IN2015DN01141A - - Google Patents
Info
- Publication number
- IN2015DN01141A IN2015DN01141A IN1141DEN2015A IN2015DN01141A IN 2015DN01141 A IN2015DN01141 A IN 2015DN01141A IN 1141DEN2015 A IN1141DEN2015 A IN 1141DEN2015A IN 2015DN01141 A IN2015DN01141 A IN 2015DN01141A
- Authority
- IN
- India
- Prior art keywords
- grating
- waveguide
- incident light
- parameters
- light
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000005457 optimization Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
- B29D11/00692—Production of light guides combined with lenses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2793—Controlling polarisation dependent loss, e.g. polarisation insensitivity, reducing the change in polarisation degree of the output light even if the input polarisation state fluctuates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29323—Coupling to or out of the diffractive element through the lateral surface of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29304—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by diffraction, e.g. grating
- G02B6/29316—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide
- G02B6/29325—Light guides comprising a diffractive element, e.g. grating in or on the light guide such that diffracted light is confined in the light guide of the slab or planar or plate like form, i.e. confinement in a single transverse dimension only
- G02B6/29329—Diffractive elements operating in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
- G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
- G02B6/29397—Polarisation insensitivity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP2012064634 | 2012-07-25 | ||
| PCT/EP2013/065631 WO2014016343A2 (fr) | 2012-07-25 | 2013-07-24 | Procédé pour optimiser un guide d'onde de couplage de lumière |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN01141A true IN2015DN01141A (fr) | 2015-06-26 |
Family
ID=48832946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1141DEN2015 IN2015DN01141A (fr) | 2012-07-25 | 2015-02-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9739950B2 (fr) |
| CN (1) | CN104718479B (fr) |
| BR (1) | BR112015001491A2 (fr) |
| IN (1) | IN2015DN01141A (fr) |
| SG (1) | SG11201500437VA (fr) |
| WO (1) | WO2014016343A2 (fr) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| WO2016020630A2 (fr) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Illuminateur laser en guide d'ondes comprenant un dispositif de déchatoiement |
| EP2842003B1 (fr) | 2012-04-25 | 2019-02-27 | Rockwell Collins, Inc. | Affichage grand angle holographique |
| FI125270B (en) * | 2012-09-20 | 2015-08-14 | Teknologian Tutkimuskeskus Vtt Oy | Optical device with diffractive grating |
| 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 |
| US20150049285A1 (en) * | 2013-08-13 | 2015-02-19 | Apple Inc. | Non-Planar Display Backlight Structures |
| US9939628B2 (en) | 2014-03-20 | 2018-04-10 | CSEM Centre Suisse d'Electronique et de Microtechnique SA—Recherche et Développement | Imaging system |
| CN111856755B (zh) | 2014-05-30 | 2022-07-19 | 奇跃公司 | 用于显示虚拟和增强现实的立体视觉的方法和系统 |
| WO2016042283A1 (fr) | 2014-09-19 | 2016-03-24 | Milan Momcilo Popovich | Procédé et appareil de production d'images d'entrée pour affichages à guides d'ondes holographiques |
| US10437064B2 (en) | 2015-01-12 | 2019-10-08 | Digilens Inc. | Environmentally isolated waveguide display |
| KR102282394B1 (ko) * | 2015-01-26 | 2021-07-26 | 매직 립, 인코포레이티드 | 개선된 회절 그레이팅 구조들을 갖는 가상 및 증강 현실 시스템들 및 방법들 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| WO2017060665A1 (fr) | 2015-10-05 | 2017-04-13 | Milan Momcilo Popovich | Afficheur à guide d'ondes |
| US11231544B2 (en) | 2015-11-06 | 2022-01-25 | Magic Leap, Inc. | Metasurfaces for redirecting light and methods for fabricating |
| WO2017176861A1 (fr) | 2016-04-07 | 2017-10-12 | Magic Leap, Inc. | Systèmes et procédés pour la réalité augmentée |
| US9791703B1 (en) | 2016-04-13 | 2017-10-17 | Microsoft Technology Licensing, Llc | Waveguides with extended field of view |
