CA2051104A1 - Verre de quartz dope avec du metal du groupe des lanthanides - Google Patents
Verre de quartz dope avec du metal du groupe des lanthanidesInfo
- Publication number
- CA2051104A1 CA2051104A1 CA2051104A CA2051104A CA2051104A1 CA 2051104 A1 CA2051104 A1 CA 2051104A1 CA 2051104 A CA2051104 A CA 2051104A CA 2051104 A CA2051104 A CA 2051104A CA 2051104 A1 CA2051104 A1 CA 2051104A1
- Authority
- CA
- Canada
- Prior art keywords
- rare earth
- silica glass
- doped silica
- earth element
- doped
- 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
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 12
- 229910052761 rare earth metal Inorganic materials 0.000 title abstract 7
- 238000004519 manufacturing process Methods 0.000 title abstract 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 150000002910 rare earth metals Chemical class 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 230000003321 amplification Effects 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000003199 nucleic acid amplification method Methods 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 239000005373 porous glass Substances 0.000 abstract 1
Classifications
-
- 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
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1415—Reactant delivery systems
- C03B19/1438—Reactant delivery systems for delivering and depositing additional reactants as liquids or solutions, e.g. solution doping of the article or deposit
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
- C03B19/1453—Thermal after-treatment of the shaped article, e.g. dehydrating, consolidating, sintering
-
- 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]
- C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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]
- C03B37/016—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] by a liquid phase reaction process, e.g. through a gel phase
-
- 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]
- C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
- C03B37/01838—Reactant delivery systems, e.g. reactant deposition burners for delivering and depositing additional reactants as liquids or solutions, e.g. for solution doping of the deposited glass
-
- 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]
- C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
- C03B37/01853—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
-
- 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
- C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
- C03C23/0095—Solution impregnating; Solution doping; Molecular stuffing, e.g. of porous glass
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
-
- 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
-
- 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
- C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine
-
- 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
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/08—Doped silica-based glasses containing boron or halide
- C03C2201/12—Doped silica-based glasses containing boron or halide containing fluorine
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/31—Doped silica-based glasses containing metals containing germanium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
- C03C2201/3435—Neodymium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
- C03C2201/3476—Erbium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
- C03C2201/36—Doped silica-based glasses containing metals containing rare earth metals containing rare earth metals and aluminium, e.g. Er-Al co-doped
-
