FR2827275B1 - Verres optiques sans plomb - Google Patents

Verres optiques sans plomb

Info

Publication number
FR2827275B1
FR2827275B1 FR0208683A FR0208683A FR2827275B1 FR 2827275 B1 FR2827275 B1 FR 2827275B1 FR 0208683 A FR0208683 A FR 0208683A FR 0208683 A FR0208683 A FR 0208683A FR 2827275 B1 FR2827275 B1 FR 2827275B1
Authority
FR
France
Prior art keywords
lead
optical lenses
lenses
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.)
Expired - Fee Related
Application number
FR0208683A
Other languages
English (en)
Other versions
FR2827275A1 (fr
Inventor
Silke Wolff
Peter Brix
Ute Wolfel
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.)
Filing date
Publication date
Application filed by Schott Glaswerke AG filed Critical Schott Glaswerke AG
Publication of FR2827275A1 publication Critical patent/FR2827275A1/fr
Application granted granted Critical
Publication of FR2827275B1 publication Critical patent/FR2827275B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
    • 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
    • Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)
FR0208683A 2001-07-10 2002-07-10 Verres optiques sans plomb Expired - Fee Related FR2827275B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10133521A DE10133521C1 (de) 2001-07-10 2001-07-10 Bleifreie Optische Gläser

Publications (2)

Publication Number Publication Date
FR2827275A1 FR2827275A1 (fr) 2003-01-17
FR2827275B1 true FR2827275B1 (fr) 2006-01-27

Family

ID=7691301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0208683A Expired - Fee Related FR2827275B1 (fr) 2001-07-10 2002-07-10 Verres optiques sans plomb

Country Status (6)

Country Link
US (1) US6716781B2 (fr)
JP (1) JP2003040642A (fr)
CN (1) CN1215004C (fr)
DE (1) DE10133521C1 (fr)
FR (1) FR2827275B1 (fr)
GB (1) GB2377436B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4053810B2 (ja) * 2002-04-18 2008-02-27 株式会社オハラ 異常分散性を有する光学ガラス
US8802581B2 (en) * 2009-08-21 2014-08-12 Corning Incorporated Zircon compatible glasses for down draw
CN104402217B (zh) * 2014-11-11 2016-08-31 湖北新华光信息材料有限公司 光学玻璃
CN106746608A (zh) * 2016-11-08 2017-05-31 南通瑞森光学元件科技有限公司 一种漫反射玻璃
CN107540211B (zh) * 2017-10-25 2020-11-06 北京工业大学 一种含有氧化铝和氧化锆的碱硅玻璃
CN112707640B (zh) * 2021-01-21 2022-02-11 成都光明光电股份有限公司 氟磷酸盐光学玻璃、光学元件及光学仪器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1459385A (en) * 1973-02-14 1976-12-22 Turner Newall Ltd Glass fibres
US3940278A (en) * 1974-06-10 1976-02-24 Owens-Corning Fiberglas Corporation Fiber optics
JPS5851900B2 (ja) * 1978-10-06 1983-11-18 日本板硝子株式会社 高耐水性の光伝送体用ガラス
US4212919A (en) * 1979-06-28 1980-07-15 Corning Glass Works Strengthened polychromatic glasses
JPS59152240A (ja) * 1983-02-14 1984-08-30 Hoya Corp 光学ガラス
JPS5978949A (ja) * 1983-02-28 1984-05-08 Toshiba Corp 光フアイバ−用被覆ガラス
FR2558152B1 (fr) * 1984-01-13 1992-03-27 Corning Glass Works Verres a usage ophtalmique de faible densite, absorbant les radiations ultraviolettes et ayant une haute transmission dans le visible et lentilles correctrices constituees de ces verres
JP3152679B2 (ja) * 1991-04-16 2001-04-03 株式会社オハラ 光学ガラス
US5320985A (en) * 1992-10-01 1994-06-14 Kabushiki Kaisha Ohara Low refractive optical glass of a flint glass type
DE19609735C2 (de) * 1996-03-13 1998-01-29 Schott Glaswerke Bleifreie Kronflintgläser
DE59908181D1 (de) 1998-03-27 2004-02-05 Sig Pack Systems Ag Beringen Vorrichtung zum Querschweissen und Trennen eines Verpackungsschlauches aus einer Thermoplastfolie, insbesondere für Schlauchbeutel-Verpackungsmachinen
DE19958517C1 (de) * 1999-12-04 2001-06-21 Schott Glas Bleifreie optische Leichtflintgläser

Also Published As

Publication number Publication date
DE10133521C1 (de) 2002-09-05
FR2827275A1 (fr) 2003-01-17
CN1396133A (zh) 2003-02-12
GB2377436A (en) 2003-01-15
GB2377436B (en) 2005-08-10
GB0214775D0 (en) 2002-08-07
CN1215004C (zh) 2005-08-17
US6716781B2 (en) 2004-04-06
JP2003040642A (ja) 2003-02-13
US20030040424A1 (en) 2003-02-27

Similar Documents

Publication Publication Date Title
FR2793240B1 (fr) Verres optiques sans plomb
FR2784676B1 (fr) Verres optiques sans plomb
NO20033484L (no) Optisk kommunikasjonsapparat
DE60238911D1 (de) Omnidirektionaler optischer codeleser mit scheimpflug-optik
FR2827274B1 (fr) Verres optiques du type flint lourd, sans plomb
DE60231954D1 (de) Optische identifikationsvorrichtung
DE60227586D1 (de) Integrierte optische Bauelemente
DE60043682D1 (de) Elektrobenetzendes optisches Element
DE60225867D1 (de) Abbildendes optisches Gerät
DK1650174T3 (da) Optisk fiber
DE60137499D1 (de) Lichtwellenleiterfaser
DE60115093D1 (de) Faseroptischer weggeber
NO20023214D0 (no) Fiberoptisk hydrofon
DE60213550D1 (de) Glasfaserarray
DE60210018D1 (de) Optisches Wellenleiter-Filter
DE10251696B8 (de) Optische Kopplungseinrichtung verwendende optische Einrichtung
DE60204249D1 (de) Optischer Detektor
DE60216842D1 (de) Optisches Halbleitermodul
DE60227258D1 (de) Mehrfach verzweigter optischer wellenleiter
DE60232762D1 (de) Optischer Steckverbinder
DK1285291T3 (da) Optisk fiber
DE60139746D1 (de) Optische Steckverbindung
DE60214936D1 (de) Polarisationserhaltender optischer Faserverstärker
DE60138359D1 (de) Optisches Modul
FR2827275B1 (fr) Verres optiques sans plomb

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20080331