DE69801387D1 - Calciumfluorid-Kristall, optischer Gegenstand und Verfahren zu ihrer Herstellung - Google Patents

Calciumfluorid-Kristall, optischer Gegenstand und Verfahren zu ihrer Herstellung

Info

Publication number
DE69801387D1
DE69801387D1 DE69801387T DE69801387T DE69801387D1 DE 69801387 D1 DE69801387 D1 DE 69801387D1 DE 69801387 T DE69801387 T DE 69801387T DE 69801387 T DE69801387 T DE 69801387T DE 69801387 D1 DE69801387 D1 DE 69801387D1
Authority
DE
Germany
Prior art keywords
manufacture
calcium fluoride
optical article
fluoride crystal
crystal
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 - Lifetime
Application number
DE69801387T
Other languages
English (en)
Other versions
DE69801387T2 (de
DE69801387T3 (de
Inventor
Tomoru Ohba
Toshio Ichizaki
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26388680&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69801387(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE69801387D1 publication Critical patent/DE69801387D1/de
Publication of DE69801387T2 publication Critical patent/DE69801387T2/de
Application granted granted Critical
Publication of DE69801387T3 publication Critical patent/DE69801387T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/08—Fluorides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/12—Halides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/02—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of crystals, e.g. rock-salt, semi-conductors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/70—Microphotolithographic exposure; Apparatus therefor
    • G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
    • G03F7/7095—Materials, e.g. materials for housing, stage or other support having particular properties, e.g. weight, strength, conductivity, thermal expansion coefficient
    • G03F7/70958—Optical materials or coatings, e.g. with particular transmittance, reflectance or anti-reflection properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0979—Gas dynamic lasers, i.e. with expansion of the laser gas medium to supersonic flow speeds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/22—Gases
    • H01S3/223—Gases the active gas being polyatomic, i.e. containing two or more atoms
    • H01S3/225—Gases the active gas being polyatomic, i.e. containing two or more atoms comprising an excimer or exciplex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Metallurgy (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Epidemiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Glass Compositions (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
DE69801387.5T 1997-03-31 1998-03-30 Calciumfluorid-Kristall, optischer Gegenstand und Verfahren zu ihrer Herstellung Expired - Lifetime DE69801387T3 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP8162697 1997-03-31
JP8162697 1997-03-31
JP4841598 1998-02-27
JP04841598A JP3337638B2 (ja) 1997-03-31 1998-02-27 フッ化物結晶の製造方法及び光学部品の製造方法
EP98105741.7A EP0869203B2 (de) 1997-03-31 1998-03-30 Calciumfluorid-Kristall, optischer Gegenstand und Verfahren zu ihrer Herstellung

Publications (3)

Publication Number Publication Date
DE69801387D1 true DE69801387D1 (de) 2001-09-27
DE69801387T2 DE69801387T2 (de) 2002-05-29
DE69801387T3 DE69801387T3 (de) 2014-12-31

Family

ID=26388680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801387.5T Expired - Lifetime DE69801387T3 (de) 1997-03-31 1998-03-30 Calciumfluorid-Kristall, optischer Gegenstand und Verfahren zu ihrer Herstellung

Country Status (5)

