[go: up one dir, main page]

MD960318A - Oglindă stratificată piezoelectrică deformabilă bimorfă - Google Patents

Oglindă stratificată piezoelectrică deformabilă bimorfă

Info

Publication number
MD960318A
MD960318A MD96-0318A MD960318A MD960318A MD 960318 A MD960318 A MD 960318A MD 960318 A MD960318 A MD 960318A MD 960318 A MD960318 A MD 960318A
Authority
MD
Moldova
Prior art keywords
cylinder
reflecting surface
multiple layer
layer piezoelectric
mirror
Prior art date
Application number
MD96-0318A
Other languages
English (en)
Russian (ru)
Inventor
Andrei Gennadievich Safronov
Original Assignee
Yalestown Corporation N.V.
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 Yalestown Corporation N.V. filed Critical Yalestown Corporation N.V.
Publication of MD960318A publication Critical patent/MD960318A/ro

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
    • G02B26/0833—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 micromechanical device, e.g. a MEMS mirror, DMD
    • G02B26/0858—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 micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by piezoelectric means
    • 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
    • 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
    • G02B26/06—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the phase of light
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
    • H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
    • H10N30/2047—Membrane type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

Oglinda stratificată piezoelectrică deformabilă bimorfă pentru telescoapele astronomice, laserii industriali, sistemele de dirijare şi escortare conţine corpul (1) în formă de pahar cu capacul (2) şi suprafaţa reflectoare (3) pe partea exterioară a fundului paharului. Pe suprafaţa interioară a fundului în limita suprafeţei reflectoare (3) sunt fixate paralel cu suprafaţa interioară a fundului, cel puţin, două piezoplăci (4) cu electrozi neîntrerupţi (5) pe părţile opuse. Vectorii polarizării (6) ai plăcilor alăturate sunt orientaţi în direcţii opuse, iar electrozii lor omonimi sunt uniţi cu firele (7). Paharul reprezintă o piesă unică, iar partea de mijloc a fundului acestuia, înzestrată cu suprafaţa reflectoare (3), are grosimea mai mare în comparaţie cu partea periferică. Cavitatea corpului (1) poate fi umplută cu un ermetizator elastic (10).
MD96-0318A 1996-02-12 1996-03-06 Oglindă stratificată piezoelectrică deformabilă bimorfă MD960318A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU9696102312A RU2068191C1 (ru) 1996-02-12 1996-02-12 Многослойное пьезоэлектрическое деформируемое биморфное зеркало
PCT/RU1996/000053 WO1996018919A1 (en) 1996-02-12 1996-03-06 Multiple layer piezoelectric deformable bimorphic mirror

Publications (1)

Publication Number Publication Date
MD960318A true MD960318A (ro) 1997-07-31

Family

ID=20176622

Family Applications (1)

Application Number Title Priority Date Filing Date
MD96-0318A MD960318A (ro) 1996-02-12 1996-03-06 Oglindă stratificată piezoelectrică deformabilă bimorfă

Country Status (14)

Country Link
EP (1) EP0743541A4 (ro)
JP (1) JPH10511188A (ro)
KR (1) KR970706512A (ro)
CN (1) CN1145667A (ro)
CA (1) CA2185320A1 (ro)
EE (1) EE9600178A (ro)
HU (1) HUP9602396A2 (ro)
LT (1) LT96116A (ro)
LV (1) LV11713B (ro)
MD (1) MD960318A (ro)
PL (1) PL322716A1 (ro)
RU (1) RU2068191C1 (ro)
SI (1) SI9620001A (ro)
WO (1) WO1996018919A1 (ro)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3695494B2 (ja) 1996-11-13 2005-09-14 セイコーエプソン株式会社 光変調デバイス、その製造方法および表示装置
WO1999054775A1 (fr) * 1996-11-13 1999-10-28 Seiko Epson Corporation Procede de production d'un dispositif de modulation de lumiere et d'un projecteur
GB2321114B (en) * 1997-01-10 2001-02-21 Lasor Ltd An optical modulator
US6874897B2 (en) * 2000-01-27 2005-04-05 Aoptix Technologies, Inc. Deformable curvature mirror with unipolar-wiring
RU2217849C2 (ru) * 2000-10-11 2003-11-27 Сафронов Андрей Геннадьевич Способ управления резонатором лазера и устройство на его основе
RU2215275C2 (ru) * 2001-05-31 2003-10-27 ФГУП "Научно-исследовательский институт физических измерений" Пьезоэлектрический датчик быстропеременного давления
US20030006417A1 (en) * 2001-07-03 2003-01-09 Motorola, Inc. Structure and method for fabricating semiconductor srtuctures and devices utilizing the formation of a compliant substrate for materials used to form the same and piezoelectric structures having controllable optical surfaces
EP1576408B1 (en) 2002-12-23 2017-03-01 BAE Systems PLC Deformable mirror
EP1576403A1 (en) 2002-12-23 2005-09-21 BAE Systems PLC Deformable-mirror holder
EP1576407A2 (en) 2002-12-23 2005-09-21 BAE Systems PLC Deformable-mirror cooling
FR2866122B1 (fr) * 2004-02-06 2006-05-19 Europ De Systemes Optiques Soc Miroir bimorphe.
DE102007038872A1 (de) 2007-08-16 2009-02-26 Seereal Technologies S.A. Abbildungsvorrichtung zum Beeinflussen von auftreffendem Licht
DE102008049647B4 (de) 2008-09-30 2011-11-24 Technische Universität Dresden Mikromechanisches Element und Verfahren zum Betreiben eines mikromechanischen Elements
AU2010252752A1 (en) * 2009-05-29 2011-12-01 Bae Systems Plc Self-deformable mirrors and the support thereof
EP2258656A1 (en) * 2009-05-29 2010-12-08 BAE Systems PLC Self-Deformable Mirrors and the Support Thereof
CN102147524A (zh) * 2010-02-10 2011-08-10 中国科学院大连化学物理研究所 一种可变曲率反射镜装置
DE102010028111B4 (de) 2010-04-22 2016-01-21 Technische Universität Dresden Mikromechanisches Element
WO2013158805A1 (en) * 2012-04-17 2013-10-24 California Institute Of Technology Thin film bi-material lattice structures and methods of making the same
CN103383092B (zh) * 2013-07-31 2017-04-12 广东金达照明科技股份有限公司 一种动态多彩灯具
RU2636255C2 (ru) * 2016-04-14 2017-11-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Пермский национальный исследовательский политехнический университет" Пьезоактюатор изгибного типа
CN108627972A (zh) * 2018-04-20 2018-10-09 中国人民解放军国防科技大学 悬臂式横向压电驱动变形镜及其装配方法
RU2741035C1 (ru) * 2020-07-21 2021-01-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" Лазерная оптическая головка
CN113219649B (zh) * 2021-04-30 2022-11-22 哈尔滨芯明天科技有限公司 一种航天应用的高可靠压电偏摆镜
AU2024231960A1 (en) * 2023-03-09 2025-10-09 National University Corporation Tokai National Higher Education And Research System Mirror device, optical device, and laser nuclear fusion reactor
DE102024202716A1 (de) * 2024-03-21 2025-09-25 Stellantis Auto Sas Beleuchtungsanordnung zum Beleuchten einer Beleuchtungsfläche in einem Innenraum eines Fahrzeugs sowie die Beleuchtungsanordnung aufweisendes Fahrzeug

