CN102597821A - 层叠衍射光学元件和光学系统 - Google Patents

层叠衍射光学元件和光学系统 Download PDF

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Publication number
CN102597821A
CN102597821A CN201080046745.1A CN201080046745A CN102597821A CN 102597821 A CN102597821 A CN 102597821A CN 201080046745 A CN201080046745 A CN 201080046745A CN 102597821 A CN102597821 A CN 102597821A
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CN
China
Prior art keywords
light
grating
diffraction gratings
wavelength range
layer
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Pending
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CN201080046745.1A
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English (en)
Chinese (zh)
Inventor
齐藤贤一
猪口和隆
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Publication of CN102597821A publication Critical patent/CN102597821A/zh
Pending legal-status Critical Current

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    • 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
    • G02B27/44—Grating systems; Zone plate systems
    • 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
    • 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
    • G02B27/4211—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
    • G02B27/4272—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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201080046745.1A 2009-10-21 2010-10-05 层叠衍射光学元件和光学系统 Pending CN102597821A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009-241989 2009-10-21
JP2009241989A JP5059079B2 (ja) 2009-10-21 2009-10-21 積層型回折光学素子および光学系
PCT/JP2010/067807 WO2011048967A1 (en) 2009-10-21 2010-10-05 Laminated diffractive optical element and optical system

Publications (1)

Publication Number Publication Date
CN102597821A true CN102597821A (zh) 2012-07-18

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ID=43900195

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080046745.1A Pending CN102597821A (zh) 2009-10-21 2010-10-05 层叠衍射光学元件和光学系统

Country Status (5)

Country Link
US (1) US8885254B2 (https=)
EP (2) EP2491441A4 (https=)
JP (1) JP5059079B2 (https=)
CN (1) CN102597821A (https=)
WO (1) WO2011048967A1 (https=)

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CN110476081A (zh) * 2017-04-06 2019-11-19 罗伯特·博世有限公司 光透射元件、光学接收单元、光学致动器单元、激光雷达系统、工作设备和车辆
CN112513568A (zh) * 2018-07-24 2021-03-16 高通股份有限公司 用于主动深度感测系统的可调节光分布
CN115685573A (zh) * 2022-11-07 2023-02-03 湖北长江新型显示产业创新中心有限公司 一种场镜、显示装置及电子设备

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US10353202B2 (en) * 2016-06-09 2019-07-16 Microsoft Technology Licensing, Llc Wrapped waveguide with large field of view
US10095045B2 (en) 2016-09-12 2018-10-09 Microsoft Technology Licensing, Llc Waveguide comprising a bragg polarization grating
CN110192146B (zh) 2016-11-18 2022-09-23 奇跃公司 空间可变液晶衍射光栅
JP7019695B2 (ja) 2016-11-18 2022-02-15 マジック リープ， インコーポレイテッド 広入射角範囲の光を再指向するための多層液晶回折格子
US11067860B2 (en) 2016-11-18 2021-07-20 Magic Leap, Inc. Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same
IL312713A (en) 2016-11-18 2024-07-01 Magic Leap Inc Waveguide light multiplexer using crossed gratings
WO2018106963A1 (en) 2016-12-08 2018-06-14 Magic Leap, Inc. Diffractive devices based on cholesteric liquid crystal
IL301448B2 (en) 2016-12-14 2024-08-01 Magic Leap Inc Structures of liquid crystals through fine-imprint copying of surface alignment templates
CA3051239C (en) 2017-01-23 2023-12-19 Magic Leap, Inc. Eyepiece for virtual, augmented, or mixed reality systems
IL268630B2 (en) 2017-02-23 2023-09-01 Magic Leap Inc Display system with variable power reflector
CN110462487B (zh) 2017-03-21 2022-07-01 奇跃公司 用于组合视场的具有不同衍射光栅的堆叠波导
IL269317B2 (en) 2017-03-21 2023-11-01 Magic Leap Inc An eye imaging device that uses optical refractive elements
US10838248B2 (en) * 2017-07-20 2020-11-17 Benq Materials Corporation Optical film
JP6981074B2 (ja) * 2017-07-25 2021-12-15 Ａｇｃ株式会社 光学素子
JP7204363B2 (ja) * 2017-08-04 2023-01-16 キヤノン株式会社 回折光学素子、その製造方法および光学機器
US11841481B2 (en) 2017-09-21 2023-12-12 Magic Leap, Inc. Augmented reality display with waveguide configured to capture images of eye and/or environment
EP4293414A3 (en) 2017-12-15 2024-03-13 Magic Leap, Inc. Eyepieces for augmented reality display system
US11237393B2 (en) 2018-11-20 2022-02-01 Magic Leap, Inc. Eyepieces for augmented reality display system
WO2020183887A1 (ja) 2019-03-08 2020-09-17 ソニー株式会社 複合型回折素子、器具、及び映像投射システム
EP3987343A4 (en) 2019-06-20 2023-07-19 Magic Leap, Inc. EYEWEARS FOR AUGMENTED REALITY DISPLAY SYSTEM
CN112886264B (zh) * 2019-11-29 2025-09-26 广州方邦电子股份有限公司 电磁散射膜

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CN110476081A (zh) * 2017-04-06 2019-11-19 罗伯特·博世有限公司 光透射元件、光学接收单元、光学致动器单元、激光雷达系统、工作设备和车辆
CN110476081B (zh) * 2017-04-06 2023-11-14 罗伯特·博世有限公司 光透射元件、光学接收单元、光学致动器单元、激光雷达系统、工作设备和车辆
CN112513568A (zh) * 2018-07-24 2021-03-16 高通股份有限公司 用于主动深度感测系统的可调节光分布
CN112513568B (zh) * 2018-07-24 2022-09-27 高通股份有限公司 用于主动深度感测系统的可调节光分布
CN109116577A (zh) * 2018-07-30 2019-01-01 杭州光粒科技有限公司 一种全息隐形眼镜及其应用
CN115685573A (zh) * 2022-11-07 2023-02-03 湖北长江新型显示产业创新中心有限公司 一种场镜、显示装置及电子设备

Also Published As

Publication number Publication date
EP2491441A1 (en) 2012-08-29
EP2491441A4 (en) 2013-03-20
US20120206812A1 (en) 2012-08-16
EP2544038A2 (en) 2013-01-09
US8885254B2 (en) 2014-11-11
EP2544038A3 (en) 2013-03-13
JP2011090074A (ja) 2011-05-06
JP5059079B2 (ja) 2012-10-24
WO2011048967A1 (en) 2011-04-28

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Application publication date: 20120718