Country Link
US (1) US6270570B2 (de)
EP (1) EP0869203B2 (de)
JP (1) JP3337638B2 (de)
KR (1) KR100247314B1 (de)
DE (1) DE69801387T3 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3475407B2 (ja) * 1997-03-31 2003-12-08 キヤノン株式会社 フッ化物結晶の製造装置及び製造法並びにルツボ
JP4154744B2 (ja) * 1997-12-01 2008-09-24 株式会社ニコン フッ化カルシウム結晶の製造方法および原料の処理方法
JP2000034193A (ja) * 1998-07-16 2000-02-02 Nikon Corp フッ化物単結晶の熱処理方法及び製造方法
JP3631063B2 (ja) * 1998-10-21 2005-03-23 キヤノン株式会社 フッ化物の精製方法及びフッ化物結晶の製造方法
JP3466948B2 (ja) 1999-03-11 2003-11-17 キヤノン株式会社 フッ化物結晶の熱処理方法及び光学部品の作製方法
EP1418447A1 (de) * 1999-06-25 2004-05-12 Corning Incorporated Linse aus Fluorid-Kristall mit minimierter Doppelbrechung für VUV Mikrolithographie und optischer Rohling dafür
US6602345B1 (en) 1999-06-29 2003-08-05 American Crystal Technologies, Inc., Heater arrangement for crystal growth furnace
US6537372B1 (en) 1999-06-29 2003-03-25 American Crystal Technologies, Inc. Heater arrangement for crystal growth furnace
US6620347B1 (en) * 1999-10-06 2003-09-16 Coherent, Inc. Crystalline filters for ultraviolet light sensors
US7414785B2 (en) 2000-02-24 2008-08-19 Asml Holding N.V. Ultraviolet polarization beam splitter with minimum apodization
US6480330B1 (en) * 2000-02-24 2002-11-12 Silicon Valley Group, Inc. Ultraviolet polarization beam splitter for microlithography
JP2001244188A (ja) 2000-03-02 2001-09-07 Optron Inc 真空紫外用光学部材およびこれを用いた露光装置ならびにデバイス製造方法
DE10010485C2 (de) * 2000-03-03 2002-10-02 Schott Glas Verfahren zur Herstellung von hochhomogenen, grossformatigen Einkristallen aus Calciumfluorid sowie deren Verwendung
AU2001218942A1 (en) * 2000-12-18 2002-07-01 Sumitomo Precision Products Co., Ltd. Cleaning method and etching method
JP2002255686A (ja) * 2001-02-26 2002-09-11 Canon Inc 弗化カルシウム結晶、その製造方法及び装置
US6850371B2 (en) 2001-03-15 2005-02-01 Nikon Corporation Optical member and method of producing the same, and projection aligner
WO2002093201A2 (en) 2001-05-16 2002-11-21 Corning Incorporated Preferred crystal orientation optical elements from cubic materials
JP2003021619A (ja) * 2001-07-05 2003-01-24 Canon Inc 蛍石及びその分析法、製造法、光学特性評価法
DE10142651C5 (de) * 2001-08-31 2009-04-23 Schott Ag Verfahren zur Herstellung von hoch homogenen strahlenbeständigen streufreien Einkristallen, eines damit erhaltenen Ingots sowie deren Verwendung
DE10142652B4 (de) * 2001-08-31 2005-04-21 Schott Ag Verfahren zur Herstellung bruchfester Calciumfluorideinkristalle sowie deren Verwendung
DE10142649A1 (de) * 2001-08-31 2003-04-24 Schott Glas Verfahren zur Herstellung bruchfester Calciumfluorid-Einkristalle sowie deren Verwendung
US6649326B2 (en) 2001-09-14 2003-11-18 Corning Incorporated Photolithographic method and UV transmitting fluoride crystals with minimized spatial dispersion
US6669920B2 (en) 2001-11-20 2003-12-30 Corning Incorporated Below 160NM optical lithography crystal materials and methods of making
FR2833704B1 (fr) * 2001-12-13 2004-03-12 Corning Inc Methode de test d'un cristal de fluorure en reference a sa purete vis a vis du plomb
US20030158028A1 (en) * 2002-02-15 2003-08-21 Dominic Loiacono Solarization resistant materials having reduced ultraviolet absorption for use in fabrication of optical elements
US20030213916A1 (en) * 2002-05-16 2003-11-20 Orvek Kevin J. VUV-attenuating windows
