GB1224446A - Optical glass - Google Patents

Optical glass

Info

Publication number
GB1224446A
GB1224446A GB2418569A GB2418569A GB1224446A GB 1224446 A GB1224446 A GB 1224446A GB 2418569 A GB2418569 A GB 2418569A GB 2418569 A GB2418569 A GB 2418569A GB 1224446 A GB1224446 A GB 1224446A
Authority
GB
United Kingdom
Prior art keywords
glass
optical glass
optical
core
refractive index
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
Application number
GB2418569A
Other languages
English (en)
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.)
Nippon Sheet Glass Co Ltd
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 GB1224446A publication Critical patent/GB1224446A/en
Expired 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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • 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
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron

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)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
GB2418569A 1968-05-13 1969-05-12 Optical glass Expired GB1224446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3201868 1968-05-13

Publications (1)

Publication Number Publication Date
GB1224446A true GB1224446A (en) 1971-03-10

Family

ID=12347104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2418569A Expired GB1224446A (en) 1968-05-13 1969-05-12 Optical glass

Country Status (4)

Country Link
BE (1) BE732917A (enrdf_load_stackoverflow)
DE (1) DE1924494A1 (enrdf_load_stackoverflow)
FR (1) FR2008403A1 (enrdf_load_stackoverflow)
GB (1) GB1224446A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099834A (en) * 1973-11-30 1978-07-11 Jenaer Glaswerk Schott & Gen. Low loss glass suitable for optical fiber
US4321473A (en) * 1977-06-03 1982-03-23 Albert Richard David Focusing radiation collimator
CN115368011A (zh) * 2022-09-09 2022-11-22 中国建筑材料科学研究总院有限公司 用于光纤传像元件的相容性匹配良好的芯皮玻璃及其制备方法
WO2023147756A1 (zh) * 2022-09-09 2023-08-10 中国建筑材料科学研究总院有限公司 一种Φ40mm大尺寸高对比度光纤倒像器的制备方法、应用
GB2624492A (en) * 2022-09-09 2024-05-22 China Building Mat Academy Co Ltd Preparation method and use for Ø40 mm large-size high-contrast optical fiber inverter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1018650A1 (en) * 1999-01-05 2000-07-12 Corning Incorporated Glass fiber, current sensor and method
GB202017800D0 (en) 2020-08-10 2020-12-23 Kimberly Clark Co Dispenser systems

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099834A (en) * 1973-11-30 1978-07-11 Jenaer Glaswerk Schott & Gen. Low loss glass suitable for optical fiber
US4321473A (en) * 1977-06-03 1982-03-23 Albert Richard David Focusing radiation collimator
CN115368011A (zh) * 2022-09-09 2022-11-22 中国建筑材料科学研究总院有限公司 用于光纤传像元件的相容性匹配良好的芯皮玻璃及其制备方法
CN115368011B (zh) * 2022-09-09 2023-06-23 中国建筑材料科学研究总院有限公司 用于光纤传像元件的相容性匹配良好的芯皮玻璃及其制备方法
WO2023147756A1 (zh) * 2022-09-09 2023-08-10 中国建筑材料科学研究总院有限公司 一种Φ40mm大尺寸高对比度光纤倒像器的制备方法、应用
GB2624492A (en) * 2022-09-09 2024-05-22 China Building Mat Academy Co Ltd Preparation method and use for Ø40 mm large-size high-contrast optical fiber inverter
GB2624492B (en) * 2022-09-09 2025-01-22 China Building Mat Academy Co Ltd Fabtication method and use of Ø40 mm large-size and high-contrast fiber optic image inverter

Also Published As

Publication number Publication date
FR2008403A1 (enrdf_load_stackoverflow) 1970-01-23
DE1924494A1 (de) 1970-02-19
BE732917A (enrdf_load_stackoverflow) 1969-10-16

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