WO2003033422A1 - Procede de production de verre dope aux elements du groupe des terres rares et fibre destinee a l'amplification optique utilisant un tel verre - Google Patents
Procede de production de verre dope aux elements du groupe des terres rares et fibre destinee a l'amplification optique utilisant un tel verre Download PDFInfo
- Publication number
- WO2003033422A1 WO2003033422A1 PCT/JP2002/010658 JP0210658W WO03033422A1 WO 2003033422 A1 WO2003033422 A1 WO 2003033422A1 JP 0210658 W JP0210658 W JP 0210658W WO 03033422 A1 WO03033422 A1 WO 03033422A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rare earth
- earth element
- glass
- fiber
- dopant
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06716—Fibre compositions or doping with active elements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01413—Reactant delivery systems
- C03B37/01433—Reactant delivery systems for delivering and depositing additional reactants as liquids or solutions, e.g. for solution doping of the porous glass preform
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/0148—Means for heating preforms during or immediately prior to deposition
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
- C03B37/01493—Deposition substrates, e.g. targets, mandrels, start rods or tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C03C13/04—Fibre optics, e.g. core and clad fibre compositions
- C03C13/045—Silica-containing oxide glass compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
- C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
- C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Glass Compositions (AREA)
- Lasers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003536168A JP4158910B2 (ja) | 2001-10-15 | 2002-10-15 | 希土類元素添加ガラスの製造方法およびそれを用いた光増幅用ファイバ |
US10/824,429 US7079738B2 (en) | 2001-10-15 | 2004-04-15 | Method for manufacturing a glass doped with a rare earth element and fiber for optical amplification using the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001317344 | 2001-10-15 | ||
JP2001-317344 | 2001-10-15 | ||
JP2001335626 | 2001-10-31 | ||
JP2001-335626 | 2001-10-31 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/824,429 Continuation US7079738B2 (en) | 2001-10-15 | 2004-04-15 | Method for manufacturing a glass doped with a rare earth element and fiber for optical amplification using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003033422A1 true WO2003033422A1 (fr) | 2003-04-24 |
Family
ID=26623907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/010658 WO2003033422A1 (fr) | 2001-10-15 | 2002-10-15 | Procede de production de verre dope aux elements du groupe des terres rares et fibre destinee a l'amplification optique utilisant un tel verre |
Country Status (4)
Country | Link |
---|---|
US (1) | US7079738B2 (ja) |
JP (1) | JP4158910B2 (ja) |
CN (1) | CN100503493C (ja) |
WO (1) | WO2003033422A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7079738B2 (en) | 2001-10-15 | 2006-07-18 | The Furukawa Electric Co., Ltd. | Method for manufacturing a glass doped with a rare earth element and fiber for optical amplification using the same |
JP2007042880A (ja) * | 2005-08-03 | 2007-02-15 | Sumitomo Electric Ind Ltd | 光増幅装置およびレーザ光源装置 |
JP2021535610A (ja) * | 2018-08-30 | 2021-12-16 | オーエフエス ファイテル,エルエルシー | 広ゲイン帯域幅cバンド光ファイバ増幅器 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100433909B1 (ko) * | 2002-08-28 | 2004-06-04 | 삼성전자주식회사 | 증폭용 광섬유 및 그 제조 방법 |
WO2013051655A1 (ja) | 2011-10-04 | 2013-04-11 | 古河電気工業株式会社 | マルチコア増幅光ファイバおよびマルチコア光ファイバ増幅器 |
JP5924083B2 (ja) * | 2012-04-02 | 2016-05-25 | 住友電気工業株式会社 | マルチコア光ファイバ母材製造方法 |
US10033161B2 (en) | 2014-09-11 | 2018-07-24 | Sumitomo Electric Device Innovations, Inc. | Optical amplifying unit comprising a semiconductor optical amplifier and a variable optical attenuator and method to control the same |
US10050416B2 (en) * | 2014-09-11 | 2018-08-14 | Sumitomo Electric Device Innovations, Inc. | Method of controlling variable optical attenuator and semiconductor optical amplifier, and optical amplifying unit implementing the same |
JP2018016533A (ja) * | 2016-07-29 | 2018-02-01 | 信越化学工業株式会社 | 光ファイバ用ガラス母材の製造方法 |
EP3521250B1 (en) * | 2017-01-11 | 2024-03-27 | Shin-Etsu Quartz Products Co., Ltd. | Method for producing hollow porous quartz glass base material |
US10745804B2 (en) * | 2017-01-31 | 2020-08-18 | Ofs Fitel, Llc | Parallel slit torch for making optical fiber preform |
JP7360270B2 (ja) | 2018-09-18 | 2023-10-12 | 株式会社フジクラ | 光ファイバの製造方法及び光ファイバの製造装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218334A (ja) * | 1988-07-06 | 1990-01-22 | Fujikura Ltd | 光フアイバ用母材の製造方法 |
JPH03247532A (ja) * | 1990-02-23 | 1991-11-05 | Furukawa Electric Co Ltd:The | 光フアイバ母材の製造方法 |
