EG19688A - Re - imaging optical system employing reactive and diffractive optical elements - Google Patents

Re - imaging optical system employing reactive and diffractive optical elements

Info

Publication number
EG19688A
EG19688A EG52492A EG52492A EG19688A EG 19688 A EG19688 A EG 19688A EG 52492 A EG52492 A EG 52492A EG 52492 A EG52492 A EG 52492A EG 19688 A EG19688 A EG 19688A
Authority
EG
Egypt
Prior art keywords
system employing
optical system
employing reactive
optical elements
imaging optical
Prior art date
Application number
EG52492A
Other languages
English (en)
Inventor
Chungte W Chen
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Application granted granted Critical
Publication of EG19688A publication Critical patent/EG19688A/xx

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
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
EG52492A 1991-09-11 1992-09-09 Re - imaging optical system employing reactive and diffractive optical elements EG19688A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/757,795 US5257133A (en) 1991-09-11 1991-09-11 Re-imaging optical system employing refractive and diffractive optical elements

Publications (1)

Publication Number Publication Date
EG19688A true EG19688A (en) 1995-09-30

Family

ID=25049250

Family Applications (1)

Application Number Title Priority Date Filing Date
EG52492A EG19688A (en) 1991-09-11 1992-09-09 Re - imaging optical system employing reactive and diffractive optical elements

Country Status (7)

Country Link
US (1) US5257133A (ja)
EP (1) EP0532267B1 (ja)
JP (1) JP2721095B2 (ja)
DE (1) DE69222729T2 (ja)
EG (1) EG19688A (ja)
ES (1) ES2108093T3 (ja)
IL (1) IL102842A (ja)

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US5677788A (en) * 1996-03-28 1997-10-14 Hughes Electronics Two-stage projection system
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US6088134A (en) * 1996-06-17 2000-07-11 Hewlett-Packard Company Swath scanning system using an optical imager
DE19642121A1 (de) * 1996-10-12 1998-04-16 Zeiss Carl Fa Zweilinsiger achrathemer Reimager
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US5973827A (en) * 1997-03-27 1999-10-26 Raytheon Company Refractive/diffractive infrared imager and optics
US5880879A (en) * 1997-08-26 1999-03-09 Nikon Corporation Objective lens system utilizing diffractive optical element
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US5980454A (en) * 1997-12-01 1999-11-09 Endonetics, Inc. Endoscopic imaging system employing diffractive optical elements
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US6707603B2 (en) * 2001-06-28 2004-03-16 Raytheon Company Apparatus and method to distort an optical beam to avoid ionization at an intermediate focus
DE10245558A1 (de) * 2002-09-30 2004-04-08 Carl Zeiss Jena Gmbh Abbildungsoptik
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US20070285644A1 (en) * 2004-09-13 2007-12-13 Carl Zeiss Smt Ag Microlithographic Projection Exposure Apparatus
WO2007025643A1 (en) 2005-08-30 2007-03-08 Carl Zeiss Smt Ag High-na projection objective with aspheric lens surfaces
JP4895169B2 (ja) * 2006-03-28 2012-03-14 株式会社ニコン 赤外光学系
EP1852745A1 (en) * 2006-05-05 2007-11-07 Carl Zeiss SMT AG High-NA projection objective
GB2488245B (en) * 2011-02-21 2018-12-05 Zeiss Carl Optronics Gmbh Optics for thermal imaging cameras
US9341850B1 (en) 2013-04-30 2016-05-17 Google Inc. Diffractive see-through display with hybrid-optical aberration compensation
US9442291B1 (en) 2013-06-28 2016-09-13 Google Inc. Segmented diffractive optical elements for a head wearable display
US9459455B2 (en) 2013-12-19 2016-10-04 Google Inc. See-through eyepiece for head wearable display
US9389422B1 (en) 2013-12-23 2016-07-12 Google Inc. Eyepiece for head wearable display using partial and total internal reflections
US9395544B2 (en) 2014-03-13 2016-07-19 Google Inc. Eyepiece with switchable reflector for head wearable display
US9915823B1 (en) 2014-05-06 2018-03-13 Google Llc Lightguide optical combiner for head wearable display
US9366869B2 (en) 2014-11-10 2016-06-14 Google Inc. Thin curved eyepiece for see-through head wearable display
US10162180B2 (en) 2015-06-04 2018-12-25 Google Llc Efficient thin curved eyepiece for see-through head wearable display
US10146054B2 (en) 2015-07-06 2018-12-04 Google Llc Adding prescriptive correction to eyepieces for see-through head wearable displays
CN110308553B (zh) * 2019-07-29 2021-03-02 天津大学 基于微透镜阵列进行视场切换的中红外成像光学***
RU2722623C1 (ru) * 2019-10-23 2020-06-02 Акционерное общество "Вологодский оптико-механический завод" Оптическая система тепловизионного прибора с двумя полями зрения
CN112666690B (zh) * 2020-12-28 2022-11-01 福建福光股份有限公司 切换式制冷型长波红外双视场镜头
CN112987252B (zh) * 2021-03-05 2023-11-07 江西晶超光学有限公司 光学***、红外接收模组及电子设备
CN114488508B (zh) * 2021-12-29 2023-08-15 中国人民解放军63921部队 一种长焦距大口径紧凑型空间望远成像***及成像装置

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Also Published As

Publication number Publication date
DE69222729T2 (de) 1998-03-05
EP0532267B1 (en) 1997-10-15
US5257133A (en) 1993-10-26
JPH05196889A (ja) 1993-08-06
DE69222729D1 (de) 1997-11-20
IL102842A (en) 1995-07-31
ES2108093T3 (es) 1997-12-16
JP2721095B2 (ja) 1998-03-04
EP0532267A1 (en) 1993-03-17
IL102842A0 (en) 1993-05-13

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