DE69831041D1 - Diffraktives optisches Element und optisches System unter Verwendung desselben - Google Patents

Diffraktives optisches Element und optisches System unter Verwendung desselben

Info

Publication number
DE69831041D1
DE69831041D1 DE69831041T DE69831041T DE69831041D1 DE 69831041 D1 DE69831041 D1 DE 69831041D1 DE 69831041 T DE69831041 T DE 69831041T DE 69831041 T DE69831041 T DE 69831041T DE 69831041 D1 DE69831041 D1 DE 69831041D1
Authority
DE
Germany
Prior art keywords
same
optical system
optical element
diffractive
diffractive optical
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
DE69831041T
Other languages
English (en)
Other versions
DE69831041T2 (de
Inventor
Takehiro Nakai
Michitaka Setani
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69831041D1 publication Critical patent/DE69831041D1/de
Publication of DE69831041T2 publication Critical patent/DE69831041T2/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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
    • G02B5/1823—Plural gratings positioned on the same surface, e.g. array of gratings in an overlapping or superposed manner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)
DE69831041T 1997-09-10 1998-09-07 Diffraktives optisches Element und optisches System unter Verwendung desselben Expired - Lifetime DE69831041T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26283397 1997-09-10
JP26283397A JP3472103B2 (ja) 1997-09-10 1997-09-10 回折光学素子及びそれを用いた光学系

Publications (2)

Publication Number Publication Date
DE69831041D1 true DE69831041D1 (de) 2005-09-08
DE69831041T2 DE69831041T2 (de) 2006-05-24

Family

ID=17381255

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69831041T Expired - Lifetime DE69831041T2 (de) 1997-09-10 1998-09-07 Diffraktives optisches Element und optisches System unter Verwendung desselben

Country Status (4)

Country Link
US (1) US6624943B2 (de)
EP (1) EP0902304B1 (de)
JP (1) JP3472103B2 (de)
DE (1) DE69831041T2 (de)

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US6831783B2 (en) 2000-06-07 2004-12-14 Canon Kabushiki Kaisha Diffractive optical element and optical system
JP4587418B2 (ja) * 2000-09-27 2010-11-24 キヤノン株式会社 回折光学素子及び該回折光学素子を有する光学系
JP3733294B2 (ja) 2001-02-19 2006-01-11 キヤノン株式会社 走査光学装置及びそれを用いた画像形成装置
US20030161044A1 (en) * 2002-02-04 2003-08-28 Nikon Corporation Diffractive optical element and method for manufacturing same
EP1376161B1 (de) 2002-06-17 2008-10-15 Canon Kabushiki Kaisha Optisches Beugungselement und damit ausgestattetes optisches System
WO2004025335A1 (de) 2002-08-24 2004-03-25 Carl Zeiss Smt Ag Binär geblazetes diffraktives optisches element
DE10322238B4 (de) 2003-05-17 2007-10-31 Carl Zeiss Smt Ag Diffraktives optisches Element sowie Projektionsobjektiv mit einem solchen Element
DE10322239B4 (de) 2003-05-17 2011-06-30 Carl Zeiss SMT GmbH, 73447 Geblazetes diffraktives optisches Element sowie Projektionsobjektiv mit einem solchen Element
JP4714152B2 (ja) * 2004-09-29 2011-06-29 パナソニック株式会社 光学素子
US7756660B2 (en) * 2004-12-28 2010-07-13 Asml Netherlands B.V. Lithographic apparatus and device manufacturing method
DE102005036633A1 (de) * 2005-08-04 2007-06-21 Carl Zeiss Ag Achromatisches diffraktives optisches Element sowie Verfahren zum Entwerfen eines solchen
TWI413795B (zh) * 2006-09-15 2013-11-01 尼康股份有限公司 攝影透鏡以及照相機
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
JP2011022255A (ja) * 2009-07-14 2011-02-03 Canon Inc 回折光学素子及びそれを有する光学系
US11320571B2 (en) * 2012-11-16 2022-05-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view with uniform light extraction
US11300795B1 (en) 2009-09-30 2022-04-12 Digilens Inc. Systems for and methods of using fold gratings coordinated with output couplers for dual axis expansion
US10795160B1 (en) 2014-09-25 2020-10-06 Rockwell Collins, Inc. Systems for and methods of using fold gratings for dual axis expansion
JP5546217B2 (ja) * 2009-11-20 2014-07-09 キヤノン株式会社 回折光学素子およびそれを有する光学系、撮像装置
JP2012083382A (ja) * 2010-10-06 2012-04-26 Canon Inc 回折光学素子、光学系および光学機器
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US8634139B1 (en) 2011-09-30 2014-01-21 Rockwell Collins, Inc. System for and method of catadioptric collimation in a compact head up display (HUD)
JP5342665B2 (ja) * 2012-03-12 2013-11-13 ファナック株式会社 渦巻き状計測経路に沿って計測を行うレンズ形状加工方法およびレンズ形状加工装置
CN106125308B (zh) 2012-04-25 2019-10-25 罗克韦尔柯林斯公司 用于显示图像的装置和方法
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US10088675B1 (en) 2015-05-18 2018-10-02 Rockwell Collins, Inc. Turning light pipe for a pupil expansion system and method
CN107873086B (zh) 2015-01-12 2020-03-20 迪吉伦斯公司 环境隔离的波导显示器
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
US11366316B2 (en) 2015-05-18 2022-06-21 Rockwell Collins, Inc. Head up display (HUD) using a light pipe
US10126552B2 (en) 2015-05-18 2018-11-13 Rockwell Collins, Inc. Micro collimator system and method for a head up display (HUD)
US9910276B2 (en) 2015-06-30 2018-03-06 Microsoft Technology Licensing, Llc Diffractive optical elements with graded edges
US10670862B2 (en) 2015-07-02 2020-06-02 Microsoft Technology Licensing, Llc Diffractive optical elements with asymmetric profiles
US10038840B2 (en) 2015-07-30 2018-07-31 Microsoft Technology Licensing, Llc Diffractive optical element using crossed grating for pupil expansion
US9864208B2 (en) * 2015-07-30 2018-01-09 Microsoft Technology Licensing, Llc Diffractive optical elements with varying direction for depth modulation
US10073278B2 (en) 2015-08-27 2018-09-11 Microsoft Technology Licensing, Llc Diffractive optical element using polarization rotation grating for in-coupling
CN108474945B (zh) 2015-10-05 2021-10-01 迪吉伦斯公司 波导显示器
US10429645B2 (en) 2015-10-07 2019-10-01 Microsoft Technology Licensing, Llc Diffractive optical element with integrated in-coupling, exit pupil expansion, and out-coupling
US10241332B2 (en) 2015-10-08 2019-03-26 Microsoft Technology Licensing, Llc Reducing stray light transmission in near eye display using resonant grating filter
US9946072B2 (en) * 2015-10-29 2018-04-17 Microsoft Technology Licensing, Llc Diffractive optical element with uncoupled grating structures
US10234686B2 (en) 2015-11-16 2019-03-19 Microsoft Technology Licensing, Llc Rainbow removal in near-eye display using polarization-sensitive grating
US10545346B2 (en) 2017-01-05 2020-01-28 Digilens Inc. Wearable heads up displays
US10108014B2 (en) * 2017-01-10 2018-10-23 Microsoft Technology Licensing, Llc Waveguide display with multiple focal depths
US10295824B2 (en) 2017-01-26 2019-05-21 Rockwell Collins, Inc. Head up display with an angled light pipe
TWI831898B (zh) * 2019-01-15 2024-02-11 德商卡爾蔡司Ｓｍｔ有限公司 藉由破壞性干涉抑制至少一目標波長的光學繞射元件
WO2020168348A1 (en) 2019-02-15 2020-08-20 Digilens Inc. Methods and apparatuses for providing a holographic waveguide display using integrated gratings
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
KR20220054386A (ko) 2019-08-29 2022-05-02 디지렌즈 인코포레이티드. 진공 브래그 격자 및 이의 제조 방법
US20210271000A1 (en) * 2020-02-28 2021-09-02 Samsung Electronics Co., Ltd. Meta-optical device and electronic apparatus including the same

