TW202502676A - 氟磷酸玻璃、近紅外線截止濾波器、光學裝置 - Google Patents

氟磷酸玻璃、近紅外線截止濾波器、光學裝置 Download PDF

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Publication number
TW202502676A
TW202502676A TW113124814A TW113124814A TW202502676A TW 202502676 A TW202502676 A TW 202502676A TW 113124814 A TW113124814 A TW 113124814A TW 113124814 A TW113124814 A TW 113124814A TW 202502676 A TW202502676 A TW 202502676A
Authority
TW
Taiwan
Prior art keywords
glass
less
wavelength
content
transmittance
Prior art date
Application number
TW113124814A
Other languages
English (en)
Chinese (zh)
Inventor
大口佳奈子
坂上貴尋
渡邊正理
Original Assignee
日商Ａｇｃ股份有限公司
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 日商Ａｇｃ股份有限公司 filed Critical 日商Ａｇｃ股份有限公司
Publication of TW202502676A publication Critical patent/TW202502676A/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
    • 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
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron
    • C03C3/247—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron containing fluorine and phosphorus
    • 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
    • C03C4/08—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082—Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/226—Glass filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Glass Compositions (AREA)
TW113124814A 2023-07-04 2024-07-03 氟磷酸玻璃、近紅外線截止濾波器、光學裝置 TW202502676A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-109751 2023-07-04
JP2023109751 2023-07-04

Publications (1)

Publication Number Publication Date
TW202502676A true TW202502676A (zh) 2025-01-16

Family

ID=94171545

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113124814A TW202502676A (zh) 2023-07-04 2024-07-03 氟磷酸玻璃、近紅外線截止濾波器、光學裝置

Country Status (5)

Country Link
US (1) US20260070836A1 (https=)
JP (1) JPWO2025009509A1 (https=)
CN (1) CN121443566A (https=)
TW (1) TW202502676A (https=)
WO (1) WO2025009509A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011071157A1 (ja) * 2009-12-11 2011-06-16 旭硝子株式会社 近赤外線カットフィルタガラス
JP5445197B2 (ja) * 2010-02-12 2014-03-19 旭硝子株式会社 近赤外線カットフィルタガラスおよび近赤外線カットフィルタガラスの製造方法
TWI555717B (zh) * 2010-12-23 2016-11-01 史考特公司 氟磷酸鹽玻璃
DE102012210552B4 (de) * 2012-06-22 2014-06-05 Schott Ag Farbgläser, Verfahren zu ihrer Herstellung und Verwendung
CN109562981A (zh) * 2016-07-29 2019-04-02 Ａｇｃ株式会社 光学玻璃和近红外线截止滤光片

Also Published As

Publication number Publication date
WO2025009509A1 (ja) 2025-01-09
CN121443566A (zh) 2026-01-30
US20260070836A1 (en) 2026-03-12
JPWO2025009509A1 (https=) 2025-01-09

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