ATE248380T1 - Infrarotfilter - Google Patents

Infrarotfilter

Info

Publication number
ATE248380T1
ATE248380T1 AT97925165T AT97925165T ATE248380T1 AT E248380 T1 ATE248380 T1 AT E248380T1 AT 97925165 T AT97925165 T AT 97925165T AT 97925165 T AT97925165 T AT 97925165T AT E248380 T1 ATE248380 T1 AT E248380T1
Authority
AT
Austria
Prior art keywords
glass
produce
lens
infrared filter
slumping
Prior art date
Application number
AT97925165T
Other languages
English (en)
Inventor
Trevor Cook
Adrian Saunders
Original Assignee
Thales Optronics Taunton Ltd
Plowden & Thompson 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 Thales Optronics Taunton Ltd, Plowden & Thompson Ltd filed Critical Thales Optronics Taunton Ltd
Application granted granted Critical
Publication of ATE248380T1 publication Critical patent/ATE248380T1/de

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
    • 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
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/17—Silica-free oxide glass compositions containing phosphorus containing aluminium or beryllium
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Glass Compositions (AREA)
  • Traffic Control Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Optical Filters (AREA)
  • Surgical Instruments (AREA)
  • Spectrometry And Color Measurement (AREA)
AT97925165T 1996-06-08 1997-06-06 Infrarotfilter ATE248380T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9612027.4A GB9612027D0 (en) 1996-06-08 1996-06-08 Aircraft aviation lights
PCT/GB1997/001538 WO1997047994A2 (en) 1996-06-08 1997-06-06 Infra red filter

Publications (1)

Publication Number Publication Date
ATE248380T1 true ATE248380T1 (de) 2003-09-15

Family

ID=10794989

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97925165T ATE248380T1 (de) 1996-06-08 1997-06-06 Infrarotfilter

Country Status (8)

Country Link
US (1) US6252702B1 (de)
EP (1) EP0902902B1 (de)
JP (1) JP2000511868A (de)
AT (1) ATE248380T1 (de)
AU (1) AU728653B2 (de)
DE (1) DE69724423T2 (de)
GB (1) GB9612027D0 (de)
WO (1) WO1997047994A2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070099787A1 (en) * 2005-04-22 2007-05-03 Joseph Hayden Aluminophosphate glass containing copper (II) oxide and uses thereof for light filtering
US7914177B2 (en) * 2006-11-07 2011-03-29 Universidad Complutense De Madrid Prophylaxic/therapeutic vehicle filter component for healthy eyes, pseudoaphakic eyes or eyes suffering neurodegeneration
US7832903B2 (en) * 2006-11-07 2010-11-16 Universidad Complutense De Madrid Illumination system fitted with a therapeutic/prophylactic filter for healthy eyes, pseudoaphakic eyes or eyes suffering neurodegeneration
ES2281303B1 (es) 2006-12-04 2008-07-16 Universidad Complutense De Madrid Componente de prevencion para ojos sanos y de terapia y profilaxis para ojos pseudo-afaquicos y/o en proceso de neurodegeneracion en vehiculos.
US7312434B1 (en) 2006-12-26 2007-12-25 Eaton Corporation Method of filtering spectral energy
US7755515B2 (en) * 2007-01-03 2010-07-13 Riley Hagan Apparatus and method for preventing night blindness and/or vertigo among pilots caused by the reflection of an aircraft's anti-collision warning lights from clouds or other light reflecting conditions into the cockpit
JP2009058716A (ja) * 2007-08-31 2009-03-19 Seiko Epson Corp 照明装置、モニタ装置及び画像表示装置
DE102010025965A1 (de) * 2010-07-02 2012-01-05 Schott Ag Verfahren zur spannungsarmen Herstellung von gelochten Werkstücken
DE102012103077B4 (de) * 2012-04-10 2017-06-22 Schott Ag Infrarot-absorbierender Glas-Wafer und Verfahren zu dessen Herstellung
RU2554961C1 (ru) * 2014-05-08 2015-07-10 Открытое акционерное общество "Научно-исследовательский и технологический институт оптического материаловедения Всероссийского научного центра "Государственный оптический институт им. С.И. Вавилова" (ОАО "НИТИОМ ВНЦ "ГОИ им. С.И. Вавилова") Фосфатное стекло для поглощающих оболочек дисковых активных элементов
JP2017165641A (ja) * 2016-03-09 2017-09-21 日本電気硝子株式会社 近赤外線吸収フィルター用ガラス
WO2017154560A1 (ja) * 2016-03-09 2017-09-14 日本電気硝子株式会社 近赤外線吸収フィルター用ガラス
DE102017112996A1 (de) * 2016-06-17 2017-12-21 Schott Ag Phosphatglas mit verbesserter Klimabeständigkeit
WO2020262296A1 (ja) * 2019-06-27 2020-12-30 Ａｇｃ株式会社 近赤外線カットフィルタガラスおよび光学フィルタ
JP2022062816A (ja) 2020-10-09 2022-04-21 株式会社オハラ 光学ガラス、プリフォーム及び光学素子
CN112684531B (zh) * 2020-12-29 2022-07-26 上海戎科特种装备有限公司 一种耐高低温且可见光高透过的夜视兼容滤光片及制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3833347A (en) * 1970-11-27 1974-09-03 Eastman Kodak Co Method for molding glass lenses
US3694179A (en) * 1971-03-03 1972-09-26 American Optical Corp Method for producing phosphate optical glasses
GB1404914A (en) * 1973-02-21 1975-09-03 Ici Ltd Optical article
US3899314A (en) * 1974-03-18 1975-08-12 American Optical Corp Lens manufacturing process
US3944352A (en) * 1974-06-17 1976-03-16 Corning Glass Works Heat absorbing glasses
US4023951A (en) * 1974-09-25 1977-05-17 Imperial Chemical Industries Limited Treatment of glass
JPS6049142B2 (ja) * 1978-04-17 1985-10-31 株式会社保谷硝子 カラ−・テレビジョン・カメラ用近赤外吸収フイルタ−
DE2926721C2 (de) * 1979-07-03 1982-05-19 Schott Glaswerke, 6500 Mainz Alkaliarmes Phosphatglas mit CuO als färbender Kompoente für optische Farb- und Filtergläser
JPS5825607A (ja) * 1981-08-08 1983-02-15 Canon Inc 投影装置
US4481023A (en) * 1981-10-30 1984-11-06 Corning Glass Works Process to mold precision glass articles
US4699889A (en) * 1986-05-09 1987-10-13 The United States Of America As Represented By The Department Of Energy Lead phosphate glass compositions for optical components
US5242868A (en) * 1988-02-29 1993-09-07 Hoya Corporation Fluorophosphate glass
GB9011855D0 (en) * 1990-05-26 1990-07-18 Triplex Aircraft Aircraft windshield
DE4031469C1 (de) * 1990-10-05 1992-02-06 Schott Glaswerke, 6500 Mainz, De
US5227343A (en) * 1991-02-28 1993-07-13 Asahi Glass Company Ltd. Near infrared screening filter glass
JP2925799B2 (ja) * 1991-08-30 1999-07-28 ホーヤ株式会社 耐候性試験機用光学フィルター構造体および耐候性試験機
US5529960A (en) * 1994-12-30 1996-06-25 Corning Incorporated Cuprous metaphosphate glasses

Also Published As

Publication number Publication date
AU3040097A (en) 1998-01-07
DE69724423T2 (de) 2004-06-09
EP0902902B1 (de) 2003-08-27
WO1997047994A3 (en) 1998-04-09
JP2000511868A (ja) 2000-09-12
EP0902902A2 (de) 1999-03-24
DE69724423D1 (de) 2003-10-02
WO1997047994A2 (en) 1997-12-18
AU728653B2 (en) 2001-01-18
GB9612027D0 (en) 1996-08-07
US6252702B1 (en) 2001-06-26

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties