FR2935178B1 - Substrat pour support de miroir de poids reduit ainsi que miroir avec support de miroir de poids reduit - Google Patents

Substrat pour support de miroir de poids reduit ainsi que miroir avec support de miroir de poids reduit

Info

Publication number
FR2935178B1
FR2935178B1 FR0904022A FR0904022A FR2935178B1 FR 2935178 B1 FR2935178 B1 FR 2935178B1 FR 0904022 A FR0904022 A FR 0904022A FR 0904022 A FR0904022 A FR 0904022A FR 2935178 B1 FR2935178 B1 FR 2935178B1
Authority
FR
France
Prior art keywords
reduced weight
mirror
mirror support
substrate
support
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.)
Active
Application number
FR0904022A
Other languages
English (en)
Other versions
FR2935178A1 (fr
Inventor
Martin Schaefer
Thorsten Doehring
Volker Seibert
Thomas Westerhoff
Hans Joachim Nowak
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.)
Schott AG
Original Assignee
Schott AG
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 Schott AG filed Critical Schott AG
Publication of FR2935178A1 publication Critical patent/FR2935178A1/fr
Application granted granted Critical
Publication of FR2935178B1 publication Critical patent/FR2935178B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/183—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors specially adapted for very large mirrors, e.g. for astronomy, or solar concentrators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24149—Honeycomb-like
    • Y10T428/24165—Hexagonally shaped cavities
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24281—Struck out portion type
    • Y10T428/24289—Embedded or interlocked
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • Y10T428/24306—Diamond or hexagonal
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Astronomy & Astrophysics (AREA)
  • Sustainable Development (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR0904022A 2008-08-21 2009-08-21 Substrat pour support de miroir de poids reduit ainsi que miroir avec support de miroir de poids reduit Active FR2935178B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008039042A DE102008039042B4 (de) 2008-08-21 2008-08-21 Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger

Publications (2)

Publication Number Publication Date
FR2935178A1 FR2935178A1 (fr) 2010-02-26
FR2935178B1 true FR2935178B1 (fr) 2015-03-13

Family

ID=41605637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904022A Active FR2935178B1 (fr) 2008-08-21 2009-08-21 Substrat pour support de miroir de poids reduit ainsi que miroir avec support de miroir de poids reduit

Country Status (4)

Country Link
US (2) US8911098B2 (fr)
JP (1) JP5244050B2 (fr)
DE (1) DE102008039042B4 (fr)
FR (1) FR2935178B1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008039042B4 (de) * 2008-08-21 2011-04-14 Schott Ag Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger
DE102009005400B4 (de) * 2009-01-19 2011-04-07 Schott Ag Substrat für einen Spiegelträger, aus Glas oder Glaskeramik
JP5348023B2 (ja) 2010-03-05 2013-11-20 富士通株式会社 無線通信システム、無線通信方法及び無線局
DE102011008953B4 (de) * 2011-01-19 2020-08-20 Schott Ag Substrat mit Leichtgewichtsstruktur
JP5762110B2 (ja) * 2011-04-25 2015-08-12 三菱電機株式会社 軽量化ミラー
DE102011051198B4 (de) * 2011-06-20 2016-11-10 Scanlab Ag Verfahren zum Herstellen eines gewichtsoptimierten Ablenkspiegels
EP2737357A4 (fr) * 2011-07-29 2015-04-22 Cambridge Technology Inc Systèmes et procédés de fourniture de miroirs à rigidité élevée et inertie faible impliquant la gravure chimique
DE102013106612A1 (de) 2013-06-25 2015-01-08 Schott Ag Werkzeugkrone und mit der Werkzeugkrone herstellbares Glaskeramik-Erzeugnis
US9958638B2 (en) 2013-09-13 2018-05-01 Raytheon Company Optimal kinematic mount for large mirrors
DE102015112036B4 (de) 2015-07-23 2017-05-11 Schott Ag Monolithische Unterlage zur vollflächigen Unterstützung eines Werkstücks
CN106019529B (zh) * 2016-06-23 2018-11-02 中国科学院长春光学精密机械与物理研究所 一种空间铝基反射镜组件
CN107797169B (zh) * 2017-11-16 2019-01-11 中国科学院长春光学精密机械与物理研究所 离轴反射镜及其加工方法
US10877237B2 (en) 2017-11-30 2020-12-29 Raytheon Company Multi-material mirror system
US11327208B2 (en) * 2018-05-30 2022-05-10 Raytheon Company Method of manufacture for a lightweight, high-precision silicon carbide mirror assembly
US11726240B2 (en) * 2020-02-14 2023-08-15 Google Llc Variable mesh low mass MEMS mirrors
CN113504626B (zh) * 2021-06-21 2023-04-11 上海现代先进超精密制造中心有限公司 一种3d打印光学反射镜