- 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
- C03C2203/00—Production processes
- C03C2203/50—After-treatment
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/15—Nonoxygen containing chalogenides
- Y10S65/16—Optical filament or fiber treatment with fluorine or incorporating fluorine in final product
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Optics & Photonics (AREA)
- Dispersion Chemistry (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-25613 | 1990-02-05 | ||
JP2561390 | 1990-02-05 | ||
JP2065150A JP2931026B2 (ja) | 1990-02-05 | 1990-03-15 | 希土類元素ドープガラスの製造方法 |
JP2-65150 | 1990-03-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2051104A1 true CA2051104A1 (fr) | 1991-08-06 |
CA2051104C CA2051104C (fr) | 1996-05-14 |
Family
ID=26363256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002051104A Expired - Fee Related CA2051104C (fr) | 1990-02-05 | 1991-02-05 | Verre de quartz dope avec du metal du groupe des lanthanides |
Country Status (7)
Country | Link |
---|---|
US (1) | US5262365A (fr) |
EP (1) | EP0466932B1 (fr) |
AU (1) | AU652351B2 (fr) |
CA (1) | CA2051104C (fr) |
DE (1) | DE69106795T2 (fr) |
ES (1) | ES2069877T3 (fr) |
WO (1) | WO1991011401A1 (fr) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2766420B2 (ja) * | 1992-04-07 | 1998-06-18 | 株式会社フジクラ | エルビウム添加石英の製造方法 |
DE4306933A1 (de) * | 1993-03-05 | 1994-09-08 | Sel Alcatel Ag | Verfahren zur Herstellung einer Verstärkungs-Lichtwellenleiter-Vorform |
US6136736A (en) * | 1993-06-01 | 2000-10-24 | General Electric Company | Doped silica glass |
US5631522A (en) * | 1995-05-09 | 1997-05-20 | General Electric Company | Low sodium permeability glass |
CN1038029C (zh) * | 1993-07-22 | 1998-04-15 | 中国建筑材料科学研究院 | 改性掺铒石英光纤 |
US5475528A (en) * | 1994-03-25 | 1995-12-12 | Corning Incorporated | Optical signal amplifier glasses |
IT1270032B (it) * | 1994-04-14 | 1997-04-28 | Pirelli Cavi Spa | Sistema di telecomunicazione amplificata a multiplazione a divisione di lunghezza d'onda |
US5808411A (en) * | 1994-05-25 | 1998-09-15 | Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh | Fluorescence-suppressed quartz glass, and electric lamp with this quartz glass |
DE4418198A1 (de) * | 1994-05-25 | 1995-11-30 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Quarzglas und elektrische Lampe mit Bestandteilen aus Quarzglas |
DE4420287A1 (de) * | 1994-06-10 | 1995-12-14 | Sel Alcatel Ag | Lichtwellenleiter für faseroptische Verstärker für den Wellenlängenbereich um 1550 nm |
KR0167132B1 (ko) * | 1996-03-30 | 1999-01-15 | 윤종용 | 어븀 첨가 광섬유의 제조 방법 및 장치 |
CA2201576A1 (fr) * | 1996-04-17 | 1997-10-17 | James Edward Dickinson, Jr. | Verre a laser a oxyhalogenure dope avec une terre rare |
JPH1011022A (ja) | 1996-06-18 | 1998-01-16 | Sharp Corp | 表示装置の駆動回路 |
US5841933A (en) * | 1996-07-09 | 1998-11-24 | Hoaglin; Christine L. | Optical waveguide fiber containing titania and germania |
AU715509B2 (en) * | 1996-07-16 | 2000-02-03 | Toyota Jidosha Kabushiki Kaisha | Ultralow-loss silica glass and optical fibers using the same |
US6289698B1 (en) * | 1996-08-02 | 2001-09-18 | Corning Incorporated | Method of making a fiber preform with increases in alumina concentration at radial distances |
US6356699B1 (en) | 1997-09-24 | 2002-03-12 | Corning Incorporated | Rare earth doped optical glasses |
GB9805800D0 (en) * | 1998-03-19 | 1998-05-13 | Univ Leeds | Erbium doped optical glass |
US6067308A (en) * | 1998-09-17 | 2000-05-23 | Astralux, Inc. | Electroluminescent solid state device |
US6385384B1 (en) | 1999-03-15 | 2002-05-07 | Corning Incorporated | Glasses containing rare earth fluorides |
