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 (en) | 2012-07-25 | 2013-07-24 | Method to optimize a light coupling waveguide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2015DN01141A true IN2015DN01141A (de) | 2015-06-26 |
Family
ID=48832946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1141DEN2015 IN2015DN01141A (de) | 2012-07-25 | 2015-02-12 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9739950B2 (de) |
| CN (1) | CN104718479B (de) |
| BR (1) | BR112015001491A2 (de) |
| IN (1) | IN2015DN01141A (de) |
| SG (1) | SG11201500437VA (de) |
| WO (1) | WO2014016343A2 (de) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11726332B2 (en) | 2009-04-27 | 2023-08-15 | Digilens Inc. | Diffractive projection apparatus |
| WO2016020630A2 (en) | 2014-08-08 | 2016-02-11 | Milan Momcilo Popovich | Waveguide laser illuminator incorporating a despeckler |
| CN106125308B (zh) | 2012-04-25 | 2019-10-25 | 罗克韦尔柯林斯公司 | 用于显示图像的装置和方法 |
| 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 |
| WO2015139761A1 (en) | 2014-03-20 | 2015-09-24 | Csem Centre Suisse D'electronique Et De Microtechnique Sa - Recherche Et Developpement | Imaging system |
| EP3149939B1 (de) | 2014-05-30 | 2024-08-14 | Magic Leap, Inc. | Verfahren und systeme zur anzeige von stereoskopie mit einem optischen freiformsystem mit adressierbarem fokus für virtuelle und erweiterte realität |
| US10241330B2 (en) | 2014-09-19 | 2019-03-26 | Digilens, Inc. | Method and apparatus for generating input images for holographic waveguide displays |
| EP3245444B1 (de) | 2015-01-12 | 2021-09-08 | DigiLens Inc. | Umweltisolierte wellenleiteranzeige |
| CN107430284B (zh) | 2015-01-26 | 2020-07-31 | 奇跃公司 | 具有改进的衍射光栅结构的虚拟和增强现实系统和方法 |
| US9632226B2 (en) | 2015-02-12 | 2017-04-25 | Digilens Inc. | Waveguide grating device |
| US10690916B2 (en) | 2015-10-05 | 2020-06-23 | Digilens Inc. | Apparatus for providing waveguide displays with two-dimensional pupil expansion |
| US11231544B2 (en) | 2015-11-06 | 2022-01-25 | Magic Leap, Inc. | Metasurfaces for redirecting light and methods for fabricating |
| CN109073819A (zh) | 2016-04-07 | 2018-12-21 | 奇跃公司 | 用于增强现实的系统和方法 |
| US10067347B2 (en) | 2016-04-13 | 2018-09-04 | Microsoft Technology Licensing, Llc | Waveguides with improved intensity distributions |
| US9791703B1 (en) | 2016-04-13 | 2017-10-17 | Microsoft Technology Licensing, Llc | Waveguides with extended field of view |
| EP3240046A1 (de) | 2016-04-29 | 2017-11-01 | BASF Coatings GmbH | Sonnenlichtkollektor |
| EP3452301B1 (de) | 2016-05-06 | 2024-08-14 | Magic Leap, Inc. | Metaflächen mit asymmetrischen gittern zum umlenken von licht und verfahren zur herstellung |
| US10353202B2 (en) * | 2016-06-09 | 2019-07-16 | Microsoft Technology Licensing, Llc | Wrapped waveguide with large field of view |
| WO2017217428A1 (ja) * | 2016-06-13 | 2017-12-21 | 大日本印刷株式会社 | 導光フィルム、偽造防止用構造体及び偽造防止物品 |
| 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 (de) | 2016-12-02 | 2020-11-25 | DigiLens Inc. | Wellenleitervorrichtung mit gleichmässiger ausgabebeleuchtung |
| WO2018129398A1 (en) | 2017-01-05 | 2018-07-12 | Digilens, Inc. | Wearable heads up displays |
| JP7142015B2 (ja) | 2017-01-27 | 2022-09-26 | マジック リープ， インコーポレイテッド | 異なって向けられたナノビームを有するメタ表面によって形成された回折格子 |
| CN110476090B (zh) | 2017-01-27 | 2023-04-25 | 奇跃公司 | 用于超表面的抗反射涂层 |
| 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 |
| KR102745805B1 (ko) | 2018-01-08 | 2024-12-20 | 디지렌즈 인코포레이티드. | 광 도파관의 제조 방법 |
| EP3710876A4 (de) | 2018-01-08 | 2022-02-09 | DigiLens Inc. | Systeme und verfahren zur herstellung von wellenleiterzellen |
| US10732569B2 (en) | 2018-01-08 | 2020-08-04 | Digilens Inc. | Systems and methods for high-throughput recording of holographic gratings in waveguide cells |
| EP3547026B1 (de) * | 2018-03-28 | 2023-11-29 | CSEM Centre Suisse d'Electronique et de Microtechnique SA | Verfahren zur herstellung eines metallstempels zum prägen einer nano- und/oder mikrostruktur auf einer metallischen vorrichtung sowie deren verwendung und damit hergestellte vorrichtungen |
