FR2343262A1 - Miroirs a focale variable par elasticite et procedes d'obtention - Google Patents

Miroirs a focale variable par elasticite et procedes d'obtention

Info

Publication number
FR2343262A1
FR2343262A1 FR7607577A FR7607577A FR2343262A1 FR 2343262 A1 FR2343262 A1 FR 2343262A1 FR 7607577 A FR7607577 A FR 7607577A FR 7607577 A FR7607577 A FR 7607577A FR 2343262 A1 FR2343262 A1 FR 2343262A1
Authority
FR
France
Prior art keywords
mirrors
elasticity
obtaining
methods
variable focal
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.)
Granted
Application number
FR7607577A
Other languages
English (en)
Other versions
FR2343262B1 (fr
Inventor
Gerard Lemaitre
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7607577A priority Critical patent/FR2343262A1/fr
Priority to US05/746,792 priority patent/US4119366A/en
Publication of FR2343262A1 publication Critical patent/FR2343262A1/fr
Application granted granted Critical
Publication of FR2343262B1 publication Critical patent/FR2343262B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0825—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
FR7607577A 1976-03-05 1976-03-05 Miroirs a focale variable par elasticite et procedes d'obtention Granted FR2343262A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7607577A FR2343262A1 (fr) 1976-03-05 1976-03-05 Miroirs a focale variable par elasticite et procedes d'obtention
US05/746,792 US4119366A (en) 1976-03-05 1976-12-02 Mirrors with a variable focal distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7607577A FR2343262A1 (fr) 1976-03-05 1976-03-05 Miroirs a focale variable par elasticite et procedes d'obtention

Publications (2)

Publication Number Publication Date
FR2343262A1 true FR2343262A1 (fr) 1977-09-30
FR2343262B1 FR2343262B1 (fr) 1978-08-25

Family

ID=9170513

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607577A Granted FR2343262A1 (fr) 1976-03-05 1976-03-05 Miroirs a focale variable par elasticite et procedes d'obtention

Country Status (2)

Country Link
US (1) US4119366A (fr)
FR (1) FR2343262A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411648A1 (fr) * 1977-12-16 1979-07-13 Hameury Francois Procede de realisation d'une surface courbe a partir d'une feuille mince
FR2472198A1 (fr) * 1979-12-20 1981-06-26 Anvar Miroirs astronomiques et reseaux aspheriques semi-encastres et procede de fabrication par flexion elastique
DE3641944A1 (de) * 1986-12-09 1988-07-07 Michael Prof Dipl I Schoenherr Verfahren zur herstellung von hohlspiegeln
FR2688321A1 (fr) * 1992-03-04 1993-09-10 Diehl Gmbh & Co Miroir deformable.
US5557477A (en) * 1993-10-08 1996-09-17 The United States Of America As Represented By The United States Department Of Energy Apparatus for and method of correcting for aberrations in a light beam
DE102005030001A1 (de) * 2005-04-22 2006-11-02 Landesstiftung Baden-Württemberg gGmbH Reflektorvorrichtung und Verfahren zur Fokussierung