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904274A (en) * 1973-08-27 1975-09-09 Itek Corp Monolithic piezoelectric wavefront phase modulator
US4257686A (en) * 1978-12-14 1981-03-24 Itek Corporation Multiple layer piezoelectric wavefront modulator
FR2453423A1 (fr) * 1979-04-04 1980-10-31 Quantel Sa Element optique epais a courbure variable
FR2530830B1 (ro) * 1982-07-22 1985-01-25 Onera (Off Nat Aerospatiale)
US4969726A (en) * 1985-06-03 1990-11-13 Northrop Corporation Ring laser gyro path-length-control mechanism
US4915492A (en) * 1989-02-06 1990-04-10 Toth Theodor A Mirror transducer assembly with selected thermal compensation

Also Published As

Publication number Publication date
PL322716A1 (en) 1998-02-16
EP0743541A4 (en) 1997-03-12
JPH10511188A (ja) 1998-10-27
WO1996018919A1 (en) 1996-06-20
EE9600178A (et) 1997-08-15
HUP9602396A2 (en) 1997-11-28
LV11713B (en) 1997-08-20
CN1145667A (zh) 1997-03-19
CA2185320A1 (en) 1996-06-20
SI9620001A (en) 1997-08-31
LT96116A (en) 1997-02-25
RU2068191C1 (ru) 1996-10-20
KR970706512A (ko) 1997-11-03
EP0743541A1 (en) 1996-11-20
LV11713A (lv) 1997-02-20
HU9602396D0 (en) 1996-11-28

Similar Documents

Publication Publication Date Title
MD960318A (ro) Oglindă stratificată piezoelectrică deformabilă bimorfă
KR970707457A (ko) 모자이크식 적응형 이형 미러(Mosaic adaptive bimorph mirror)
GB2301451B (en) Snap together protective goggle construction with toric lens
DE69420744D1 (de) Verdrängungspumpe des membrantyps
AU5449694A (en) Insulated cosmetic case with detachable mirror
DE69413100D1 (de) Hochdruckmembranventil
AU6486894A (en) Improved non-contacting mechanical face seal
AU6549094A (en) Pump diaphragm
CA2159076A1 (en) Switchable Lens
RU96102312A (ru) Многослойное пьезоэлектрическое деформируемое биморфное зеркало
CA2286651A1 (en) Composite insulated glass assembly and method of forming same
EP0635705A3 (en) Angled Michelson interferometer and optical wavelength meter based on a rotating periscope.
DE59806875D1 (de) Überspannungsableiter für hoch- oder mittelspannung
AU3008689A (en) Flexible contact lens for enhanced movement of the eye
AU6107094A (en) An amylolytic enzyme
CA2181706A1 (en) Positioning apparatus
EP0225776A3 (en) Device and kit for cleaning lenses of telescopes, cameras and the like
AU7631894A (en) Two stroke engine having migrating combustion chamber
FR2706635B1 (fr) Jumelle de vision nocturne à imagerie électronique.
AU6817194A (en) Mechanically assembled high internal pressure heat exchanger
AU5050999A (en) A mirror arrangement for a rear view mirror system in an article of headgear anda mounting system therefor
BR9300342A (pt) Arranjo para partida de sistemas de refrigeração com diferença de pressão na partida
AU7789894A (en) Industrial gas cylinder regulator guard
ITRM930457A0 (it) Impianto a doppia camera ed elettrodo mobile per la deposizione di film sottili, per tecniche pe-cvd.
AU5836694A (en) Reflecting telescope

Legal Events

Date Code Title Description
FA1A Withdrawn application

Free format text: 19990303