JP2007523035A5 - - Google Patents
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- Publication number
- JP2007523035A5 JP2007523035A5 JP2006551141A JP2006551141A JP2007523035A5 JP 2007523035 A5 JP2007523035 A5 JP 2007523035A5 JP 2006551141 A JP2006551141 A JP 2006551141A JP 2006551141 A JP2006551141 A JP 2006551141A JP 2007523035 A5 JP2007523035 A5 JP 2007523035A5
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fiber according
- core
- refractive index
- dopant
- 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
- 239000013307 optical fiber Substances 0.000 claims 14
- 238000005253 cladding Methods 0.000 claims 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 8
- 239000002019 doping agent Substances 0.000 claims 7
- 239000000377 silicon dioxide Substances 0.000 claims 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 229910052731 fluorine Inorganic materials 0.000 claims 2
- 239000011737 fluorine Substances 0.000 claims 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 2
- 150000002910 rare earth metals Chemical class 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53837204P | 2004-01-20 | 2004-01-20 | |
| US60/538,372 | 2004-01-20 | ||
| PCT/US2005/000833 WO2005070843A1 (en) | 2004-01-20 | 2005-01-11 | Double clad optical fiber with rare earth metal doped glass core |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007523035A JP2007523035A (ja) | 2007-08-16 |
| JP2007523035A5 true JP2007523035A5 (enExample) | 2008-02-28 |
| JP4755114B2 JP4755114B2 (ja) | 2011-08-24 |
Family
ID=34807183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006551141A Expired - Fee Related JP4755114B2 (ja) | 2004-01-20 | 2005-01-11 | 希土類金属がドープされたガラスコアを備えた二重クラッド光ファイバ |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7139458B2 (enExample) |
| EP (1) | EP1708971B1 (enExample) |
| JP (1) | JP4755114B2 (enExample) |
| WO (1) | WO2005070843A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005082801A2 (en) | 2004-02-20 | 2005-09-09 | Corning Incorporated | Optical fiber and method for making such fiber |
| US7158705B2 (en) * | 2004-08-30 | 2007-01-02 | Corning Incorporated | Optical fiber with birefringence and large mode field diameter |
| US7239785B2 (en) * | 2004-12-30 | 2007-07-03 | Corning Incorporated | Method of preventing optical fiber failure in high power application |
| JP2006324420A (ja) * | 2005-05-18 | 2006-11-30 | Sumitomo Electric Ind Ltd | 光増幅用ファイバ |
| US20070041409A1 (en) * | 2005-08-19 | 2007-02-22 | Sudarshanam Venkatapuram S | Injection locked high power laser systems |
| CN100406401C (zh) * | 2005-09-15 | 2008-07-30 | 长飞光纤光缆有限公司 | 采用等离子体外喷法制造低水峰光纤预制棒的方法 |
| US7570856B1 (en) * | 2005-12-07 | 2009-08-04 | Lockheed Martin Corporation | Apparatus and method for an erbium-doped fiber for high peak-power applications |
| 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 |
| US7768700B1 (en) | 2006-11-30 | 2010-08-03 | Lockheed Martin Corporation | Method and apparatus for optical gain fiber having segments of differing core sizes |
| US7502539B2 (en) * | 2006-09-29 | 2009-03-10 | Corning Incorporated | Rare earth doped optical fiber |
| US7526166B2 (en) * | 2007-01-31 | 2009-04-28 | Corning Incorporated | High numerical aperture fiber |
| WO2008136918A2 (en) * | 2007-05-07 | 2008-11-13 | Corning Incorporated | Large effective area fiber |
| US7844155B2 (en) * | 2007-05-07 | 2010-11-30 | Corning Incorporated | Optical fiber containing alkali metal oxide |
| US7853110B2 (en) * | 2007-11-28 | 2010-12-14 | Corning Incorporated | Large effective area optical fiber |
| JP5018491B2 (ja) * | 2008-01-15 | 2012-09-05 | 住友電気工業株式会社 | プリフォーム製造方法 |
| JP5018492B2 (ja) * | 2008-01-15 | 2012-09-05 | 住友電気工業株式会社 | プリフォーム製造方法 |
| US7689084B2 (en) * | 2008-04-30 | 2010-03-30 | Corning Incorporated | Optical fiber and a method of making |
| JP2010177469A (ja) * | 2009-01-29 | 2010-08-12 | Furukawa Electric Co Ltd:The | 光ファイバレーザおよび光ファイバ増幅器 |
| TWI477833B (zh) * | 2012-09-14 | 2015-03-21 | Univ Nat Taiwan | Double fiber crystal fiber and its making method |
| US9164230B2 (en) * | 2013-03-15 | 2015-10-20 | Ofs Fitel, Llc | High-power double-cladding-pumped (DC) erbium-doped fiber amplifier (EDFA) |
| GB201502109D0 (en) * | 2015-02-09 | 2015-03-25 | Commw Of Australia Represented By Dept Of Defence | An active optical fibre |
| CN105467511B (zh) * | 2015-12-16 | 2019-04-02 | 上海大学 | 一种Bi/Er或Bi/Er/Al共掺石英光纤及其制备方法 |
| WO2018136477A1 (en) * | 2017-01-19 | 2018-07-26 | Corning Incorporated | Distributed fiber sensors and systems employing hybridcore optical fibers |
| CN110146913A (zh) * | 2019-05-10 | 2019-08-20 | 南开大学 | 一种用于超长距离辐射传感的双包层闪烁光纤结构 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3298799B2 (ja) | 1995-11-22 | 2002-07-08 | ルーセント テクノロジーズ インコーポレイテッド | クラッディングポンプファイバとその製造方法 |
| US6477295B1 (en) * | 1997-01-16 | 2002-11-05 | Jds Uniphase Corporation | Pump coupling of double clad fibers |
| US5937134A (en) | 1997-08-07 | 1999-08-10 | Lucent Technologies Inc. | Cladding pumped fiber lasers |
| US5949941A (en) | 1997-11-21 | 1999-09-07 | Lucent Technologies Inc. | Cladding-pumped fiber structures |
| US6411762B1 (en) | 1997-12-09 | 2002-06-25 | Scientific-Atlanta, Inc. | Optical fiber with irregularities at cladding boundary |
| US6483973B1 (en) | 1999-04-09 | 2002-11-19 | Fitel Usa Corp. | Cladding member for optical fibers and optical fibers formed with the cladding member |
| US6477307B1 (en) * | 2000-10-23 | 2002-11-05 | Nufern | Cladding-pumped optical fiber and methods for fabricating |
| US6687445B2 (en) * | 2001-06-25 | 2004-02-03 | Nufern | Double-clad optical fiber for lasers and amplifiers |
| US6560009B1 (en) * | 2001-08-21 | 2003-05-06 | Lucent Technologies Inc. | Erbium doped fibers for extended L-band amplification |
| ATE437378T1 (de) * | 2002-03-15 | 2009-08-15 | Crystal Fibre As | Mikrostrukturierte optische faser mit mantelungsaussparung, verfahren zu ihrer herstellung und vorrichtung damit |
-
2005
- 2005-01-11 JP JP2006551141A patent/JP4755114B2/ja not_active Expired - Fee Related
- 2005-01-11 WO PCT/US2005/000833 patent/WO2005070843A1/en not_active Ceased
- 2005-01-11 EP EP05722408.1A patent/EP1708971B1/en not_active Expired - Lifetime
- 2005-01-19 US US11/039,041 patent/US7139458B2/en not_active Expired - Lifetime
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