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2528585B1 (fr) * 1982-06-11 1986-03-21 Gleizes Raymond Procede de fabrication de miroir cylindrique, miroir cylindrique et appareil d'irradiation par un faisceau laser
FR2584824B1 (fr) * 1985-07-10 1987-09-25 Commissariat Energie Atomique Miroir deformable
RU1841096C (ru) * 1988-10-06 2015-06-10 Государственное Предприятие "Научно-Исследовательский Институт "Квант" Деформируемое зеркало
RU1841097C (ru) * 1988-10-06 2015-06-10 Государственное Предприятие "Научно-Исследовательский Институт "Квант" Деформируемое зеркало
DE3900467C2 (de) * 1989-01-10 1995-09-07 Trumpf Lasertechnik Gmbh Vorrichtung mit einem Spiegelkopf
US5089915A (en) * 1989-07-25 1992-02-18 Chromex, Inc. Fabrication of aspheric surfaces through controlled deformation of the figure of spherical reflective surfaces
US4932768A (en) * 1989-07-25 1990-06-12 Chromex, Inc. Aspheric mirror produced by the elastic deformation of a spherical mirror
US5384656A (en) * 1991-10-16 1995-01-24 Hyperfine, Inc. Astigmatism corrected gratings for plane grating and spherical mirror spectrographs
US5291337A (en) * 1992-10-21 1994-03-01 Zenith Products Corp. Device for adjusting the magnification of a flexible mirror and a method of making the same
US5497274A (en) * 1993-09-02 1996-03-05 Image Optical Corporation Viewing assembly for producing an optically corrected reflected image
US5900996A (en) * 1996-09-04 1999-05-04 Zadro; Zlatko Variable magnification mirror
US7112772B2 (en) * 1998-05-29 2006-09-26 Carl Zeiss Smt Ag Catadioptric projection objective with adaptive mirror and projection exposure method
US6464363B1 (en) * 1999-03-17 2002-10-15 Olympus Optical Co., Ltd. Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof
US6467915B2 (en) * 2000-01-19 2002-10-22 Diehl Munitionssysteme Gmbh & Co. Kg Deformable mirror, in particular for a laser beam material machining apparatus
US6317229B1 (en) 2000-10-06 2001-11-13 Randall Frederick Otterson Adjustable mirror
JP2003151328A (ja) * 2001-11-15 2003-05-23 Du Pont Toray Co Ltd 照明用反射装置
US20050068646A1 (en) * 2003-09-25 2005-03-31 Homedics, Inc. Mirror with adjustable magnification and with a plurality of displays and devices
GB0514036D0 (en) * 2005-07-08 2005-08-17 Seos Ltd A method of constructing a thin film mirror
JP2007304123A (ja) * 2006-05-08 2007-11-22 Sony Corp 変形可能ミラー装置
DE102007010906A1 (de) * 2007-03-05 2008-09-11 Seereal Technologies S.A. Abbildungsvorrichtung zum Beeinflussen von auftreffendem Licht
US8235035B2 (en) * 2008-04-17 2012-08-07 Florida State University Research Foundation Inflatable solar energy collector apparatus
US20120275040A1 (en) * 2011-04-27 2012-11-01 Massachusetts Institute Of Technology Precision parabolic mirror structures
DE102013008647B4 (de) * 2013-05-21 2019-02-21 Lt-Ultra Precision Technology Gmbh Laserbearbeitungsvorrichtung mit zwei adaptiven Spiegeln
DE102013008646B4 (de) * 2013-05-21 2020-06-10 Lt-Ultra Precision Technology Gmbh Adaptiver Spiegel für eine Laserbearbeitungsvorrichtung
US10299567B2 (en) 2016-03-09 2019-05-28 Scott D. Usher Mirror with zone of selected magnification and discretionary illumination
US11828930B2 (en) 2019-08-27 2023-11-28 Ii-Vi Delaware, Inc. Variable radius mirror

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR728748A (fr) * 1931-12-22 1932-07-11 Perfectionnements aux miroirs
US3514776A (en) * 1968-05-27 1970-05-26 United Aircraft Corp Mirror device
DE2255937A1 (de) * 1972-11-15 1974-05-22 Braun Ag Spiegel mit einstellbarer brennweite
DE2255789A1 (de) * 1972-11-15 1974-05-16 Braun Ag Spiegel mit einstellbarer brennweite
DE2256642A1 (de) * 1972-11-18 1974-05-22 Lammertz & Heinze Spiegel in anlagen zur raumueberwachung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411648A1 (fr) * 1977-12-16 1979-07-13 Hameury Francois Procede de realisation d'une surface courbe a partir d'une feuille mince
FR2472198A1 (fr) * 1979-12-20 1981-06-26 Anvar Miroirs astronomiques et reseaux aspheriques semi-encastres et procede de fabrication par flexion elastique
DE3641944A1 (de) * 1986-12-09 1988-07-07 Michael Prof Dipl I Schoenherr Verfahren zur herstellung von hohlspiegeln
FR2688321A1 (fr) * 1992-03-04 1993-09-10 Diehl Gmbh & Co Miroir deformable.
US5557477A (en) * 1993-10-08 1996-09-17 The United States Of America As Represented By The United States Department Of Energy Apparatus for and method of correcting for aberrations in a light beam
DE102005030001A1 (de) * 2005-04-22 2006-11-02 Landesstiftung Baden-Württemberg gGmbH Reflektorvorrichtung und Verfahren zur Fokussierung
DE102005030001B4 (de) * 2005-04-22 2008-04-10 Landesstiftung Baden-Württemberg gGmbH Reflektorvorrichtung zur Fokussierung

Also Published As

Publication number Publication date
FR2343262B1 (fr) 1978-08-25
US4119366A (en) 1978-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse