ATE321292T1 - Optische schaltvorrichtung - Google Patents

Optische schaltvorrichtung

Info

Publication number
ATE321292T1
ATE321292T1 AT01304577T AT01304577T ATE321292T1 AT E321292 T1 ATE321292 T1 AT E321292T1 AT 01304577 T AT01304577 T AT 01304577T AT 01304577 T AT01304577 T AT 01304577T AT E321292 T1 ATE321292 T1 AT E321292T1
Authority
AT
Austria
Prior art keywords
switching device
grating
optical switching
polarization
provides
Prior art date
Application number
AT01304577T
Other languages
English (en)
Inventor
Yaakov Amitai
Original Assignee
Elop Electrooptics Ind Ltd
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 Elop Electrooptics Ind Ltd filed Critical Elop Electrooptics Ind Ltd
Application granted granted Critical
Publication of ATE321292T1 publication Critical patent/ATE321292T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/30—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating
    • G02F2201/305—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 grating diffraction grating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Holo Graphy (AREA)
  • Optical Communication System (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Polarising Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
AT01304577T 2000-10-05 2001-05-24 Optische schaltvorrichtung ATE321292T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL13889500A IL138895A (en) 2000-10-05 2000-10-05 Optical switching devices

Publications (1)

Publication Number Publication Date
ATE321292T1 true ATE321292T1 (de) 2006-04-15

Family

ID=11074713

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01304577T ATE321292T1 (de) 2000-10-05 2001-05-24 Optische schaltvorrichtung

Country Status (7)

Country Link
US (1) US7006266B2 (de)
EP (1) EP1195638B1 (de)
AT (1) ATE321292T1 (de)
AU (1) AU2002210870A1 (de)
DE (1) DE60118120D1 (de)
IL (1) IL138895A (de)
WO (1) WO2002029486A2 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5314282B2 (ja) * 2004-08-31 2013-10-16 デジタルオプティクス・コーポレイション・イースト モノリシック偏光制御角拡散器および関連方法
WO2010057219A1 (en) * 2008-11-17 2010-05-20 Luminit Llc Holographic substrate-guided wave-based see-through display
IL237337B (en) 2015-02-19 2020-03-31 Amitai Yaakov A compact head-up display system with a uniform image
JP2019039940A (ja) * 2016-01-07 2019-03-14 国立研究開発法人産業技術総合研究所 円偏光入出力装置
EP3365712B1 (de) 2016-10-09 2022-06-01 Lumus Ltd. Apertur-multiplikator mit einem rechteckigen wellenleiter
MX2018007164A (es) 2016-11-08 2019-06-06 Lumus Ltd Dispositivo de guia de luz con borde de corte optico y metodos de produccion correspondientes.
US11500143B2 (en) 2017-01-28 2022-11-15 Lumus Ltd. Augmented reality imaging system
CN109416433B (zh) 2017-03-22 2021-06-01 鲁姆斯有限公司 交叠的反射面构造
JP7228584B2 (ja) 2017-10-22 2023-02-24 ラマス リミテッド 光学ベンチを用いるヘッドマウント拡張現実デバイス
KR20200096274A (ko) 2017-12-03 2020-08-11 루머스 리미티드 광학 장치 정렬 방법
US11226261B2 (en) 2017-12-03 2022-01-18 Lumus Ltd. Optical device testing method and apparatus
US10551544B2 (en) 2018-01-21 2020-02-04 Lumus Ltd. Light-guide optical element with multiple-axis internal aperture expansion
JP7389491B2 (ja) 2018-04-08 2023-11-30 ルムス エルティーディー． 光学サンプルの特性評価
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improving light field uniformity
KR20210013173A (ko) 2018-05-23 2021-02-03 루머스 리미티드 부분 반사 내부면이 있는 도광 광학 요소를 포함한 광학 시스템
EP3807620B1 (de) 2018-06-21 2023-08-09 Lumus Ltd. Messtechnik für brechungsindexinhomogenität zwischen platten eines optischen lichtleiterelements
US11415812B2 (en) 2018-06-26 2022-08-16 Lumus Ltd. Compact collimating optical device and system
KR20210031705A (ko) 2018-07-16 2021-03-22 루머스 리미티드 편광 내부 반사기를 사용하는 광 가이드 광학 요소
BR112021004307A2 (pt) 2018-09-09 2021-05-25 Lumus Ltd. sistema óptico
TW202026685A (zh) 2018-11-08 2020-07-16 以色列商魯姆斯有限公司 具有反射鏡的光導顯示器
CN112969955B (zh) 2018-11-08 2023-05-26 鲁姆斯有限公司 具有二向色分束器颜色组合器的光学装置和系统
AU2020211092B2 (en) 2019-01-24 2023-05-11 Lumus Ltd. Optical systems including LOE with three stage expansion
JP7398131B2 (ja) 2019-03-12 2023-12-14 ルムス エルティーディー． 画像プロジェクタ
CN110133801B (zh) * 2019-06-17 2021-03-02 杭州光粒科技有限公司 基于偏振光敏感光栅ar眼镜波导的双深度成像方法
KR102622406B1 (ko) 2019-11-25 2024-01-05 루머스 리미티드 도파관의 표면을 폴리싱하는 방법
IL270991B (en) 2019-11-27 2020-07-30 Lumus Ltd A light guide with an optical element to perform polarization mixing
BR112022009872A2 (pt) 2019-12-05 2022-08-09 Lumus Ltd Dispositivo óptico e método para fabricar um dispositivo óptico
WO2021130739A1 (en) 2019-12-25 2021-07-01 Lumus Ltd. Optical systems and methods for eye tracking based on redirecting light from eye using an optical arrangement associated with a light-guide optical element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4946253A (en) * 1989-10-16 1990-08-07 Arizona Board Of Regents For And On Behalf Of The University Of Arizona Reconfigurable substrate-mode holographic interconnect apparatus and method
US5430561A (en) * 1991-07-17 1995-07-04 Fujitsu Limited Optical space switch employing 2 parallel diffraction gratings and a polarization rotating element
US5422746A (en) * 1992-09-11 1995-06-06 Board Of Trustees Of The Leland Stanford Jr. University Single and multiple element holographic devices for high-efficiency beam correction
US5363228A (en) * 1993-03-05 1994-11-08 General Electric Company Optical device with spatial light modulators for switching arbitrarily polarized light
US5486934A (en) * 1994-02-17 1996-01-23 National Science Council Polarization beamsplitter with a substrate-mode holographic structure

Also Published As

Publication number Publication date
US20040032660A1 (en) 2004-02-19
WO2002029486A3 (en) 2002-09-06
WO2002029486A2 (en) 2002-04-11
US7006266B2 (en) 2006-02-28
IL138895A0 (en) 2001-11-25
DE60118120D1 (de) 2006-05-11
EP1195638A1 (de) 2002-04-10
IL138895A (en) 2005-08-31
EP1195638B1 (de) 2006-03-22
AU2002210870A1 (en) 2002-04-15

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