US5246475A (en) * | 1991-03-28 | 1993-09-21 | Shin-Etsu Chemical Co., Ltd. | Method for preparing a fused silica glass body co-doped with a rare earth element and aluminum |
EP0565439A1 (en) * | 1992-04-07 | 1993-10-13 | Fujikura Ltd. | Manufacturing method for erbium-doped silica glass optical fibre preforms |
JPH06298542A (ja) * | 1993-04-13 | 1994-10-25 | Sumitomo Electric Ind Ltd | 光ファイバ用母材の製造方法 |
US6055353A (en) * | 1997-06-05 | 2000-04-25 | The Furukawa Electric Co., Ltd. | Optical fiber for optical amplification and optical amplifier using the optical fiber |
JP2001151514A (ja) * | 1999-11-25 | 2001-06-05 | Shin Etsu Chem Co Ltd | アルミニウム添加ガラス母材の製造方法 |
JP2001274490A (ja) * | 2000-03-24 | 2001-10-05 | Furukawa Electric Co Ltd:The | 光増幅器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519826A (en) * | 1983-04-14 | 1985-05-28 | The United States Of America As Represented By The Secretary Of The Navy | Optical fibers having a fluoride glass cladding and method of making |
US4962995A (en) * | 1989-06-16 | 1990-10-16 | Gte Laboratories Incorporated | Glasses for high efficiency erbium (3+) optical fiber lasers, amplifiers, and superluminescent sources |
US5070506A (en) * | 1989-09-29 | 1991-12-03 | Hoya Corporation | Halide laser glass and laser device utilizing the glass |
US5160521A (en) * | 1991-06-21 | 1992-11-03 | Tran Danh C | Method for making optical fiber preforms |
US5776222A (en) * | 1996-01-31 | 1998-07-07 | Lucent Technologies Inc. | Method of eliminating light scattering bubbles in optical fiber preforms |
US6496300B2 (en) * | 1998-02-27 | 2002-12-17 | Fujitsu Limited | Optical amplifier |
US6192713B1 (en) * | 1998-06-30 | 2001-02-27 | Sdl, Inc. | Apparatus for the manufacture of glass preforms |
US6243196B1 (en) * | 1999-05-20 | 2001-06-05 | Sumitomo Electric Industries, Ltd. | Optical fiber for optical amplifier and fiber optic amplifier |
US6490081B1 (en) * | 2000-07-28 | 2002-12-03 | The Board Of Trustees Of The Leland Stanford Junior University | Method of amplifying optical signals using doped materials with extremely broad bandwidths |
US6632758B2 (en) * | 2001-05-03 | 2003-10-14 | Corning Incorporated | Transparent gallate glass-ceramics |
JP4158910B2 (ja) | 2001-10-15 | 2008-10-01 | 古河電気工業株式会社 | 希土類元素添加ガラスの製造方法およびそれを用いた光増幅用ファイバ |
JP2004196649A (ja) * | 2002-12-06 | 2004-07-15 | Sumitomo Electric Ind Ltd | 蛍光性ガラス、光増幅用導波路および光増幅モジュール |
-
2002
- 2002-10-15 JP JP2003536168A patent/JP4158910B2/ja not_active Expired - Fee Related
- 2002-10-15 WO PCT/JP2002/010658 patent/WO2003033422A1/ja active Application Filing
- 2002-10-15 CN CNB028204018A patent/CN100503493C/zh not_active Expired - Fee Related
-
2004
- 2004-04-15 US US10/824,429 patent/US7079738B2/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0218334A (ja) * | 1988-07-06 | 1990-01-22 | Fujikura Ltd | 光フアイバ用母材の製造方法 |
JPH03247532A (ja) * | 1990-02-23 | 1991-11-05 | Furukawa Electric Co Ltd:The | 光フアイバ母材の製造方法 |
US5246475A (en) * | 1991-03-28 | 1993-09-21 | Shin-Etsu Chemical Co., Ltd. | Method for preparing a fused silica glass body co-doped with a rare earth element and aluminum |
EP0565439A1 (en) * | 1992-04-07 | 1993-10-13 | Fujikura Ltd. | Manufacturing method for erbium-doped silica glass optical fibre preforms |
JPH06298542A (ja) * | 1993-04-13 | 1994-10-25 | Sumitomo Electric Ind Ltd | 光ファイバ用母材の製造方法 |
US6055353A (en) * | 1997-06-05 | 2000-04-25 | The Furukawa Electric Co., Ltd. | Optical fiber for optical amplification and optical amplifier using the optical fiber |
JP2001151514A (ja) * | 1999-11-25 | 2001-06-05 | Shin Etsu Chem Co Ltd | アルミニウム添加ガラス母材の製造方法 |
JP2001274490A (ja) * | 2000-03-24 | 2001-10-05 | Furukawa Electric Co Ltd:The | 光増幅器 |
Non-Patent Citations (1)
Title |
---|
B. James AINSLIE, "A Review of the Fabrication and Properties of Erbium-Doped Fibers for Optical Amplifiers", Journal of Lightwave Technology, February 1991, Vol. 9, No. 2, pages 220 to 227. * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7079738B2 (en) | 2001-10-15 | 2006-07-18 | The Furukawa Electric Co., Ltd. | Method for manufacturing a glass doped with a rare earth element and fiber for optical amplification using the same |
JP2007042880A (ja) * | 2005-08-03 | 2007-02-15 | Sumitomo Electric Ind Ltd | 光増幅装置およびレーザ光源装置 |
JP2021535610A (ja) * | 2018-08-30 | 2021-12-16 | オーエフエス ファイテル,エルエルシー | 広ゲイン帯域幅cバンド光ファイバ増幅器 |
JP7387721B2 (ja) | 2018-08-30 | 2023-11-28 | オーエフエス ファイテル,エルエルシー | 広ゲイン帯域幅cバンド光ファイバ増幅器 |
Also Published As
Publication number | Publication date |
---|---|
CN1571759A (zh) | 2005-01-26 |
JPWO2003033422A1 (ja) | 2005-02-03 |
US20040190846A1 (en) | 2004-09-30 |
US7079738B2 (en) | 2006-07-18 |
CN100503493C (zh) | 2009-06-24 |
JP4158910B2 (ja) | 2008-10-01 |
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