ES2074289T3 - Reflector doble. - Google Patents

Reflector doble.

Info

Publication number
ES2074289T3
ES2074289T3 ES91920754T ES91920754T ES2074289T3 ES 2074289 T3 ES2074289 T3 ES 2074289T3 ES 91920754 T ES91920754 T ES 91920754T ES 91920754 T ES91920754 T ES 91920754T ES 2074289 T3 ES2074289 T3 ES 2074289T3
Authority
ES
Spain
Prior art keywords
mirrors
mirror
pct
primary
segments
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
ES91920754T
Other languages
English (en)
Inventor
Hermann Hugenell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2074289T3 publication Critical patent/ES2074289T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/58—Optics for apodization or superresolution; Optical synthetic aperture systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • G02B17/0605—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors
    • G02B17/0621—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Telescopes (AREA)
  • Lenses (AREA)
  • Aerials With Secondary Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paper (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

UN SISTEMA REFLECTOR DOBLE DISPONE DE DOS ESPEJOS PRIMARIOS COLOCADOS DE FORMA SEPARADA Y ORIENTADOS HACIA UN PUNTO FOCAL COMUN. EL SISTEMA OPTICO DISPONE ADEMAS DE DOS ESPEJOS DEFLECTORES SECUNDARIOS SEPARADOS, ASI COMO DE ESPEJOS DEFLECTORES TERCIARIOS, PARA LA CONCENTRACION DEL RAYO EN UN PUNTO FOCAL COMUN. TANTO LOS ESPEJOS PRIMARIOS COMO LOS ESPEJOS DEFLECTORES SECUNDARIOS SON DEFLECTORES CONOCIDOS COMO OFF-AXIS, POR EJEMPLO SUS SUPERFICIES REPRESENTAN SECCIONES DE LA SUPERFICIE DE UN CUERPO DE ESPEJO GRANDE, HIPOTETICAMENTE ESFERICO. LOS ESPEJOS PRIMARIOS, COMO SECCIONES DE LA SUPERFICIE DE UN GRAN ESPEJO HIPOTETICAMENTE HIPERBOLICO, ESTAN INCLINADOS EN UN ANGULO CON RESPECTO AL EJE OPTICO COMUN Y ESTAN SITUADOS A UNA DISTANCIA PREDETERMINADA, DE TAL MODO QUE EL RAYO MARGINAL INTERNO DE LA RADIACION INCIDENTE SE ENCUENTRA MAS CERCA CON EL EJE OPTICO. LOS ESPEJOS PRIMARIOS DE MAS DE OCHO METROS EN DIAMETRO DEBE ESTAR FORMADO POR SEGMENTOS INDIVIDUALES ACOPLADOS A LOS CORRESPONDIENTES SEGMENTOS DE LOS ESPEJOS DEFLECTORES SECUNDARIOS QUE SE EN ENCUENTRAN DE FORMA OPUESTA A ELLOS EN EL CAMINO DEL RAYO POR MEDIO DE UN SISTEMA DE MEDIDA DE ALTA PRECISION ASISTIDO POR COMPUTADOR, DE FORMA QUE CADA DESVIACION DE LA POSICION DE LOS SEGMENTOS DEL ESPEJO PRIMARIO PUEDE SER EFECTUADA MEDIANTE ACTUACION DEL DESPLAZAMIENTO CORRECTIVO EN TIEMPO REAL DE LOS SEGMENTOS OPUESTOS CORRESPONDIENTE DE LOS ESPEJOS DEFLECTORES SECUNDARIOS.
ES91920754T 1990-12-13 1991-12-10 Reflector doble. Expired - Lifetime ES2074289T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4039878A DE4039878C1 (es) 1990-12-13 1990-12-13

Publications (1)

Publication Number Publication Date
ES2074289T3 true ES2074289T3 (es) 1995-09-01

Family

ID=6420274

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91920754T Expired - Lifetime ES2074289T3 (es) 1990-12-13 1991-12-10 Reflector doble.