US6235666B1 (en) | 1999-03-29 | 2001-05-22 | Guardian Industries Corporation | Grey glass composition and method of making same |
US6578387B2 (en) * | 1999-04-09 | 2003-06-17 | Fitel Usa Corp. | Method of fabrication of rare earth doped preforms for optical fibers |
AU1340701A (en) * | 1999-12-16 | 2001-06-25 | Corning Incorporated | Optical gain fibers |
US6887576B2 (en) * | 2000-08-23 | 2005-05-03 | Herseus Quarzglas GmbH & Co. KG | Quartz glass body having improved resistance against plasma corrosion, and method for production thereof |
KR100458414B1 (ko) * | 2000-12-22 | 2004-11-26 | 신에쯔 세끼에이 가부시키가이샤 | 석영유리와 석영유리 치구 및 그들의 제조방법 |
SG90270A1 (en) * | 2000-12-22 | 2002-07-23 | Shinetsu Quartz Prod | Quartz glass and quartz glass jig having excellent resistance against plasma corrosion, and method for producing the same |
AU2001242728B2 (en) * | 2001-02-02 | 2007-05-10 | Council Of Scientific And Industrial Research | A process for making rare earth doped optical fibre |
WO2002097496A1 (fr) * | 2001-05-29 | 2002-12-05 | 3M Innovative Properties Company | Epissure par fusion de fibre optique presentant une adaptation de l'expansion de diametre de champ de mode controle |
US20030024276A1 (en) * | 2001-05-30 | 2003-02-06 | 3M Innovative Properties Company | Method of manufacture of an optical waveguide article including a fluorine-containing zone |
US6690868B2 (en) | 2001-05-30 | 2004-02-10 | 3M Innovative Properties Company | Optical waveguide article including a fluorine-containing zone |
JP3916887B2 (ja) * | 2001-06-05 | 2007-05-23 | 株式会社小糸製作所 | 照明装置 |
US6776012B2 (en) * | 2001-06-26 | 2004-08-17 | Fitel Usa Corp. | Method of making an optical fiber using preform dehydration in an environment of chlorine-containing gas, fluorine-containing gases and carbon monoxide |
US7058269B2 (en) * | 2001-10-24 | 2006-06-06 | Institut National D'optique | Reconstructed glass for fiber optic applications |
US7241629B2 (en) * | 2001-12-20 | 2007-07-10 | Corning Incorporated | Detectable labels, methods of manufacture and use |
US20040171076A1 (en) * | 2001-12-20 | 2004-09-02 | Dejneka Matthew J. | Detectable micro to nano sized structures, methods of manufacture and use |
US6966201B2 (en) * | 2002-08-16 | 2005-11-22 | Furukawa Electric North America, Inc. | High-temperature sintering of soot bodies doped using molecular stuffing |
KR100946281B1 (ko) | 2003-05-15 | 2010-03-08 | 주덕래 | 에너지 전이 가능 어븀 도핑 실리카 및 그의 제조방법 |
US7046902B2 (en) * | 2003-09-30 | 2006-05-16 | Coractive High-Tech Inc. | Large mode field diameter optical fiber |
US20070218290A1 (en) * | 2004-06-24 | 2007-09-20 | Beneq Oy | Method for Doping Material and Doped Material |
EP1866257A1 (fr) * | 2005-03-29 | 2007-12-19 | Asahi Glass Company, Limited | Verre de type quartz et procédé pour sa production |
US7215860B2 (en) * | 2005-05-02 | 2007-05-08 | Lucent Technologies Inc. | Optical transmission fiber with a glass guiding cladding |
US20080022721A1 (en) * | 2006-07-25 | 2008-01-31 | Bernd Disteldorf | Method of making glass including surface treatment with aluminum chloride at or just prior to annealing lehr |
JP2008056533A (ja) * | 2006-08-31 | 2008-03-13 | Shinetsu Quartz Prod Co Ltd | 石英ガラス及びその製造方法 |
US8218593B2 (en) * | 2008-07-24 | 2012-07-10 | Alliant Techsystems Inc. | Optical devices comprising doped glass materials, laser systems including such optical devices, and methods of forming such optical devices and laser systems |
DE102009033221A1 (de) * | 2009-07-14 | 2011-01-27 | Human Bios Gmbh | Sicherheitselement zur Kennzeichnung oder Identifikation von Gegenständen und Lebewesen |
