DE69825875D1 - Brechende/beugende infrarotabbildungsoptik - Google Patents

Brechende/beugende infrarotabbildungsoptik

Info

Publication number
DE69825875D1
DE69825875D1 DE69825875T DE69825875T DE69825875D1 DE 69825875 D1 DE69825875 D1 DE 69825875D1 DE 69825875 T DE69825875 T DE 69825875T DE 69825875 T DE69825875 T DE 69825875T DE 69825875 D1 DE69825875 D1 DE 69825875D1
Authority
DE
Germany
Prior art keywords
bowing
breaking
infrared image
image look
look
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
DE69825875T
Other languages
English (en)
Other versions
DE69825875T2 (de
Inventor
B Chipper
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 DE69825875D1 publication Critical patent/DE69825875D1/de
Publication of DE69825875T2 publication Critical patent/DE69825875T2/de
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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
    • 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
    • G02B27/0037—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 with diffracting 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
    • G02B27/4216—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting geometrical aberrations
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • 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
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4272—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path
    • G02B27/4277—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having plural diffractive elements positioned sequentially along the optical path being separated by an air space
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1809—Diffraction gratings with pitch less than or comparable to the wavelength

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Geometry (AREA)
  • Lenses (AREA)
DE69825875T 1997-03-27 1998-03-02 Brechende/beugende infrarotabbildungsoptik Expired - Lifetime DE69825875T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US4173497P 1997-03-27 1997-03-27
US41734P 1997-03-27
PCT/US1998/004262 WO1998044374A1 (en) 1997-03-27 1998-03-02 Refractive/diffractive infrared imager and optics

Publications (2)

Publication Number Publication Date
DE69825875D1 true DE69825875D1 (de) 2004-09-30
DE69825875T2 DE69825875T2 (de) 2005-09-01

Family

ID=21918048

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825875T Expired - Lifetime DE69825875T2 (de) 1997-03-27 1998-03-02 Brechende/beugende infrarotabbildungsoptik

Country Status (6)

Country Link
US (1) US5973827A (de)
EP (1) EP0970400B9 (de)
JP (1) JP4422216B2 (de)
AU (1) AU6685198A (de)
DE (1) DE69825875T2 (de)
WO (1) WO1998044374A1 (de)

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US5995285A (en) * 1996-07-09 1999-11-30 Canon Kabushiki Kaisha Multilevel optical diffraction device with antireflection film and exposure apparatus
US6298182B1 (en) * 1997-12-13 2001-10-02 Light Chip, Inc. Wavelength division multiplexing/demultiplexing devices using polymer lenses
EP1077386A4 (de) * 1999-03-03 2005-11-30 Mitsubishi Electric Corp Infrarotes optisches system für infrarot-kamera
DE19915943A1 (de) * 1999-04-09 2000-10-12 Ovd Kinegram Ag Zug Dekorationsfolie
US6897892B2 (en) * 2000-10-13 2005-05-24 Alexander L. Kormos System and method for forming images for display in a vehicle
US6469304B2 (en) * 2000-12-28 2002-10-22 Raytheon Company Pseudo-randomized infrared blurring array
US6649092B2 (en) 2001-04-04 2003-11-18 Lockheed Martin Corporation Plastic laminated infrared optical element
US6560050B2 (en) 2001-06-12 2003-05-06 Lockheed Martin Corporation Optical segmented RF signature managed window
US6731435B1 (en) 2001-08-15 2004-05-04 Raytheon Company Method and apparatus for displaying information with a head-up display
US6789901B1 (en) 2002-01-04 2004-09-14 Raytheon Company System and method for providing images for an operator of a vehicle
US6999243B2 (en) 2002-04-01 2006-02-14 Raytheon Company Fixed focus, optically athermalized, diffractive infrared zoom objective lens
US6808274B2 (en) * 2002-06-04 2004-10-26 Raytheon Company Method and system for deploying a mirror assembly from a recessed position
US6815680B2 (en) * 2002-06-05 2004-11-09 Raytheon Company Method and system for displaying an image
US20040263978A1 (en) * 2003-06-18 2004-12-30 Chipper Robert B. Method and apparatus for forming an image using only diffractive optics
JP2006047343A (ja) * 2004-07-30 2006-02-16 Sumitomo Electric Ind Ltd 赤外線レンズ
WO2008036561A1 (en) * 2006-09-18 2008-03-27 3M Innovative Properties Company Reflective corrector for optical projection engine
US20090018414A1 (en) * 2007-03-23 2009-01-15 Mehrdad Toofan Subcutanous Blood Vessels Imaging System
US7961395B2 (en) * 2007-07-17 2011-06-14 Northrop Grumman Systems Corporation Wideband diffraction limited optical receiver
JP2009063941A (ja) * 2007-09-10 2009-03-26 Sumitomo Electric Ind Ltd 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置
JP2009063942A (ja) * 2007-09-10 2009-03-26 Sumitomo Electric Ind Ltd 遠赤外線カメラ用レンズ、レンズユニット及び撮像装置
TW200918978A (en) * 2007-10-16 2009-05-01 Aptek Optical Corp Camera lens and related image reception device capable of filtering infrared and reducing production cost
JP2010113191A (ja) * 2008-11-07 2010-05-20 Topcon Corp 赤外線光学系
JP2011237669A (ja) * 2010-05-12 2011-11-24 Fujifilm Corp 赤外線用結像レンズおよび撮像装置
US8294988B2 (en) 2010-09-02 2012-10-23 Raytheon Company Dual field of view refractive optical system with external pupil and internal stabilization
JP2012103461A (ja) * 2010-11-10 2012-05-31 Topcon Corp 赤外線光学系
JP5617642B2 (ja) * 2011-01-06 2014-11-05 ソニー株式会社 赤外線光学系、赤外線撮像装置
US9187360B2 (en) 2012-04-20 2015-11-17 Schott Corporation Glasses for the correction of chromatic and thermal optical aberations for lenses transmitting in the near, mid, and far-infrared sprectrums
WO2014209471A2 (en) 2013-04-12 2014-12-31 Daylight Solutions, Inc. Infrared refractive objective lens assembly
US9766422B1 (en) 2013-12-20 2017-09-19 Ball Aerospace & Technologies Corp. Optical membrane heating and temperature control method and apparatus
US9535258B1 (en) * 2013-12-30 2017-01-03 Ball Aerospace & Technologies Corp. Method and apparatus for correcting chromatic aberrations in a telescope
US9709793B1 (en) 2013-12-31 2017-07-18 Ball Aerospace & Technologies Corp. Deployable structure
CN107621680A (zh) * 2016-07-13 2018-01-23 高准精密工业股份有限公司 光学装置及其光学透镜组
LT6594B (lt) * 2016-09-23 2019-02-11 Lightpath Technologies, Inc Rentabilios kainos ir lęšių optinė konstrukcija ir gamybos būdas
US10969560B2 (en) 2017-05-04 2021-04-06 Lightpath Technologies, Inc. Integrated optical assembly and manufacturing the same
US11777603B2 (en) * 2019-01-16 2023-10-03 X Development Llc High magnification afocal telescope with high index field curvature corrector
US12019252B2 (en) 2019-11-26 2024-06-25 Analog Devices, Inc. Optical element with diffractive focusing features and diffractive anti-reflection features
US20220163710A1 (en) * 2020-11-25 2022-05-26 Largan Precision Co., Ltd. Optical lens assembly, imaging apparatus and electronic device

