NL193865C - Thalliumbevattend optisch glas. - Google Patents

Thalliumbevattend optisch glas. Download PDF

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Publication number
NL193865C
NL193865C NL8303157A NL8303157A NL193865C NL 193865 C NL193865 C NL 193865C NL 8303157 A NL8303157 A NL 8303157A NL 8303157 A NL8303157 A NL 8303157A NL 193865 C NL193865 C NL 193865C
Authority
NL
Netherlands
Prior art keywords
glass
mol
lens
opening angle
glasses
Prior art date
Application number
NL8303157A
Other languages
English (en)
Dutch (nl)
Other versions
NL193865B (nl
NL8303157A (nl
Original Assignee
Nippon Sheet Glass Co Ltd
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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of NL8303157A publication Critical patent/NL8303157A/nl
Publication of NL193865B publication Critical patent/NL193865B/xx
Application granted granted Critical
Publication of NL193865C publication Critical patent/NL193865C/nl

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
    • C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
    • C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
    • 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
    • C03C13/046—Multicomponent glass compositions
    • 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
    • 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
    • C03C3/066—Glass compositions containing silica with less than 40% silica by weight containing boron containing zinc
    • 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
    • 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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • 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
    • Y10S501/901—Optical glass, e.g. silent on refractive index and/or ABBE number having R.I. at least 1.8
    • 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)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass (AREA)
NL8303157A 1982-09-14 1983-09-13 Thalliumbevattend optisch glas. NL193865C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16021282 1982-09-14
JP57160212A JPS5950047A (ja) 1982-09-14 1982-09-14 広開口角の屈折率分布型レンズを製造するに適したガラス組成

Publications (3)

Publication Number Publication Date
NL8303157A NL8303157A (nl) 1984-04-02
NL193865B NL193865B (nl) 2000-09-01
NL193865C true NL193865C (nl) 2001-01-03

Family

ID=15710168

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303157A NL193865C (nl) 1982-09-14 1983-09-13 Thalliumbevattend optisch glas.

Country Status (7)

Country Link
US (1) US4495299A (fr)
JP (1) JPS5950047A (fr)
CA (1) CA1203816A (fr)
DE (1) DE3333017A1 (fr)
FR (1) FR2532931B1 (fr)
GB (1) GB2127010B (fr)
NL (1) NL193865C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH657118A5 (fr) * 1984-03-07 1986-08-15 Battelle Memorial Institute Verres optiques aluminosilicates.
JPH07108796B2 (ja) * 1986-09-20 1995-11-22 日本板硝子株式会社 屈折率分布型レンズ用母材ガラス基板の製造方法
US5283211A (en) * 1990-11-28 1994-02-01 Corning Incorporated Thallium germanate, tellurite, and antimonite glasses
US6128926A (en) 1999-03-15 2000-10-10 Dicon Fiberoptics, Inc. Graded index lens for fiber optic applications and technique of fabrication
JP2001159702A (ja) 1999-12-01 2001-06-12 Nippon Sheet Glass Co Ltd 屈折率分布型レンズ
US6845634B2 (en) 2001-06-21 2005-01-25 Wave Crossing Corporation Method for fabricating thallium-doped GRIN lens
JP2003021704A (ja) * 2001-07-10 2003-01-24 Nippon Sheet Glass Co Ltd 一組の屈折率分布型ロッドレンズ及び該レンズを備えたマイクロ化学システム
JP4267240B2 (ja) * 2002-02-22 2009-05-27 日本板硝子株式会社 ガラス構造物の製造方法
JP2004292215A (ja) * 2003-03-26 2004-10-21 Nippon Sheet Glass Co Ltd 光学ガラスおよび、該光学ガラスを用いた光学素子および、該光学素子を用いた光学機器
CN100340874C (zh) * 2004-12-14 2007-10-03 西南师范大学 改善自聚焦透镜折射率分布的方法
CN100356196C (zh) * 2004-12-14 2007-12-19 西南师范大学 提高批量制作的自聚焦透镜光学性能一致性的方法
JP2007108835A (ja) * 2005-10-11 2007-04-26 Keyence Corp 画像処理装置
CA2872430C (fr) 2012-05-03 2019-09-24 Dalhousie University Ciment de polyalcenoate de verre a base de germanium
CN107572776B (zh) * 2017-08-01 2021-01-12 苏州端景光电仪器有限公司 一种梯度折射率透镜用基础玻璃及梯度折射率透镜
CN112358179B (zh) * 2020-11-24 2022-11-22 郑州大正光电科技有限公司 一种自聚焦透镜及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941474A (en) * 1968-03-15 1976-03-02 Nippon Selfoc Kabushiki Kaisha Light-conducting glass structures
GB1279464A (en) * 1968-10-03 1972-06-28 Nippon Selfoc Co Ltd Production of light conducting glass fibres
JPS5317605B2 (fr) * 1972-03-30 1978-06-09
US3859103A (en) * 1973-03-08 1975-01-07 Nippon Selfoc Co Ltd Optical glass body having a refractive index gradient
DE2749683C3 (de) * 1977-11-07 1980-09-25 Jenaer Glaswerk Schott & Gen., 6500 Mainz Glas für optische Elemente mit relativ großem Brechwertgradienten nach Ionenaustausch
JPS57188431A (en) * 1981-05-12 1982-11-19 Nippon Sheet Glass Co Ltd Optical glass containing thallium

Also Published As

Publication number Publication date
GB8324139D0 (en) 1983-10-12
FR2532931A1 (fr) 1984-03-16
CA1203816A (fr) 1986-04-29
NL193865B (nl) 2000-09-01
JPS5950047A (ja) 1984-03-22
DE3333017A1 (de) 1984-03-15
DE3333017C2 (fr) 1987-06-25
FR2532931B1 (fr) 1986-03-21
JPS6243936B2 (fr) 1987-09-17
GB2127010B (en) 1986-09-10
GB2127010A (en) 1984-04-04
US4495299A (en) 1985-01-22
NL8303157A (nl) 1984-04-02

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent

Effective date: 20030913