PL2002302T3 - Siatki dyfrakcyjne z dostrajaną skutecznością - Google Patents

Siatki dyfrakcyjne z dostrajaną skutecznością

Info

Publication number
PL2002302T3
PL2002302T3 PL06744427T PL06744427T PL2002302T3 PL 2002302 T3 PL2002302 T3 PL 2002302T3 PL 06744427 T PL06744427 T PL 06744427T PL 06744427 T PL06744427 T PL 06744427T PL 2002302 T3 PL2002302 T3 PL 2002302T3
Authority
PL
Poland
Prior art keywords
diffraction gratings
tunable
efficiency
tunable efficiency
gratings
Prior art date
Application number
PL06744427T
Other languages
English (en)
Inventor
Pasi Ryytty
Original Assignee
Nokia Technologies Oy
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 Nokia Technologies Oy filed Critical Nokia Technologies Oy
Publication of PL2002302T3 publication Critical patent/PL2002302T3/pl

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal (AREA)
PL06744427T 2006-02-27 2006-02-27 Siatki dyfrakcyjne z dostrajaną skutecznością PL2002302T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2006/000400 WO2007096687A1 (en) 2006-02-27 2006-02-27 Diffraction gratings with tunable efficiency
EP06744427.3A EP2002302B1 (en) 2006-02-27 2006-02-27 Diffraction gratings with tunable efficiency

Publications (1)

Publication Number Publication Date
PL2002302T3 true PL2002302T3 (pl) 2016-04-29

Family

ID=38436984

Family Applications (1)

Application Number Title Priority Date Filing Date
PL06744427T PL2002302T3 (pl) 2006-02-27 2006-02-27 Siatki dyfrakcyjne z dostrajaną skutecznością

Country Status (8)

Country Link
US (1) US8363298B2 (pl)
EP (1) EP2002302B1 (pl)
JP (1) JP4763809B2 (pl)
KR (1) KR101018737B1 (pl)
CN (1) CN101389995B (pl)
ES (1) ES2559412T3 (pl)
PL (1) PL2002302T3 (pl)
WO (1) WO2007096687A1 (pl)

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CN103018893A (zh) * 2012-11-28 2013-04-03 中国海洋大学 透过式可调节液态衍射光栅
US8681423B1 (en) 2013-01-29 2014-03-25 Hewlett-Packard Development Company, L.P. Light modulation employing fluid movement
CN103185962B (zh) * 2013-03-12 2016-01-20 南京邮电大学 一种电湿活塞式光开关
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US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
CN103592759B (zh) * 2013-11-26 2015-09-09 上海交通大学 基于电润湿效应驱动液滴移动的显示器件
CN103698828B (zh) * 2013-12-18 2016-06-08 京东方科技集团股份有限公司 狭缝光栅及其制备方法、显示装置
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
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WO2016113534A1 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Environmentally isolated waveguide display
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JP6867947B2 (ja) 2015-01-20 2021-05-12 ディジレンズ インコーポレイテッド ホログラフィック導波路ライダー
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016146963A1 (en) 2015-03-16 2016-09-22 Popovich, Milan, Momcilo Waveguide device incorporating a light pipe
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CN109073889B (zh) 2016-02-04 2021-04-27 迪吉伦斯公司 全息波导光学跟踪器
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WO2019136473A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Methods for fabricating optical waveguides
KR102819207B1 (ko) 2018-01-08 2025-06-11 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
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US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
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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
CN114341729A (zh) 2019-07-29 2022-04-12 迪吉伦斯公司 用于使像素化显示器的图像分辨率和视场倍增的方法和设备
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CN111694082A (zh) * 2020-05-28 2020-09-22 昆明理工大学 一种利用石墨烯纳米带阵列光栅获取频率调制偏振激光的方法
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JP2024508926A (ja) 2021-03-05 2024-02-28 ディジレンズ インコーポレイテッド 真空周期的構造体および製造の方法
CN116540482A (zh) * 2022-01-26 2023-08-04 宜宾市极米光电有限公司 投影显示系统、方法及投影仪
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Also Published As

Publication number Publication date
US8363298B2 (en) 2013-01-29
US20090296218A1 (en) 2009-12-03
EP2002302A4 (en) 2010-09-01
EP2002302B1 (en) 2015-11-11
KR20080096677A (ko) 2008-10-31
JP4763809B2 (ja) 2011-08-31
CN101389995B (zh) 2012-08-22
CN101389995A (zh) 2009-03-18
KR101018737B1 (ko) 2011-03-04
ES2559412T3 (es) 2016-02-12
WO2007096687A1 (en) 2007-08-30
EP2002302A1 (en) 2008-12-17
JP2009528552A (ja) 2009-08-06

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