Country Status (12)

Country Link
US (1) US5430577A (es)
EP (1) EP0515601B1 (es)
JP (1) JPH05504848A (es)
KR (1) KR920704177A (es)
AT (1) ATE121851T1 (es)
AU (1) AU642060B2 (es)
CA (1) CA2075822A1 (es)
CH (1) CH682849A5 (es)
DE (1) DE4039878C1 (es)
ES (1) ES2074289T3 (es)
LV (1) LV10817B (es)
WO (1) WO1992010776A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2641348B2 (ja) * 1991-07-11 1997-08-13 三菱電機株式会社 反射鏡の生産方法
PE41196A1 (es) * 1994-07-25 1996-12-17 Pirelli Cavi Spa Sistema de telecomunicacion amplificado para transmisiones en multiplex por division de longitud de onda, capaz de limitar las variaciones en la potencia de salida
US6061175A (en) * 1998-06-03 2000-05-09 Watters; George M. Multi-focal-ratio reflector telescopes
JP3701264B2 (ja) * 2002-07-05 2005-09-28 三鷹光器株式会社 太陽光集光システム用のヘリオスタットおよびその制御方法
JP4439167B2 (ja) 2002-08-30 2010-03-24 株式会社ルネサステクノロジ 半導体記憶装置
CN100460923C (zh) * 2004-04-01 2009-02-11 皇家飞利浦电子股份有限公司 可变反射镜
US20070181173A1 (en) * 2006-02-09 2007-08-09 Neubauer Jeffrey B Solar electric power generator
CN102073131B (zh) * 2010-12-23 2012-06-06 中国科学院西安光学精密机械研究所 大孔径全反射式光学合成孔径成像系统
WO2013155629A1 (en) * 2012-04-17 2013-10-24 The Harlingten Center For Innovative Optics Ltd. Low order shape control of primary and secondary mirror modules
CN112666675A (zh) * 2021-01-15 2021-04-16 长光卫星技术有限公司 一种高稳定性轻小型离轴三反主支撑结构
CN113567389B (zh) * 2021-07-27 2023-09-15 北京环境特性研究所 太赫兹时域光谱目标散射特性测量系统光路及设置方法
CN114279687B (zh) * 2021-12-17 2023-01-03 中国科学院长春光学精密机械与物理研究所 一种用于主次镜相对弯沉的测量装置及其测量方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE242107C (es) *
US3140347A (en) * 1959-03-20 1964-07-07 Cohen Aaron Isaac Apparatus for the projection of distorted images
US3556630A (en) * 1968-08-14 1971-01-19 Ibm Method and apparatus for obtaining,by a series of samples,the intensity distribution across sources of incoherent electromagnetic waves to produce a single composite picture
US4101195A (en) * 1977-07-29 1978-07-18 Nasa Anastigmatic three-mirror telescope
DE3119823A1 (de) * 1981-05-19 1982-12-16 Ibm Deutschland Gmbh, 7000 Stuttgart Verfahren und einrichtung zur kompensation geometrischer verzeichnungsfehler bei optischen abbildungssystem
DD242107A1 (de) * 1985-11-01 1987-01-14 Zeiss Jena Veb Carl Astronomisches teleskop
US4724404A (en) * 1985-11-01 1988-02-09 Hughes Aircraft Company Amplitude-weighting adaptive laser
US4934805A (en) * 1986-11-12 1990-06-19 The Boeing Company Fixed step catoptric zoom system
AU603025B2 (en) * 1987-11-20 1990-11-01 Angstenberger, Karl Friedrich Main mirror for a reflecting telescope
US4925301A (en) * 1988-11-17 1990-05-15 Hughes Aircraft Company Method and apparatus for sensing the figure of optical elements
WO1990015353A1 (de) * 1989-06-07 1990-12-13 Huegenell Hermann Spiegelteleskop und verfahren zu seiner herstellung
US4959531A (en) * 1989-09-29 1990-09-25 Eastman Kodak Company Alignment sensing and correcting assembly for an optical element
US5136413A (en) * 1990-11-05 1992-08-04 Litel Instruments Imaging and illumination system with aspherization and aberration correction by phase steps

Also Published As

Publication number Publication date
LV10817A (lv) 1995-08-20
AU642060B2 (en) 1993-10-07
EP0515601A1 (de) 1992-12-02
DE4039878C1 (es) 1991-10-17
JPH05504848A (ja) 1993-07-22
EP0515601B1 (de) 1995-04-26
CA2075822A1 (en) 1992-06-14
ATE121851T1 (de) 1995-05-15
WO1992010776A1 (de) 1992-06-25
KR920704177A (ko) 1992-12-19
LV10817B (en) 1995-12-20
AU8952091A (en) 1992-07-08
CH682849A5 (de) 1993-11-30
US5430577A (en) 1995-07-04

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