | 2025-07-08 | 古河電気工業株式会社 | 光ファイバ |
| WO2022215603A1 (ja) * | 2021-04-08 | 2022-10-13 | 古河電気工業株式会社 | 光ファイバ |
| EP4209811A1 (en) * | 2022-01-05 | 2023-07-12 | Sterlite Technologies Limited | Ultra-low loss optical fibers for long haul communications |
| CN115201961A (zh) | 2022-06-14 | 2022-10-18 | 江苏亨通光导新材料有限公司 | 一种陆地用g.654.e光纤及其制作工艺 |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082420A (en) * | 1972-11-25 | 1978-04-04 | Sumitomo Electric Industries, Ltd. | An optical transmission fiber containing fluorine |
| JPS60257408A (ja) * | 1984-06-04 | 1985-12-19 | Shin Etsu Chem Co Ltd | 光フアイバおよびその製造方法 |
| DE3500672A1 (de) * | 1985-01-11 | 1986-07-17 | Philips Patentverwaltung | Lichtleitfaser mit fluordotierung und verfahren zu deren herstellung |
| JPS61174146A (ja) * | 1985-01-25 | 1986-08-05 | Sumitomo Electric Ind Ltd | 光フアイバ及びその製造方法 |
| US4838643A (en) * | 1988-03-23 | 1989-06-13 | Alcatel Na, Inc. | Single mode bend insensitive fiber for use in fiber optic guidance applications |
| US5335306A (en) * | 1991-04-04 | 1994-08-02 | Shin-Etsu Chemical Co., Ltd. | Ultraviolet resistant silica glass fiber |
| US5146534A (en) * | 1991-11-12 | 1992-09-08 | At&T Bell Laboratories | SiO2 -based alkali-doped optical fiber |
| CA2260988C (en) * | 1996-07-16 | 2002-10-29 | Toyota Jidosha Kabushiki Kaisha | Ultralow-loss silica glass and optical fibers using the same |
| DE29813318U1 (de) * | 1998-07-28 | 1999-12-02 | Heraeus Quarzglas Gmbh, 63450 Hanau | Optisches Bauteil |
| AU762729B2 (en) * | 1999-01-18 | 2003-07-03 | Sumitomo Electric Industries, Ltd. | Optical fiber and method of manufacture thereof |
| FR2790106B1 (fr) * | 1999-02-18 | 2001-05-04 | Cit Alcatel | Fibre optique a saut d'indice a large bande |
| CA2334888A1 (en) | 1999-04-13 | 2000-10-19 | Sumitomo Electric Industries, Ltd. | Optical fiber and optical communication system comprising the same |
| JP4293156B2 (ja) * | 1999-04-13 | 2009-07-08 | 住友電気工業株式会社 | 光ファイバ及びそれを含む光通信システム |
| EP1120671A4 (en) * | 1999-07-12 | 2005-06-01 | Fujikura Ltd | DISPERSION SHIFTED OPTICAL FIBER |
| BR0007020A (pt) * | 1999-08-20 | 2001-07-03 | Furukawa Eletric Co Ltd | Fibra ótica e linha de transmissão ótica |
| NL1015405C2 (nl) | 2000-06-09 | 2001-12-12 | Draka Fibre Technology Bv | Single mode optische vezel en werkwijze voor het vervaardigen van een single mode optische vezel. |
| US6611647B2 (en) * | 2000-12-12 | 2003-08-26 | Corning Incorporated | Large effective area optical fiber |
| JP2003054995A (ja) | 2001-06-05 | 2003-02-26 | Furukawa Electric Co Ltd:The | 光ファイバ母材およびその製造方法および光ファイバ |
| EP1466874B1 (en) * | 2003-04-08 | 2011-10-05 | Shin-Etsu Chemical Co., Ltd. | Method of manufacturing a fluorine-doped quartz glass article |
| CN1802578A (zh) * | 2003-05-02 | 2006-07-12 | 康宁股份有限公司 | 有效面积大和sbs阈值高的光纤 |
| US7187833B2 (en) * | 2004-04-29 | 2007-03-06 | Corning Incorporated | Low attenuation large effective area optical fiber |
| US7088900B1 (en) * | 2005-04-14 | 2006-08-08 | Corning Incorporated | Alkali and fluorine doped optical fiber |
| US7272289B2 (en) * | 2005-09-30 | 2007-09-18 | Corning Incorporated | Low bend loss optical fiber |
| JP2009517702A (ja) | 2005-11-23 | 2009-04-30 | コーニング インコーポレイテッド | 低減衰／非ゼロ分散シフト光ファイバ |
| JP4699267B2 (ja) * | 2006-04-14 | 2011-06-08 | 株式会社フジクラ | 耐放射線性光ファイバ及びその製造方法 |
| US20080050086A1 (en) | 2006-08-24 | 2008-02-28 | Scott Robertson Bickham | Optical fiber containing alkali metal oxide |
| US7620282B2 (en) * | 2006-08-31 | 2009-11-17 | Corning Incorporated | Low bend loss single mode optical fiber |
| JP4999063B2 (ja) * | 2006-10-19 | 2012-08-15 | 古河電気工業株式会社 | 光ファイバ |
| FR2914751B1 (fr) | 2007-04-06 | 2009-07-03 | Draka Comteq France | Fibre optique monomode |
| WO2008136918A2 (en) * | 2007-05-07 | 2008-11-13 | Corning Incorporated | Large effective area fiber |
| US7689085B1 (en) | 2009-01-30 | 2010-03-30 | Corning Incorporated | Large effective area fiber with GE-free core |
-
2010
- 2010-01-29 US US12/696,189 patent/US8315495B2/en active Active
-
2011
- 2011-01-26 KR KR1020127022396A patent/KR20120139709A/ko not_active Withdrawn
- 2011-01-26 BR BR112012018573-0A patent/BR112012018573B1/pt not_active IP Right Cessation
- 2011-01-26 RU RU2012136835/28A patent/RU2550752C2/ru active
- 2011-01-26 CN CN201180007436.8A patent/CN102859405B/zh active Active
- 2011-01-26 WO PCT/US2011/022503 patent/WO2011094256A1/en not_active Ceased
- 2011-01-26 JP JP2012551245A patent/JP5748775B2/ja active Active
- 2011-01-26 EP EP11702112.1A patent/EP2529261B1/en active Active
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