ES2143564T3 - Un sistema optico de reproduccion de imagen que comprende un objetivo anastigmatico de tres espejos y un espejo corrector. - Google Patents

Un sistema optico de reproduccion de imagen que comprende un objetivo anastigmatico de tres espejos y un espejo corrector.

Info

Publication number
ES2143564T3
ES2143564T3 ES95107747T ES95107747T ES2143564T3 ES 2143564 T3 ES2143564 T3 ES 2143564T3 ES 95107747 T ES95107747 T ES 95107747T ES 95107747 T ES95107747 T ES 95107747T ES 2143564 T3 ES2143564 T3 ES 2143564T3
Authority
ES
Spain
Prior art keywords
mirror
anastigmatic
lens
mirrors
optical image
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
ES95107747T
Other languages
English (en)
Inventor
Lacy G Cook
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.)
Raytheon Co
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of ES2143564T3 publication Critical patent/ES2143564T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02B17/0626—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three curved mirrors
    • G02B17/0642—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using three 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
    • 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
    • G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • G02B17/0657—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors off-axis or unobscured systems in which all of the mirrors share a common axis of rotational symmetry
    • 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
    • G02B17/0647—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three curved mirrors
    • G02B17/0663—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror using more than three 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)

Abstract

UN ESPEJO CORRECTOR QUE PLIEGA LA TRAYECTORIA OPTICA ENTRE EL OBJETIVO Y LAS PORCIONES DE RELE DE UNA LENTE ANASTIGMATICA DE TRES ESPEJOS. EL ESPEJO CORRECTOR ES UN ESPEJO NO ENERGIZADO QUE TIENE UNA SUPERFICIE NOMINALMENTE PLANA PERO ASFERICA DE ORDEN SUPERIOR. SI SE COLOCA EL ESPEJO CORRECTOR ENTRE LA PORCION DE OBJETIVO Y UNA IMAGEN INTERMEDIA FORMADA POR LA PORCION DE OBJETIVO, SE PUEDE AUMENTAR SIGNIFICATIVAMENTE EL DESCENTRAMIENTO DEL CAMPO DE LA LENTE ANASTIGMATICA. UN GRAN DESCENTRAMIENTO DEL CAMPO HACE QUE LA LENTE ANASTIGMATICA DESCENTRADA DEL EJE SEA IDEAL PARA UTILIZARLA CON UN FRASCO DEWAR CENTRADO RESPECTO AL EJE PARA APLICACIONES DE FORMACION DE IMAGENES POR INFRARROJOS.
ES95107747T 1994-05-23 1995-05-19 Un sistema optico de reproduccion de imagen que comprende un objetivo anastigmatico de tres espejos y un espejo corrector. Expired - Lifetime ES2143564T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24736294A 1994-05-23 1994-05-23

Publications (1)

Publication Number Publication Date
ES2143564T3 true ES2143564T3 (es) 2000-05-16

Family

ID=22934633

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107747T Expired - Lifetime ES2143564T3 (es) 1994-05-23 1995-05-19 Un sistema optico de reproduccion de imagen que comprende un objetivo anastigmatico de tres espejos y un espejo corrector.

Country Status (6)

Country Link
US (1) US5550672A (es)
EP (1) EP0689075B1 (es)
JP (1) JP3177118B2 (es)
DE (1) DE69515734T2 (es)
ES (1) ES2143564T3 (es)
IL (1) IL113789A (es)

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US8471915B2 (en) 2009-04-16 2013-06-25 Raytheon Company Self-correcting adaptive long-stare electro-optical system
US7929129B2 (en) * 2009-05-22 2011-04-19 Corning Incorporated Inspection systems for glass sheets
US8427744B2 (en) * 2009-10-12 2013-04-23 Raytheon Company All-reflective relayed focal telescope derived from the first two mirrors of an afocal three-mirror anastigmat
WO2011077988A1 (ja) * 2009-12-23 2011-06-30 コニカミノルタオプト株式会社 撮像光学系
US8023183B1 (en) * 2010-04-23 2011-09-20 Raytheon Company All-reflective wide-field-of-view telescope with beneficial distortion correction
JP5539028B2 (ja) * 2010-05-28 2014-07-02 三菱電機株式会社 赤外線撮像装置
US8947778B2 (en) 2010-06-01 2015-02-03 Richard F. Horton Two mirror unobscured telescopes with tilted focal surfaces
US9007497B2 (en) * 2010-08-11 2015-04-14 Media Lario S.R.L. Three-mirror anastigmat with at least one non-rotationally symmetric mirror
US8422011B2 (en) 2010-10-01 2013-04-16 Raytheon Company Two material achromatic prism
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CN102087407B (zh) * 2010-12-30 2012-12-12 中国科学院长春光学精密机械与物理研究所 超大视场偏轴全反射式光学系统
US9348126B2 (en) 2011-11-08 2016-05-24 Raytheon Company Derived all-reflective afocal optical system with aspheric figured beam steering mirror
DE102012102174B4 (de) 2012-03-15 2014-02-13 Jena-Optronik Gmbh Hochkompaktes Schiefspiegler-Abbildungssystem für Weltraumanwendungen
DE102012017049A1 (de) * 2012-08-29 2014-03-06 Khs Gmbh Vorrichtung zum Inspizieren von Gegenständen
US9166686B2 (en) * 2013-02-12 2015-10-20 Raytheon Company Multiple access point laser communications terminal
RU2561340C1 (ru) * 2014-04-18 2015-08-27 Открытое акционерное общество "Красногорский завод им. С.А. Зверева" Четырехзеркальный объектив
CN103969815B (zh) * 2014-04-30 2016-08-24 中国科学院长春光学精密机械与物理研究所 轻小型长焦距消畸变同轴全反射空间相机光学系统
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CN105068229A (zh) * 2015-08-17 2015-11-18 哈尔滨工业大学 低温准直光学系统
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CN111487754B (zh) * 2019-01-25 2021-04-23 清华大学 自由曲面离轴三反成像系统
CN111487753B (zh) * 2019-01-25 2021-06-01 清华大学 自由曲面离轴三反成像系统
CN112180576B (zh) * 2020-09-02 2021-09-14 中国科学院西安光学精密机械研究所 一种制冷型自由曲面离轴三反光学系统

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Also Published As

Publication number Publication date
US5550672A (en) 1996-08-27
DE69515734D1 (de) 2000-04-27
JP3177118B2 (ja) 2001-06-18
JPH0850246A (ja) 1996-02-20
DE69515734T2 (de) 2000-09-28
EP0689075B1 (en) 2000-03-22
EP0689075A1 (en) 1995-12-27
IL113789A (en) 1999-01-26
IL113789A0 (en) 1995-08-31

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