JP2008143718A - 光学ガラス - Google Patents

光学ガラス Download PDF

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Publication number
JP2008143718A
JP2008143718A JP2006328745A JP2006328745A JP2008143718A JP 2008143718 A JP2008143718 A JP 2008143718A JP 2006328745 A JP2006328745 A JP 2006328745A JP 2006328745 A JP2006328745 A JP 2006328745A JP 2008143718 A JP2008143718 A JP 2008143718A
Authority
JP
Japan
Prior art keywords
glass
wavelength
refractive index
cation
transmittance
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.)
Pending
Application number
JP2006328745A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008143718A5 (cg-RX-API-DMAC7.html
Inventor
Tomohiro Watanabe
智大 渡邊
Taihei Mukaide
大平 向出
Einosuke Ito
英之助 伊藤
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2006328745A priority Critical patent/JP2008143718A/ja
Priority to US11/616,716 priority patent/US20080132402A1/en
Priority to US11/932,024 priority patent/US7727918B2/en
Publication of JP2008143718A publication Critical patent/JP2008143718A/ja
Publication of JP2008143718A5 publication Critical patent/JP2008143718A5/ja
Pending legal-status Critical Current

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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
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0085—Compositions for glass with special properties for UV-transmitting glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1438—Reactant delivery systems for delivering and depositing additional reactants as liquids or solutions, e.g. solution doping of the article or deposit
    • 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
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/07—Impurity concentration specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/23—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with hydroxyl groups
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/261—In terms of molecular thickness or light wave length

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Compositions (AREA)
JP2006328745A 2006-12-05 2006-12-05 光学ガラス Pending JP2008143718A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006328745A JP2008143718A (ja) 2006-12-05 2006-12-05 光学ガラス
US11/616,716 US20080132402A1 (en) 2006-12-05 2006-12-27 Optical glass
US11/932,024 US7727918B2 (en) 2006-12-05 2007-10-31 Optical glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006328745A JP2008143718A (ja) 2006-12-05 2006-12-05 光学ガラス

Publications (2)

Publication Number Publication Date
JP2008143718A true JP2008143718A (ja) 2008-06-26
JP2008143718A5 JP2008143718A5 (cg-RX-API-DMAC7.html) 2010-01-21

Family

ID=39476166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006328745A Pending JP2008143718A (ja) 2006-12-05 2006-12-05 光学ガラス

Country Status (2)

Country Link
US (2) US20080132402A1 (cg-RX-API-DMAC7.html)
JP (1) JP2008143718A (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008143718A (ja) * 2006-12-05 2008-06-26 Canon Inc 光学ガラス

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232245A (ja) * 1985-04-01 1986-10-16 コ−ニング　グラス　ワ−クス 光フアイバ
JP2002121047A (ja) * 2000-10-13 2002-04-23 Shinetsu Quartz Prod Co Ltd プラズマ耐食性ガラス部材
JP2005119959A (ja) * 2003-10-14 2005-05-12 Schott Ag 高温融解性ガラス材料または高温融解性ガラスセラミック材料の製造装置及び製造方法
JP2008143719A (ja) * 2006-12-05 2008-06-26 Canon Inc 光学ガラス

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8816510D0 (en) * 1988-07-12 1988-08-17 Emi Plc Thorn Improvements in/relating to discharge lamp arc tubes
JP2001064038A (ja) 1999-08-30 2001-03-13 Hoya Corp ガラス材およびそれを用いたガラスファイバ
JP4224925B2 (ja) * 2000-04-03 2009-02-18 コニカミノルタオプト株式会社 ガラス組成物
DE10245234B4 (de) * 2002-09-27 2011-11-10 Schott Ag Kristallisierbares Glas, seine Verwendung zur Herstellung einer hochsteifen, bruchfesten Glaskeramik mit gut polierbarer Oberfläche sowie Verwendung der Glaskeramik
JP4264255B2 (ja) * 2002-12-25 2009-05-13 日本板硝子株式会社 ポーリング用ガラス組成物
WO2005066990A2 (de) * 2004-01-05 2005-07-21 Schott Ag Verwendungen von glaskeramiken
JP2008143718A (ja) * 2006-12-05 2008-06-26 Canon Inc 光学ガラス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232245A (ja) * 1985-04-01 1986-10-16 コ−ニング　グラス　ワ−クス 光フアイバ
JP2002121047A (ja) * 2000-10-13 2002-04-23 Shinetsu Quartz Prod Co Ltd プラズマ耐食性ガラス部材
JP2005119959A (ja) * 2003-10-14 2005-05-12 Schott Ag 高温融解性ガラス材料または高温融解性ガラスセラミック材料の製造装置及び製造方法
JP2008143719A (ja) * 2006-12-05 2008-06-26 Canon Inc 光学ガラス

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JPN6012022355; 林卓，他１名: 'Ｓｉ，Ａｌ，Ｍｇ／Ｏ，Ｎ系オキシナイトライドガラスの生成と結晶化' 窯業協會誌 ９４巻第１号（１０８５）, 19860101, ｐ．４４-５２, 社団法人日本セラミックス協会 *

Also Published As

Publication number Publication date
US20080131691A1 (en) 2008-06-05
US7727918B2 (en) 2010-06-01
US20080132402A1 (en) 2008-06-05

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