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US3961851A (en) * 1974-10-03 1976-06-08 The United States Of America As Represented By The Secretary Of The Army Passive stereovision range finder
US4374189A (en) * 1979-12-17 1983-02-15 The United States Of America As Represented By The Secretary Of The Navy Process of making a holographic optical article
US4341447A (en) * 1980-12-01 1982-07-27 Polaroid Corporation Infrared camera ranging system
US4988189A (en) * 1981-10-08 1991-01-29 Westinghouse Electric Corp. Passive ranging system especially for use with an electro-optical imaging system
FR2723216A1 (fr) * 1987-07-28 1996-02-02 Thomson Csf Optique diffractive en infrarouge applicable a un systeme de designaton d'objectif par laser
US5047783A (en) * 1987-11-06 1991-09-10 Millitech Corporation Millimeter-wave imaging system
US4951214A (en) * 1988-11-18 1990-08-21 Texas Instruments Incorporated Method for passively determining the relative position of a moving observer with respect to a stationary object
US5044706A (en) * 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
WO1991012551A1 (en) * 1990-02-14 1991-08-22 Massachusetts Institute Of Technology Lens/zone plate combination for chromatic dispersion correction
GB9013011D0 (en) * 1990-06-11 1990-10-17 Bae Plc Hybrid petzval objective
US5148209A (en) * 1990-07-12 1992-09-15 The Research Foundation Of State University Of New York Passive ranging and rapid autofocusing
US5153772A (en) * 1991-04-09 1992-10-06 Toledyne Industries, Inc. Binary optic-corrected multistage imaging system
US5148314A (en) * 1991-06-06 1992-09-15 Chen Chungte W Optical systems employing refractive and diffractive optical elements to correct for chromatic aberration
US5257133A (en) * 1991-09-11 1993-10-26 Hughes Aircraft Company Re-imaging optical system employing refractive and diffractive optical elements
US5666221A (en) * 1992-07-20 1997-09-09 Hughes Electronics Binary optic imaging system
US5737125A (en) * 1992-10-27 1998-04-07 Olympus Optical Co., Ltd. Diffractive optical element and optical system including the same
US5479360A (en) * 1992-12-21 1995-12-26 Martin Marietta Corporation Target passive ranging without an ownship maneuver
JPH07128590A (ja) * 1993-10-29 1995-05-19 Olympus Optical Co Ltd 縮小投影レンズ
US5493441A (en) * 1994-01-13 1996-02-20 Texas Instruments Incorporated Infrared continuous zoom telescope using diffractive optics
US5504628A (en) * 1994-01-13 1996-04-02 Texas Instruments Incorporated Passive athermalization of optics
US5483241A (en) * 1994-05-09 1996-01-09 Rockwell International Corporation Precision location of aircraft using ranging
US5629074A (en) * 1994-08-12 1997-05-13 Texas Instruments Incorporated Durable polymeric optical systems
US5737120A (en) * 1995-03-14 1998-04-07 Corning Incorporated Low weight, achromatic, athermal, long wave infrared objective lens
US5818632A (en) * 1995-04-13 1998-10-06 Melles Griot, Inc Multi-element lens system
US5796514A (en) * 1996-03-04 1998-08-18 Raytheon Ti Systems, Inc. Infrared zoom lens assembly having a variable F/number

Also Published As

Publication number Publication date
WO1998044374A1 (en) 1998-10-08
DE69825875T2 (de) 2005-09-01
JP2001521635A (ja) 2001-11-06
EP0970400B1 (de) 2004-08-25
EP0970400B9 (de) 2005-04-06
JP4422216B2 (ja) 2010-02-24
EP0970400A1 (de) 2000-01-12
AU6685198A (en) 1998-10-22
US5973827A (en) 1999-10-26

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Legal Events

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8364 No opposition during term of opposition