US6997987B2 (en) 2002-07-17 2006-02-14 Corning Incorporated Optical lithography fluoride crystal annealing furnace
US7075905B2 (en) 2002-09-11 2006-07-11 Qualcomm Incorporated Quality indicator bit (QIB) generation in wireless communications systems
US20040231582A1 (en) * 2003-02-28 2004-11-25 Foise Jonathan W. Annealing method for halide crystal
EP1550745A1 (de) * 2003-12-24 2005-07-06 Corning Incorporated Metallfluoridkristalle für Anwendungen in UV-Bereich, hergestellt aus Partikeln mit kleiner Oberfläche
US6982001B2 (en) * 2004-05-28 2006-01-03 Corning Incorporated Dehydroxylation and purification of calcium fluoride materials using a halogen containing plasma
US7306673B2 (en) * 2004-08-20 2007-12-11 Corning Incorporated Furnace purification and metal fluoride crystal grown in a purified furnace
JP2006124242A (ja) * 2004-10-29 2006-05-18 Hitachi Chem Co Ltd フッ化物単結晶及びフッ化カルシウム単結晶、並びに、その選別方法
DE102004058926A1 (de) * 2004-12-07 2006-06-08 Siemens Ag Verfahren zum Anpassen eines Termins, Kommunikationsgerät und Netzwerkelement
JP5030861B2 (ja) * 2008-05-23 2012-09-19 日立化成工業株式会社 強誘電体フッ化物結晶
JP5339336B2 (ja) * 2008-05-23 2013-11-13 日立化成株式会社 強誘電体フッ化物結晶のレーザー耐久性評価方法及び選別方法
DE102010044017B4 (de) 2010-11-17 2013-06-20 Carl Zeiss Smt Gmbh Verfahren zur Herstellung von Alkali- oder Erdalkalifluorid-Kristallen und nach dem Verfahren hergestellte Kristalle
JP6035584B2 (ja) * 2010-11-26 2016-11-30 日本結晶光学株式会社 蛍石結晶の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498186A (en) † 1944-12-28 1950-02-21 Research Corp Purification of certain alkaline earth halides and crystal products thereof
US2550173A (en) † 1949-10-28 1951-04-24 Harshaw Chem Corp Process for purification of calcium fluoride and lithium fluoride and manufacture ofmacrocrystals thereof
US3981818A (en) * 1971-10-26 1976-09-21 The Harshaw Chemical Company Crystalline materials
US4076574A (en) * 1975-12-29 1978-02-28 Hughes Aircraft Company Reactive atmosphere crystal growth method
US4030965A (en) * 1976-06-09 1977-06-21 The Harshaw Chemical Company Crystal growth procedure
DD213514A1 (de) † 1978-11-30 1984-09-12 Zeiss Jena Veb Carl Verfahren zur herstellung von calciumfluorid-einkristallen fuer optische zwecke
US4379733A (en) 1981-10-02 1983-04-12 Hughes Aircraft Company Bicameral mode crystal growth apparatus and process
JP3006147B2 (ja) 1991-05-23 2000-02-07 株式会社ニコン 大口径の蛍石単結晶の製造装置
JP3046646B2 (ja) 1991-06-05 2000-05-29 コニカ株式会社 放射線画像変換パネルの製造方法
JP3542435B2 (ja) * 1996-02-19 2004-07-14 キヤノン株式会社 フッ化物結晶の製造方法
JP3957782B2 (ja) 1996-03-22 2007-08-15 キヤノン株式会社 蛍石及びその製造方法並びに露光装置
JP3707750B2 (ja) * 1996-05-30 2005-10-19 株式会社ニコン フッ化カルシウム結晶の製造方法
JP3765329B2 (ja) 1996-06-14 2006-04-12 株式会社ニコン フッ化カルシウム結晶、その製造方法 及びこれを用いた投影露光装置

Also Published As

Publication number Publication date
JPH10330114A (ja) 1998-12-15
US20010001383A1 (en) 2001-05-24
EP0869203B1 (de) 2001-08-22
EP0869203A2 (de) 1998-10-07
DE69801387T2 (de) 2002-05-29
KR100247314B1 (ko) 2000-03-15
EP0869203B2 (de) 2014-10-08
US6270570B2 (en) 2001-08-07
DE69801387T3 (de) 2014-12-31
EP0869203A3 (de) 1999-05-06
KR19980080862A (ko) 1998-11-25
JP3337638B2 (ja) 2002-10-21

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8363 Opposition against the patent