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US3514275A (en) * 1965-10-18 1970-05-26 Owens Illinois Inc Lightweight telescope mirror blank product and process of producing the same from glass
DE1299131B (de) * 1966-08-20 1969-07-10 Zeiss Carl Fa Optischer Spiegel, insbesondere fuer astronomische Geraete, in Leichtbauweise
DE1902432B2 (de) 1967-07-01 1976-10-14 Jenaer Glaswerk Schott & Gen., 6500 Mainz Transparente glaskeramiken mit einem thermischen ausdehnungskoeffizienten von 0 + 1,5 mal 10 hoch -7 /grad c der im bereich von -30 bis + 70 grad c wenig temperaturabhaengig ist
US3490405A (en) 1967-08-23 1970-01-20 Nasa Method and apparatus for making curved reflectors
US3600257A (en) * 1969-01-09 1971-08-17 Westinghouse Electric Corp Lightweight mirror structures
JPS503655Y1 (fr) 1969-09-12 1975-01-30
DE1952584B1 (de) * 1969-10-18 1970-08-06 Heraeus Schott Quarzschmelze Optischer Spiegel aus siliziumdioxidhaltigem Material in Leichtbauweise
US3754812A (en) * 1971-03-04 1973-08-28 Heraeus Schott Quarzschmelze Lightweight optical elements with honeycomb support plate
JPS5838083B2 (ja) * 1980-01-22 1983-08-20 株式会社日本自動車部品総合研究所 ハニカム構造体押出成形用ダイス装置
DE3018785C2 (de) * 1980-05-16 1982-04-15 Heraeus Quarzschmelze Gmbh, 6450 Hanau Leichtgewichtsspiegel, insbesondere für astronomische Zwecke und Verfahren zu seiner Herstellung
FR2564823B1 (fr) 1984-05-23 1991-08-23 Schott Glaswerke Materiau vitroceramique ayant un comportement specifique en dilatation thermique
FR2609179B1 (fr) 1986-12-30 1989-08-18 Sfim Procede pour realiser une face reflechissante sur une structure alveolaire afin d'obtenir un miroir ultra-leger
US4902216A (en) * 1987-09-08 1990-02-20 Corning Incorporated Extrusion die for protrusion and/or high cell density ceramic honeycomb structures
EP0486615A4 (en) * 1989-08-15 1992-08-05 Foster-Miller Inc. Film-based composite structures for ultralightweight sdi systems
US5076700A (en) * 1990-12-20 1991-12-31 Litton Systems, Inc. Bonded lightweight mirror structure
JP3031571B2 (ja) 1991-06-25 2000-04-10 触媒化成工業株式会社 ハードコート膜およびハードコート膜付基材
JPH052102U (ja) * 1991-06-26 1993-01-14 日本石英硝子株式会社 両面使用石英ガラス製軽量ミラー
JPH0815380B2 (ja) 1991-09-25 1996-02-14 三菱電機株式会社 充電発電機の制御装置の製造方法
DE4220472C2 (de) * 1992-03-05 2002-08-22 Industrieanlagen Betriebsges Verfahren zur Herstellung von Leichtbaureflektoren mittels Silicium-Wafern
US5565052A (en) * 1992-03-05 1996-10-15 Industrieanlagen-Betriebsgesellschaft Gmbh Method for the production of a reflector
JP2668057B2 (ja) 1994-09-13 1997-10-27 株式会社オハラ 低膨張透明ガラスセラミックス
DE19840004A1 (de) * 1998-09-02 2000-03-09 Mekra Lang Gmbh & Co Kg Außenspiegel für Kraftfahrzeuge
US5970751A (en) 1998-09-22 1999-10-26 Corning Incorporated Fused SiO2 -TiO2 glass method
DE60233798D1 (de) * 2001-07-13 2009-11-05 Ngk Insulators Ltd Wabenstrukturkörper, wabenfilter und verfahren zur herstellung des strukturkörpers und des filters
US6890616B2 (en) * 2001-12-03 2005-05-10 Hitachi Metals Ltd. Ceramic honeycomb filter and its structure
JP3842122B2 (ja) 2001-12-14 2006-11-08 三菱電機株式会社 軽量化ミラー
FR2857660B1 (fr) * 2003-07-18 2006-03-03 Snecma Propulsion Solide Structure composite thermostructurale a gradient de composition et son procede de fabrication
DE102004008824B4 (de) 2004-02-20 2006-05-04 Schott Ag Glaskeramik mit geringer Wärmeausdehnung sowie deren Verwendung
JP4460325B2 (ja) 2004-02-20 2010-05-12 太平洋セメント株式会社 天体望遠鏡用ミラー
FR2904433B1 (fr) * 2006-07-25 2008-11-28 Alcatel Sa Dispositif de fixation d'un miroir vitroceramique ou ceramique sur une structure embarquee a bord d'un engin spatial fonctionnant a temperature cryogenique
WO2008126306A1 (fr) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. Support de catalyseur
DE102008039042B4 (de) * 2008-08-21 2011-04-14 Schott Ag Substrat für einen Spiegelträger mit reduziertem Gewicht sowie Spiegel mit gewichtsreduziertem Spiegelträger

Also Published As

Publication number Publication date
US8911098B2 (en) 2014-12-16
JP2010049257A (ja) 2010-03-04
DE102008039042B4 (de) 2011-04-14
US20150053836A1 (en) 2015-02-26
US20100103546A1 (en) 2010-04-29
DE102008039042A1 (de) 2010-03-04
FR2935178A1 (fr) 2010-02-26
JP5244050B2 (ja) 2013-07-24

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