| EP3588150A1 (de) | 2018-06-29 | 2020-01-01 | Thomson Licensing | Optische vorrichtung mit mehrschichtigen wellenleitern |
| US11002915B2 (en) * | 2018-06-29 | 2021-05-11 | Taiwan Semiconductor Manufacturing Co., Ltd. | Fiber-to-chip grating coupler for photonic circuits |
| CN109031534B (zh) * | 2018-08-28 | 2020-08-11 | 中山大学 | 一种热调谐光栅耦合器 |
| CN112639575A (zh) | 2018-09-07 | 2021-04-09 | 华为技术有限公司 | 用于增强现实的高折射率波导 |
| WO2020097743A1 (en) | 2018-11-16 | 2020-05-22 | Orell Füssli Sicherheitsdruck Ag | Waveguide-based anti-forgery security device |
| EP3671310A1 (de) * | 2018-12-18 | 2020-06-24 | Thomson Licensing | Optische manipulationsvorrichtung zum einfangen oder bewegen von mikro- oder nanopartikeln |
| EP3671322A1 (de) | 2018-12-18 | 2020-06-24 | Thomson Licensing | Vorrichtung zur formung einer ausgehenden elektromagnetischen welle aus einer einfallenden elektromagnetischen welle |
| EP3671293A1 (de) * | 2018-12-21 | 2020-06-24 | Thomson Licensing | Optische vorrichtung mit mindestens einem beugungsgitter mit einem gitterpegel über der wellenlänge |
| US20200225471A1 (en) | 2019-01-14 | 2020-07-16 | Digilens Inc. | Holographic Waveguide Display with Light Control Layer |
| 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 |
| CN120405821A (zh) | 2019-02-15 | 2025-08-01 | 迪吉伦斯公司 | 使用集成光栅提供全息波导显示的方法和装置 |
| US20200386947A1 (en) | 2019-06-07 | 2020-12-10 | Digilens Inc. | Waveguides Incorporating Transmissive and Reflective Gratings and Related Methods of Manufacturing |
| JP7407842B2 (ja) | 2019-06-14 | 2024-01-04 | マジック リープ， インコーポレイテッド | 格子結合器の片側パターン化を使用した光学接眼レンズ |
| KR102775783B1 (ko) | 2019-08-29 | 2025-02-28 | 디지렌즈 인코포레이티드. | 진공 격자 및 이의 제조 방법 |
| EP4028354A4 (de) * | 2019-09-11 | 2023-11-22 | Magic Leap, Inc. | Anzeigevorrichtung mit beugungsgitter, das eine reduzierte polarisationsempfindlichkeit aufweist |
| DE102021101577A1 (de) * | 2020-01-30 | 2021-08-05 | Elmos Semiconductor Se | Optisches System mit NV-Zentren und optisch transparenten Folienstrukturen |
| 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 |
| US12399326B2 (en) | 2021-01-07 | 2025-08-26 | Digilens Inc. | Grating structures for color waveguides |
| 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 |
| US12158612B2 (en) | 2021-03-05 | 2024-12-03 | Digilens Inc. | Evacuated periodic structures and methods of manufacturing |
| 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 |
| CN118661138A (zh) | 2021-12-29 | 2024-09-17 | 迪吉伦斯公司 | 利用倒置母版进行全息记录的方法和系统 |
| 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 (ja) * | 2023-08-08 | 2025-02-13 | 三菱電機株式会社 | 半導体光素子及びグレーティングカプラシステム |
| WO2025056167A1 (en) | 2023-09-14 | 2025-03-20 | Orell Füssli AG | Light-guide-based protective optical element for security documents and a security document |
| 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 |
| US7058261B2 (en) * | 2003-09-04 | 2006-06-06 | Sioptical, Inc. | Interfacing multiple wavelength sources to thin optical waveguides utilizing evanescent coupling |
| ATE520046T1 (de) * | 2004-04-23 | 2011-08-15 | Olivier M Parriaux | Hocheffiziente optische beugungseinrichtung |
| EP2095171A4 (de) * | 2006-12-14 | 2009-12-30 | Nokia Corp | Anzeigeanordnung mit zwei betriebsarten |
| 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/en not_active Ceased
- 2013-07-24 BR BR112015001491A patent/BR112015001491A2/pt not_active Application Discontinuation
- 2013-07-24 SG SG11201500437VA patent/SG11201500437VA/en unknown
- 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 |
|---|---|
| BR112015001491A2 (pt) | 2017-08-22 |
| CN104718479B (zh) | 2018-11-20 |
| SG11201500437VA (en) | 2015-02-27 |
| US9739950B2 (en) | 2017-08-22 |
| WO2014016343A3 (en) | 2014-04-10 |
| CN104718479A (zh) | 2015-06-17 |
| US20150219842A1 (en) | 2015-08-06 |
| WO2014016343A2 (en) | 2014-01-30 |
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