AU2002362276A1 - Bismuth oxide glasses containing germanium oxide - Google Patents

Bismuth oxide glasses containing germanium oxide

Info

Publication number: AU2002362276A1
Authority: AU; Australia
Prior art keywords: oxide; containing germanium; glasses containing; bismuth; bismuth oxide
Prior art date: 2001-09-10
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.): Abandoned

Application number

AU2002362276A

Inventor

Joseph S. Hayden

Martin Letz

Ulrich Peuchert

Sally Pucilowski

Bianca Schreder

Rudiger Sprengard

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Schott AG

Original Assignee

Schott Glaswerke AG

Priority date (The priority date 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 date listed.)

2001-09-10

Filing date

2002-09-07

Publication date

2003-03-24

2001-09-10 Priority claimed from DE2001144475 external-priority patent/DE10144475B4/en

2001-09-10 Priority claimed from DE2001144474 external-priority patent/DE10144474B4/en

2002-02-22 Priority claimed from DE2002107583 external-priority patent/DE10207583A1/en

2002-03-13 Priority claimed from DE2002111247 external-priority patent/DE10211247A1/en

2002-09-07 Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG

2003-03-24 Publication of AU2002362276A1 publication Critical patent/AU2002362276A1/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
- C03B5/193—Stirring devices; Homogenisation using gas, e.g. bubblers
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- 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
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
- C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron 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
- C03C3/00—Glass compositions
- C03C3/12—Silica-free oxide glass compositions
- C03C3/253—Silica-free oxide glass compositions containing germanium
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
- G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
- G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Glass Compositions (AREA)
Lasers (AREA)

AU2002362276A 2001-09-10 2002-09-07 Bismuth oxide glasses containing germanium oxide Abandoned AU2002362276A1 (en)

Applications Claiming Priority (11)

Application Number	Priority Date	Filing Date	Title
US31797301P	2001-09-10	2001-09-10
DE10144474.5		2001-09-10
DE10144475.3		2001-09-10
US60/317,973		2001-09-10
DE2001144475 DE10144475B4 (en)	2001-09-10	2001-09-10	Glass fiber with at least two glass jackets, process for their production and their use
DE2001144474 DE10144474B4 (en)	2001-09-10	2001-09-10	Process for the preparation of bismuth oxide-containing glasses and use of the process for producing optical glasses
DE2002107583 DE10207583A1 (en)	2002-02-22	2002-02-22	Glass composition used for optical amplifiers and for laser, contains bismuth oxide, germanium oxide, further oxides, and rare earth compounds
DE10207583.2		2002-02-22
DE2002111247 DE10211247A1 (en)	2002-03-13	2002-03-13	Glass fiber used in an optical amplifier in telecommunications and as a laser component comprises a core having matrix glass containing a heavy metal oxide and a rare earth compound
DE10211247.9		2002-03-13
PCT/EP2002/010059 WO2003022766A1 (en)	2001-09-10	2002-09-07	Bismuth oxide glasses containing germanium oxide

Publications (1)

Publication Number	Publication Date
AU2002362276A1 true AU2002362276A1 (en)	2003-03-24

Family

ID=27512425

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002362276A Abandoned AU2002362276A1 (en)	2001-09-10	2002-09-07	Bismuth oxide glasses containing germanium oxide

Country Status (4)

Country	Link
EP (1)	EP1425250A1 (en)
JP (1)	JP4671263B2 (en)
AU (1)	AU2002362276A1 (en)
WO (1)	WO2003022766A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1539650A4 (en)	2002-07-29	2007-03-07	Evanite Fiber Corp	Glass compositions
US7144633B2 (en)	2002-07-29	2006-12-05	Evanite Fiber Corporation	Glass compositions
KR20060017756A (en) *	2003-06-20	2006-02-27	아사히 가라스 가부시키가이샤	Lead Free Optical Glass and Fiber Optics
CN1325410C (en) *	2004-12-17	2007-07-11	中国科学院上海光学精密机械研究所	Erbium-ytterbium co-doped oxyfluoride germanate glass and preparation method thereof
JP5313440B2 (en) *	2005-09-06	2013-10-09	株式会社オハラ	Optical glass
DE102005052090B4 (en) *	2005-10-28	2014-06-26	Schott Ag	Lead- and arsenic-free refractive optical glass, its use and method of making an optical element
US7670973B2 (en)	2005-10-28	2010-03-02	Schott Ag	Lead and arsenic free optical glass with high refractive index
DE102006012869B4 (en) *	2006-03-21	2010-09-23	Schott Ag	Optical fiber for a high power fiber laser, its manufacture, and high power fiber laser comprising the optical fiber
JP4411424B2 (en)	2006-10-23	2010-02-10	株式会社住田光学ガラス	High refractive index optical glass for precision press molding
JP2009203135A (en) *	2008-02-28	2009-09-10	Ohara Inc	Optical glass, optical element and preform for precision press molding
JP2009221040A (en) *	2008-03-14	2009-10-01	Isuzu Seiko Glass Kk	Optical glass
JP5650371B2 (en) *	2008-04-29	2015-01-07	株式会社オハラ	Optical glass
JP2011093731A (en) *	2009-10-28	2011-05-12	Ohara Inc	Optical glass, preform, and optical element
KR20140025481A (en) *	2011-04-21	2014-03-04	쇼오트 아게	High-refractive-index optical glass
CN102491622A (en) *	2011-12-15	2012-06-13	西南技术物理研究所	Atmosphere melting and forming method for terbium-activated silicate glass
JP7009064B2 (en) *	2017-01-12	2022-01-25	株式会社オハラ	Glass and glass ceramics