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US5044706A (en) 1990-02-06 1991-09-03 Hughes Aircraft Company Optical element employing aspherical and binary grating optical surfaces
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US5631779A (en) * 1993-05-24 1997-05-20 Olympus Optical Co., Ltd. Objective lens system
US5589983A (en) 1993-12-29 1996-12-31 Eastman Kodak Company Method of manufacturing a diffractive surface profile
US5581405A (en) * 1993-12-29 1996-12-03 Eastman Kodak Company Hybrid refractive/diffractive achromatic camera lens and camera using such
US5606434A (en) * 1994-06-30 1997-02-25 University Of North Carolina Achromatic optical system including diffractive optical element
US5446588A (en) * 1994-07-29 1995-08-29 The University Of Rochester Wide-angle eyepiece optical system employing refractive and diffractive optical elements
US5847877A (en) * 1994-09-12 1998-12-08 Olympus Optical Co., Ltd. Diffractive optical element
JP3717555B2 (ja) 1994-09-12 2005-11-16 オリンパス株式会社 回折光学素子
JP3407477B2 (ja) * 1995-06-08 2003-05-19 松下電器産業株式会社 位相格子とその作製方法並びに光学式エンコーダ
US6157488A (en) * 1995-08-29 2000-12-05 Olympus Optical Company Ltd. Diffractive optical element
JP3618464B2 (ja) * 1995-08-29 2005-02-09 オリンパス株式会社 回折光学素子、およびそれを用いる光学装置
JP3472092B2 (ja) 1997-07-28 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系
JP3472097B2 (ja) 1997-08-20 2003-12-02 キヤノン株式会社 回折光学素子及びそれを用いた光学系

Also Published As

Publication number Publication date
US20010036012A1 (en) 2001-11-01
EP0902304B1 (de) 2005-08-03
US6624943B2 (en) 2003-09-23
JP3472103B2 (ja) 2003-12-02
EP0902304A2 (de) 1999-03-17
JPH1184118A (ja) 1999-03-26
DE69831041T2 (de) 2006-05-24
EP0902304A3 (de) 1999-04-07

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