| US10067347B2 (en) | 2016-04-13 | 2018-09-04 | Microsoft Technology Licensing, Llc | Waveguides with improved intensity distributions |
| EP3240046A1 (fr) | 2016-04-29 | 2017-11-01 | BASF Coatings GmbH | Collecteur de lumière solaire |
| JP6961619B2 (ja) * | 2016-05-06 | 2021-11-05 | マジック リープ, インコーポレイテッドMagic Leap, Inc. | 光を再指向させるための非対称格子を有するメタ表面および製造方法 |
| US10353202B2 (en) * | 2016-06-09 | 2019-07-16 | Microsoft Technology Licensing, Llc | Wrapped waveguide with large field of view |
| EP3470896B1 (fr) | 2016-06-13 | 2021-02-17 | Dai Nippon Printing Co., Ltd. | Film de guidage de lumière, structure de prévention de falsification et article de prévention de falsification |
| US9939647B2 (en) | 2016-06-20 | 2018-04-10 | Microsoft Technology Licensing, Llc | Extended field of view in near-eye display using optically stitched imaging |
| US10095045B2 (en) | 2016-09-12 | 2018-10-09 | Microsoft Technology Licensing, Llc | Waveguide comprising a bragg polarization grating |
| EP3548939A4 (fr) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | Dispositif de guide d'ondes à éclairage de sortie uniforme |
| US10545346B2 (en) | 2017-01-05 | 2020-01-28 | Digilens Inc. | Wearable heads up displays |
| IL307294A (en) | 2017-01-27 | 2023-11-01 | Magic Leap Inc | Diffraction gratings produced using a surface cell with differently oriented nanobeams |
| WO2018140502A1 (fr) | 2017-01-27 | 2018-08-02 | Magic Leap, Inc. | Revêtements antireflet pour méta-surfaces |
| CN111512189B (zh) * | 2017-10-02 | 2023-02-21 | 瑞士Csem电子显微技术研发中心 | 谐振波导光栅及其应用 |
| CN114721242B (zh) | 2018-01-08 | 2025-08-15 | 迪吉伦斯公司 | 用于制造光学波导的方法 |
| JP7456929B2 (ja) | 2018-01-08 | 2024-03-27 | ディジレンズ インコーポレイテッド | 導波管セルを製造するためのシステムおよび方法 |
| JP7404243B2 (ja) | 2018-01-08 | 2023-12-25 | ディジレンズ インコーポレイテッド | 導波管セル内のホログラフィック格子の高スループット記録のためのシステムおよび方法 |
| EP3547026B1 (fr) * | 2018-03-28 | 2023-11-29 | CSEM Centre Suisse d'Electronique et de Microtechnique SA | Procédé de fabrication d'un tampon métallique pour le gaufrage d'une nano et/ou microstructure sur un dispositif métallique ainsi que ses utilisations et dispositifs fabriqués à partir de celui-ci |
| US11002915B2 (en) * | 2018-06-29 | 2021-05-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Fiber-to-chip grating coupler for photonic circuits |
| EP3588150A1 (fr) | 2018-06-29 | 2020-01-01 | Thomson Licensing | Dispositif optique comprenant des guide d'ondes à plusieurs couches |
| CN109031534B (zh) * | 2018-08-28 | 2020-08-11 | 中山大学 | 一种热调谐光栅耦合器 |
| EP3844554B1 (fr) | 2018-09-07 | 2024-03-20 | Huawei Technologies Co., Ltd. | Guide d'ondes à indice de réfraction élevé pour réalité augmentée |
| JP2022518326A (ja) | 2018-11-16 | 2022-03-15 | オレル フュースリ アクチェンゲゼルシャフト | 導波路に基づく偽造防止セキュリティ装置 |
| EP3671322A1 (fr) | 2018-12-18 | 2020-06-24 | Thomson Licensing | Dispositif de formation d'une onde électromagnétique sortant d'une onde électromagnétique incidente |
| EP3671310A1 (fr) | 2018-12-18 | 2020-06-24 | Thomson Licensing | Appareil de manipulation optique pour piéger ou déplacer des micro ou des nanoparticules |
| EP3671293A1 (fr) * | 2018-12-21 | 2020-06-24 | Thomson Licensing | Dispositif optique comprenant au moins un réseau de diffraction doté d'un pas de réseau supérieur à la longueur d'onde |
| WO2020149956A1 (fr) | 2019-01-14 | 2020-07-23 | Digilens Inc. | Affichage de guide d'ondes holographique avec couche de commande de lumière |
| US20200247017A1 (en) | 2019-02-05 | 2020-08-06 | Digilens Inc. | Methods for Compensating for Optical Surface Nonuniformity |
| US20220283377A1 (en) | 2019-02-15 | 2022-09-08 | Digilens Inc. | Wide Angle Waveguide Display |
| EP3924759B1 (fr) | 2019-02-15 | 2025-07-30 | Digilens Inc. | Procédés et appareils pour fournir un affichage de guide d'ondes holographique à l'aide de réseaux intégrés |
| EP3980825A4 (fr) | 2019-06-07 | 2023-05-03 | Digilens Inc. | Guides d'ondes incorporant des réseaux transparents et réfléchissants et procédés de fabrication associés |
| EP3983838A4 (fr) | 2019-06-14 | 2023-10-25 | Magic Leap, Inc. | Oculaire optique faisant appel à une formation de motifs à côté unique de coupleurs à réseau |