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3723141A (en) *	1971-03-22	1973-03-27	W Dumbaugh	Infrared transmissive lead bismuthate glasses
US3947089A (en) *	1975-05-05	1976-03-30	Owens-Illinois, Inc.	Lead-bismuth glasses for acoustooptic and magnetooptic devices
US5093288A (en) *	1990-11-28	1992-03-03	Corning Incorporated	Thallium germanate, tellurite, and antimonite glasses
JPH08231242A (en) *	1994-12-29	1996-09-10	Nippon Electric Glass Co Ltd	Low melting point sealing composition
JPH0948634A (en) *	1995-08-01	1997-02-18	Res Dev Corp Of Japan	Optical functional glass
JPH09255357A (en) *	1996-03-25	1997-09-30	Kirin Brewery Co Ltd	Chromium ion-containing glass
JPH11119036A (en) *	1997-10-16	1999-04-30	Fujikura Ltd	Plastic clad fiber
JP4278209B2 (en) *	1997-11-25	2009-06-10	Ｈｏｙａ株式会社	Optical element and manufacturing method thereof
GB9805800D0 (en) *	1998-03-19	1998-05-13	Univ Leeds	Erbium doped optical glass
JP2000268349A (en) *	1999-03-19	2000-09-29	Asahi Techno Glass Corp	Glass substrate for magnetic disk and production thereof
JP4240721B2 (en) *	2000-01-26	2009-03-18	旭硝子株式会社	Optical amplification glass and manufacturing method thereof
JP4158369B2 (en) *	2000-10-23	2008-10-01	旭硝子株式会社	Press molding glass and lens
JP4862233B2 (en) *	2000-11-17	2012-01-25	旭硝子株式会社	Light amplification glass

2002
- 2002-09-07 AU AU2002362276A patent/AU2002362276A1/en not_active Abandoned
- 2002-09-07 WO PCT/EP2002/010059 patent/WO2003022766A1/en not_active Ceased
- 2002-09-07 JP JP2003526846A patent/JP4671263B2/en not_active Expired - Fee Related
- 2002-09-07 EP EP02797966A patent/EP1425250A1/en not_active Withdrawn

Also Published As

Publication number	Publication date
JP4671263B2 (en)	2011-04-13
JP2005502576A (en)	2005-01-27
EP1425250A1 (en)	2004-06-09
WO2003022766A1 (en)	2003-03-20

Publication	Publication Date	Title
AU2002339505A1 (en)	2003-03-24	Method for the production of glasses containing bismuth oxide
AU2002308940A1 (en)	2003-05-01	Silicon oxide membrane
AU2002222659A1 (en)	2002-07-01	Film-reinforced glasses
AU2002318330A1 (en)	2003-01-29	Multi-channel communications transreceiver
AU2761001A (en)	2001-07-16	Alkaline-earth-free boroalkali silicate glass
AU2002368264A1 (en)	2003-07-09	Colored contact lenses
AU2002366309A1 (en)	2003-06-30	Metal oxide dispersion
AU2002246664A1 (en)	2002-07-30	Lipid-based nitric oxide donors
AU2002339705A1 (en)	2003-04-22	Optical device
AU2002362276A1 (en)	2003-03-24	Bismuth oxide glasses containing germanium oxide
AU2001273158A1 (en)	2002-02-25	High silver borosilicate glasses
AU2002233919A1 (en)	2002-05-15	Chalcogenide glass tubing fabrication
AU2002357509A1 (en)	2003-07-15	Inorganic oxide
AU2002310789A1 (en)	2003-05-08	Safety glasses
AU2002357891A1 (en)	2003-07-24	Dtat fusion toxin
AU3999600A (en)	2000-10-04	Spcvd silicate glasses
EP1183560A4 (en)	2006-06-07	Chalcogenide doping of oxide glasses
AUPR368201A0 (en)	2001-04-12	Silica-based optical device fabrication
AU2002237247A1 (en)	2002-07-08	Borosilicate glass containing zinc oxide
AU2002339899A1 (en)	2003-03-24	Bismuth oxide-containing glass comprising polyvalent cations
AUPR779201A0 (en)	2001-10-11	Immunotherapeutic and immunoprophylactic reagents
AU2002343344A1 (en)	2003-03-24	Bismuth oxide-containing glass comprising lanthanum oxide
AUPR178200A0 (en)	2000-12-21	Silica-based optical device fabrication
AU2002361192A1 (en)	2003-07-09	Phase-separated glasses
AU2003298444A1 (en)	2004-07-09	Chromium doped oxide glass

Legal Events

Date	Code	Title	Description
2004-06-17	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase