WO2009044874A1 - 光学ガラス及びこれを使用した光学装置 - Google Patents

光学ガラス及びこれを使用した光学装置 Download PDF

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Publication number
WO2009044874A1
WO2009044874A1 PCT/JP2008/068080 JP2008068080W WO2009044874A1 WO 2009044874 A1 WO2009044874 A1 WO 2009044874A1 JP 2008068080 W JP2008068080 W JP 2008068080W WO 2009044874 A1 WO2009044874 A1 WO 2009044874A1
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WO
WIPO (PCT)
Prior art keywords
wavelength
light
optical
substance
optical glass
Prior art date
Application number
PCT/JP2008/068080
Other languages
English (en)
French (fr)
Inventor
Naoyuki Morisada
Original Assignee
Olympus Corporation
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 Olympus Corporation filed Critical Olympus Corporation
Priority to US12/733,989 priority Critical patent/US8338321B2/en
Priority to CN200880110097A priority patent/CN101815683A/zh
Priority to JP2009536113A priority patent/JP5506388B2/ja
Priority to EP08835644.9A priority patent/EP2218694A4/en
Publication of WO2009044874A1 publication Critical patent/WO2009044874A1/ja

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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
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068—Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • 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
    • C03C4/12—Compositions for glass with special properties for luminescent glass; for fluorescent glass
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/16—Microscopes adapted for ultraviolet illumination ; Fluorescence microscopes

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)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

  重量基準で、ＳｉＯ2を２～１０％，Ｂ2Ｏ3を５～４５％及びＬａ2Ｏ3を３０～６０％を含む、あるいは、更にＲＯ（Ｒ＝Ｚｎ，Ｓｒ，Ｂａ）を０～１５％，Ｌｎ2Ｏ3 （Ｌｎ＝Ｙ，Ｇｄ）を０～４０％及びＺｒＯ2＋Ｎｂ2Ｏ5＋Ｔａ2Ｏ5を０～３０％を含む基礎ガラス組成物１００％に対し、波長λ１、波長λ２及び波長λ３の関係をλ１＜λ２＜λ３としたとき、波長λ１の光を照射したときに波長λ２の光を発生する物質Ａと、波長λ１の光を照射したときに波長λ３の光を発生する物質Ｂを含有するとともに、物質Ｂは、λ１として５５０ｎｍ以下の波長で励起されたときに、λ３として６５０ｎｍ以上の波長の蛍光を発生する物質である光学ガラス。
PCT/JP2008/068080 2007-10-05 2008-10-03 光学ガラス及びこれを使用した光学装置 WO2009044874A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/733,989 US8338321B2 (en) 2007-10-05 2008-10-03 Optical glass and optical apparatus using the same
CN200880110097A CN101815683A (zh) 2007-10-05 2008-10-03 光学玻璃和使用该光学玻璃的光学装置
JP2009536113A JP5506388B2 (ja) 2007-10-05 2008-10-03 光学ガラス及びこれを使用した光学装置
EP08835644.9A EP2218694A4 (en) 2007-10-05 2008-10-03 OPTICAL GLASS AND OPTICAL DEVICE EQUIPPED WITH THE OPTICAL GLASS

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007261944 2007-10-05
JP2007-261944 2007-10-05
JP2007333920 2007-12-26
JP2007-333920 2007-12-26

Publications (1)

Publication Number Publication Date
WO2009044874A1 true WO2009044874A1 (ja) 2009-04-09

Family

ID=40526294

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068080 WO2009044874A1 (ja) 2007-10-05 2008-10-03 光学ガラス及びこれを使用した光学装置

Country Status (5)

Country Link
US (1) US8338321B2 (ja)
EP (1) EP2218694A4 (ja)
JP (1) JP5506388B2 (ja)
CN (1) CN101815683A (ja)
WO (1) WO2009044874A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309481B2 (en) 2007-10-05 2012-11-13 Olympus Corporation Optical glass and optical apparatus using the same
JP2016196408A (ja) * 2016-08-19 2016-11-24 株式会社オハラ 光学ガラス及び光学素子
JPWO2018235725A1 (ja) * 2017-06-23 2020-04-23 Ａｇｃ株式会社 光学ガラスおよび光学部品

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008280235A (ja) * 2007-04-09 2008-11-20 Olympus Corp 光学ガラス及びこれを使用した光学装置
CN101896437A (zh) * 2007-12-11 2010-11-24 奥林巴斯株式会社 光学玻璃和使用该光学玻璃的光学装置
CN103168011B (zh) * 2010-12-08 2016-05-04 日本电气硝子株式会社 高折射率玻璃
JP5856509B2 (ja) * 2011-04-19 2016-02-09 Hoya株式会社 光学ガラス、プレス成形用ガラス素材、および光学素子とその製造方法
US20140058224A1 (en) * 2012-08-21 2014-02-27 Opticks, Inc. Systems and methods for detection of carotenoid-related compounds in biological tissue
JPWO2016147774A1 (ja) * 2015-03-18 2017-12-28 コニカミノルタ株式会社 測定方法および測定装置
CA3117892A1 (en) 2018-11-26 2020-06-04 Owens Corning Intellectual Capital, Llc High performance fiberglass composition with improved elastic modulus
JP7480142B2 (ja) 2018-11-26 2024-05-09 オウェンス コーニング インテレクチュアル キャピタル リミテッド ライアビリティ カンパニー 改善された比弾性率を有する高性能ガラス繊維組成物
KR102409694B1 (ko) 2021-08-18 2022-06-16 맥센스 주식회사 긴급 대피용 산소마스크

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320236A (ja) 1988-06-22 1989-12-26 Toshiba Glass Co Ltd 固体撮像素子用カバーガラス
JPH0393644A (ja) * 1989-09-01 1991-04-18 Minolta Camera Co Ltd 紫外線透過ガラス
JPH04219342A (ja) 1990-12-17 1992-08-10 Hoya Corp 低蛍光性ガラス
JPH0687628A (ja) * 1992-04-22 1994-03-29 Corning Fr Sa 高屈折率および低密度を有するガラス
JPH0826765A (ja) * 1994-07-07 1996-01-30 Nikon Corp 光学ガラス
JPH10167755A (ja) * 1996-12-12 1998-06-23 Sumita Kogaku Glass:Kk 可視蛍光を呈する酸化物蛍光ガラス
JP2007008782A (ja) 2005-07-01 2007-01-18 Sumita Optical Glass Inc 精密プレス成形用光学ガラス

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254031A (en) * 1962-06-27 1966-05-31 Eastman Kodak Co Borate glass for laser use
US3955991A (en) * 1967-03-02 1976-05-11 American Optical Corporation Absorptive glass
JPS5849641A (ja) * 1981-09-21 1983-03-23 Hoya Corp カラ−ｃｒｔ表示装置用コントラストフイルタ−
JPH09255357A (ja) * 1996-03-25 1997-09-30 Kirin Brewery Co Ltd クロムイオン含有ガラス
US20090088309A1 (en) * 2006-02-14 2009-04-02 Nippon Sheet Glass Company, Limited Glass Composition
RU2397516C2 (ru) * 2007-06-15 2010-08-20 Федеральное государственное унитарное предприятие "Научно-исследовательский и технологический институт оптического материаловедения Всероссийского научного центра "Государственный оптический институт им. С.И. Вавилова" (ФГУП "НИТИОМ ВНЦ "ГОИ им. С.И. Вавилова") Фотонно-кристаллическое электрооптическое волокно и способ его изготовления
CN101815684A (zh) 2007-10-05 2010-08-25 奥林巴斯株式会社 光学玻璃和使用该光学玻璃的光学装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01320236A (ja) 1988-06-22 1989-12-26 Toshiba Glass Co Ltd 固体撮像素子用カバーガラス
JPH0393644A (ja) * 1989-09-01 1991-04-18 Minolta Camera Co Ltd 紫外線透過ガラス
JPH04219342A (ja) 1990-12-17 1992-08-10 Hoya Corp 低蛍光性ガラス
JPH0687628A (ja) * 1992-04-22 1994-03-29 Corning Fr Sa 高屈折率および低密度を有するガラス
JPH0826765A (ja) * 1994-07-07 1996-01-30 Nikon Corp 光学ガラス
JPH10167755A (ja) * 1996-12-12 1998-06-23 Sumita Kogaku Glass:Kk 可視蛍光を呈する酸化物蛍光ガラス
JP2007008782A (ja) 2005-07-01 2007-01-18 Sumita Optical Glass Inc 精密プレス成形用光学ガラス

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2218694A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8309481B2 (en) 2007-10-05 2012-11-13 Olympus Corporation Optical glass and optical apparatus using the same
JP2016196408A (ja) * 2016-08-19 2016-11-24 株式会社オハラ 光学ガラス及び光学素子
JPWO2018235725A1 (ja) * 2017-06-23 2020-04-23 Ａｇｃ株式会社 光学ガラスおよび光学部品
US11554985B2 (en) 2017-06-23 2023-01-17 AGC Inc. Optical glass and optical component

Also Published As

Publication number Publication date
JP5506388B2 (ja) 2014-05-28
EP2218694A4 (en) 2014-03-12
JPWO2009044874A1 (ja) 2011-02-10
CN101815683A (zh) 2010-08-25
US8338321B2 (en) 2012-12-25
US20100271830A1 (en) 2010-10-28
EP2218694A1 (en) 2010-08-18

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