| JP2022546413A (ja) | 2019-08-29 | 2022-11-04 | ディジレンズ インコーポレイテッド | 真空回折格子および製造方法 |
| JP7420926B2 (ja) * | 2019-09-11 | 2024-01-23 | マジック リープ， インコーポレイテッド | 低減された偏光感度を有する回折格子を伴うディスプレイデバイス |
| DE102021101579A1 (de) * | 2020-01-30 | 2021-08-05 | Elmos Semiconductor Se | Direkt-Kontakt-Sensorsystem mit NV-Zentren für Messungen an abrasiven Fluiden |
| CN112180506B (zh) * | 2020-10-10 | 2022-09-06 | 上海理工大学 | 一种基于微纳隔离结构的高密度低串扰波导阵列 |
| WO2022150841A1 (fr) | 2021-01-07 | 2022-07-14 | Digilens Inc. | Structures de réseau pour guides d'ondes de couleur |
| CN112763194B (zh) * | 2021-01-08 | 2022-06-24 | 联合微电子中心有限责任公司 | 光学器件监测与标定系统和方法 |
| KR20230153459A (ko) | 2021-03-05 | 2023-11-06 | 디지렌즈 인코포레이티드. | 진공 주기적 구조체 및 제조 방법 |
| CN113311526B (zh) * | 2021-05-24 | 2022-03-01 | 武汉大学 | 一种基于超表面光栅的光整流元件及设计方法 |
| US12025494B2 (en) | 2021-06-24 | 2024-07-02 | Corning Incorporated | Optical elements including hard oxide bodies and grating layers and method for making the same |
| CN113625447B (zh) * | 2021-07-15 | 2022-11-01 | 嘉兴驭光光电科技有限公司 | Ar光波导耦出光栅的设计方法及ar光波导的设计方法 |
| CN114744003B (zh) * | 2022-05-09 | 2026-04-24 | 中国电子科技集团公司第十一研究所 | InSb焦平面探测器的制作方法和InSb焦平面探测器 |
| US20240310566A1 (en) * | 2023-03-16 | 2024-09-19 | Apple Inc. | Waveguide Display with Staircase Grating Input Coupler |
| WO2025032729A1 (fr) * | 2023-08-08 | 2025-02-13 | 三菱電機株式会社 | Élément optique à semi-conducteur et système de coupleur de réseau |
| WO2025056167A1 (fr) | 2023-09-14 | 2025-03-20 | Orell Füssli AG | Élément optique de protection à base de guide de lumière pour documents de sécurité et document de sécurité |
| CN119045188B (zh) * | 2024-08-22 | 2025-04-11 | 广州市行动者科技有限责任公司 | 基于自适应算法的光波导衍射效率优化方法及系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420947A (en) * | 1994-06-17 | 1995-05-30 | Eastman Kodak Company | Method for achromatically coupling a beam of light into a waveguide |
| US6219478B1 (en) | 1998-01-23 | 2001-04-17 | Olivier M. Parriaux | Light wave diffraction device |
| FI115169B (fi) * | 2003-05-13 | 2005-03-15 | Nokia Corp | Menetelmä ja optinen järjestelmä valon kytkemiseksi aaltojohteeseen |
| WO2005024469A2 (fr) * | 2003-09-04 | 2005-03-17 | Sioptical, Inc. | Interfaçage de sources de longueurs d'onde multiples avec des guides d'ondes optiques minces utilisant un couplage evanescent |
| US7454103B2 (en) * | 2004-04-23 | 2008-11-18 | Parriaux Olivier M | High efficiency optical diffraction device |
| WO2008071830A1 (fr) * | 2006-12-14 | 2008-06-19 | Nokia Corporation | Dispositif d'affichage ayant deux modes de fonctionnement |
| FR2942549B1 (fr) | 2009-02-25 | 2011-09-02 | Horiba Jobin Yvon Sas | Reseau de diffraction polarisant, coupleur a reseau de diffraction polarisant et systeme planaire d'imagerie ou de transport de faisceau optique a coupleurs diffractifs polarisants |
| US20100322555A1 (en) * | 2009-06-22 | 2010-12-23 | Imec | Grating Structures for Simultaneous Coupling to TE and TM Waveguide Modes |
| US9417394B2 (en) * | 2012-08-08 | 2016-08-16 | The Board Of Regents Of The University Of Texas System | Spectrally dense comb-like filters fashioned with thick-guided-mode resonant gratings |
-
2013
- 2013-07-24 US US14/416,272 patent/US9739950B2/en not_active Expired - Fee Related
- 2013-07-24 WO PCT/EP2013/065631 patent/WO2014016343A2/fr not_active Ceased
- 2013-07-24 SG SG11201500437VA patent/SG11201500437VA/en unknown
- 2013-07-24 BR BR112015001491A patent/BR112015001491A2/pt not_active Application Discontinuation
- 2013-07-24 CN CN201380049502.7A patent/CN104718479B/zh not_active Expired - Fee Related
-
2015
- 2015-02-12 IN IN1141DEN2015 patent/IN2015DN01141A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN104718479B (zh) | 2018-11-20 |
| US9739950B2 (en) | 2017-08-22 |
| CN104718479A (zh) | 2015-06-17 |
| BR112015001491A2 (pt) | 2017-08-22 |
| SG11201500437VA (en) | 2015-02-27 |
| US20150219842A1 (en) | 2015-08-06 |
| WO2014016343A3 (fr) | 2014-04-10 |
| WO2014016343A2 (fr) | 2014-01-30 |
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