IL138895A - Optical switching devices - Google Patents
Optical switching devicesInfo
- Publication number
- IL138895A IL138895A IL13889500A IL13889500A IL138895A IL 138895 A IL138895 A IL 138895A IL 13889500 A IL13889500 A IL 13889500A IL 13889500 A IL13889500 A IL 13889500A IL 138895 A IL138895 A IL 138895A
- Authority
- IL
- Israel
- Prior art keywords
- grating
- optical switching
- polarization
- switching devices
- provides
- Prior art date
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 Light Control Or Optical Switches (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Polarising Elements (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13889500A IL138895A (en) | 2000-10-05 | 2000-10-05 | Optical switching devices |
AT01304577T ATE321292T1 (de) | 2000-10-05 | 2001-05-24 | Optische schaltvorrichtung |
DE60118120T DE60118120D1 (de) | 2000-10-05 | 2001-05-24 | Optische Schaltvorrichtung |
EP01304577A EP1195638B1 (fr) | 2000-10-05 | 2001-05-24 | Dispositif de commutation optique |
US10/398,242 US7006266B2 (en) | 2000-10-05 | 2001-10-04 | Optical switching devices |
PCT/IL2001/000928 WO2002029486A2 (fr) | 2000-10-05 | 2001-10-04 | Dispositifs de commutation optiques |
AU2002210870A AU2002210870A1 (en) | 2000-10-05 | 2001-10-04 | Optical switching devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL13889500A IL138895A (en) | 2000-10-05 | 2000-10-05 | Optical switching devices |
Publications (2)
Publication Number | Publication Date |
---|---|
IL138895A0 IL138895A0 (en) | 2001-11-25 |
IL138895A true IL138895A (en) | 2005-08-31 |
Family
ID=11074713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL13889500A IL138895A (en) | 2000-10-05 | 2000-10-05 | Optical switching devices |
Country Status (7)
Country | Link |
---|---|
US (1) | US7006266B2 (fr) |
EP (1) | EP1195638B1 (fr) |
AT (1) | ATE321292T1 (fr) |
AU (1) | AU2002210870A1 (fr) |
DE (1) | DE60118120D1 (fr) |
IL (1) | IL138895A (fr) |
WO (1) | WO2002029486A2 (fr) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101265165B1 (ko) * | 2004-08-31 | 2013-05-23 | 디지털옵틱스 코포레이션 이스트 | 편광 제어된 일체형 각도 확산기 및 그 제조 방법 |
WO2010057219A1 (fr) * | 2008-11-17 | 2010-05-20 | Luminit Llc | Affichage transparent à base d’onde guidée par substrat holographique |
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 |
US10133070B2 (en) | 2016-10-09 | 2018-11-20 | Lumus Ltd. | Aperture multiplier using a rectangular waveguide |
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. |
WO2018138714A1 (fr) | 2017-01-28 | 2018-08-02 | Lumus Ltd. | Système d'imagerie à réalité augmentée |
KR20230025946A (ko) | 2017-03-22 | 2023-02-23 | 루머스 리미티드 | 중첩 파셋 |
KR20200077511A (ko) | 2017-10-22 | 2020-06-30 | 루머스 리미티드 | 광학 벤치를 사용하는 헤드 장착형 증강 현실 장치 |
US11226261B2 (en) | 2017-12-03 | 2022-01-18 | Lumus Ltd. | Optical device testing method and apparatus |
WO2019106637A1 (fr) | 2017-12-03 | 2019-06-06 | Lumus Ltd. | Procédés d'alignement de dispositif optique |
US10551544B2 (en) | 2018-01-21 | 2020-02-04 | Lumus Ltd. | Light-guide optical element with multiple-axis internal aperture expansion |
CN112005091B (zh) | 2018-04-08 | 2023-08-11 | 鲁姆斯有限公司 | 用于对光学材料的样品进行光学测试的设备和方法、以及操作性地连接至该设备的控制器 |
IL259518B2 (en) | 2018-05-22 | 2023-04-01 | Lumus Ltd | Optical system and method for improving light field uniformity |
EP3791224B1 (fr) | 2018-05-23 | 2022-08-31 | Lumus Ltd. | Système optique comprenant un élément optique de guidage de lumière doté de surfaces internes partiellement réfléchissantes |
IL279500B (en) | 2018-06-21 | 2022-09-01 | Lumus Ltd | Measuring technique for refractive index inhomogeneity between plates of a light guide optical element (loe) |
US11415812B2 (en) | 2018-06-26 | 2022-08-16 | Lumus Ltd. | Compact collimating optical device and system |
JP7411255B2 (ja) | 2018-07-16 | 2024-01-11 | ルムス エルティーディー. | 偏光された内部反射体を採用する導光光学素子 |
MX2021002813A (es) | 2018-09-09 | 2021-05-12 | Lumus Ltd | Sistemas opticos que incluyen elementos opticos de guia de luz con expansion bidimensional. |
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 |
JP7402543B2 (ja) | 2018-11-08 | 2023-12-21 | ルーマス リミテッド | ダイクロイックビームスプリッタカラーコンバイナを有する光学デバイスおよび光学システム |
CN113330348B (zh) | 2019-01-24 | 2023-01-24 | 鲁姆斯有限公司 | 包括具有三阶段扩展的loe的光学系统 |
US11849262B2 (en) | 2019-03-12 | 2023-12-19 | Lumus Ltd. | Image projector |
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 |
CN114599480B (zh) | 2019-11-25 | 2024-03-19 | 鲁姆斯有限公司 | 抛光波导表面的方法 |
IL270991B (en) | 2019-11-27 | 2020-07-30 | Lumus Ltd | A light guide with an optical element to perform polarization mixing |
CA3223538C (fr) | 2019-12-05 | 2024-02-20 | Lumus Ltd | Element optique de guidage de lumiere utilisant des reflecteurs partiels revetus complementaires, et element optique de guidage de lumiere ayant une diffusion de lumiere reduite |
Family Cites Families (5)
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 |
-
2000
- 2000-10-05 IL IL13889500A patent/IL138895A/xx not_active IP Right Cessation
-
2001
- 2001-05-24 AT AT01304577T patent/ATE321292T1/de not_active IP Right Cessation
- 2001-05-24 DE DE60118120T patent/DE60118120D1/de not_active Expired - Lifetime
- 2001-05-24 EP EP01304577A patent/EP1195638B1/fr not_active Expired - Lifetime
- 2001-10-04 US US10/398,242 patent/US7006266B2/en not_active Expired - Fee Related
- 2001-10-04 WO PCT/IL2001/000928 patent/WO2002029486A2/fr active Application Filing
- 2001-10-04 AU AU2002210870A patent/AU2002210870A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US7006266B2 (en) | 2006-02-28 |
EP1195638A1 (fr) | 2002-04-10 |
IL138895A0 (en) | 2001-11-25 |
US20040032660A1 (en) | 2004-02-19 |
WO2002029486A2 (fr) | 2002-04-11 |
DE60118120D1 (de) | 2006-05-11 |
ATE321292T1 (de) | 2006-04-15 |
AU2002210870A1 (en) | 2002-04-15 |
WO2002029486A3 (fr) | 2002-09-06 |
EP1195638B1 (fr) | 2006-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed | ||
MM9K | Patent not in force due to non-payment of renewal fees |