GB201011582D0 (en) * | 2010-07-09 | 2010-08-25 | Heraeus Quartz Uk Ltd | High purity synthetic silica and items such as semiconductor jigs manufactured therefrom |
US9067823B2 (en) * | 2011-04-20 | 2015-06-30 | Heraeus Quarzglas Gmbh & Co. Kg | Synthetic silica glass, especially for the cladding of an optical fiber and a manufacturing method for the synthetic silica glass |
DE102013204815A1 (de) * | 2013-03-19 | 2014-09-25 | Heraeus Quarzglas Gmbh & Co. Kg | Fluorierung von dotiertem Quarzglas |
CN103193386B (zh) * | 2013-03-22 | 2015-07-29 | 中国科学院上海光学精密机械研究所 | 铕掺杂磷酸铝介孔玻璃的制备方法 |
EP2990390A1 (fr) | 2014-08-27 | 2016-03-02 | D. Swarovski KG | Composition de verre luminescent |
EP3381870B1 (fr) * | 2017-03-30 | 2020-12-23 | Heraeus Quarzglas GmbH & Co. KG | Procédé de fabrication d'un composant en verre de quartz dopé d'une terre rare |
CN107162401B (zh) * | 2017-05-31 | 2019-11-26 | 长飞光纤光缆股份有限公司 | 一种制备超低衰减光纤的方法 |
CN115448590A (zh) * | 2022-08-31 | 2022-12-09 | 长飞光纤光缆股份有限公司 | 一种管内法制备稀土掺杂光纤预制棒的方法 |
CN116947311B (zh) * | 2023-07-26 | 2024-03-08 | 连云港福京石英制品有限公司 | 大功率激光器增益介质用掺杂石英玻璃其制备方法 |
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NL95486C (fr) * | 1956-11-19 | |||
US3895073A (en) * | 1970-09-03 | 1975-07-15 | Givaudan Corp | Alkylthio-caranones |
US4110096A (en) * | 1974-04-22 | 1978-08-29 | Macedo Pedro B | Method of precipitation of a dopant in a porous silicate glass |
US4110093A (en) * | 1974-04-22 | 1978-08-29 | Macedo Pedro B | Method for producing an impregnated waveguide |
JPS6011245A (ja) * | 1983-06-28 | 1985-01-21 | Agency Of Ind Science & Technol | レ−ザ用ガラス |
JPS6140842A (ja) * | 1984-07-17 | 1986-02-27 | Ocean Cable Co Ltd | 光フアイバ |
JPS62100456A (ja) * | 1985-10-25 | 1987-05-09 | Mitsubishi Cable Ind Ltd | 石英ガラス系光フアイバ |
JPS62176936A (ja) * | 1986-01-30 | 1987-08-03 | Sumitomo Electric Ind Ltd | 光フアイバプリフオ−ムの製造方法および製造装置 |
JPS6330343A (ja) * | 1986-07-23 | 1988-02-09 | Sumitomo Electric Ind Ltd | ランタノイド元素添加シリカガラス |
NL8602519A (nl) * | 1986-10-08 | 1988-05-02 | Philips Nv | Luminescerend kwartsglas, werkwijze voor het bereiden van een dergelijk glas en luminescerend scherm voorzien van een dergelijk glas. |
DE3885184T2 (de) * | 1987-02-16 | 1994-04-14 | Sumitomo Electric Industries | Ofen zum erwärmen von glaswerkstoffen für optische fasern und verfahren zur herstellung. |
CA1318131C (fr) * | 1987-02-24 | 1993-05-25 | Eliezer M. Rabinovich | Methode de fabrication d'articles en verre a teneur elevee en silice |
US4826288A (en) * | 1987-04-09 | 1989-05-02 | Polaroid Corporation, Patent Department | Method for fabricating optical fibers having cores with high rare earth content |
-
1991
- 1991-02-05 US US07/778,062 patent/US5262365A/en not_active Expired - Lifetime
- 1991-02-05 AU AU71855/91A patent/AU652351B2/en not_active Ceased
- 1991-02-05 DE DE69106795T patent/DE69106795T2/de not_active Expired - Fee Related
- 1991-02-05 EP EP91903617A patent/EP0466932B1/fr not_active Expired - Lifetime
- 1991-02-05 ES ES91903617T patent/ES2069877T3/es not_active Expired - Lifetime
- 1991-02-05 CA CA002051104A patent/CA2051104C/fr not_active Expired - Fee Related
- 1991-02-05 WO PCT/JP1991/000134 patent/WO1991011401A1/fr active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CA2051104C (fr) | 1996-05-14 |
DE69106795D1 (de) | 1995-03-02 |
AU7185591A (en) | 1991-08-21 |
EP0466932A4 (en) | 1992-07-08 |
EP0466932B1 (fr) | 1995-01-18 |
US5262365A (en) | 1993-11-16 |
DE69106795T2 (de) | 1995-09-07 |
AU652351B2 (en) | 1994-08-25 |
WO1991011401A1 (fr) | 1991-08-08 |
EP0466932A1 (fr) | 1992-01-22 |
ES2069877T3 (es) | 1995-05-16 |
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