DE69410732T2 - Diffraktive optische Einrichtung - Google Patents

Diffraktive optische Einrichtung

Info

Publication number
DE69410732T2
DE69410732T2 DE69410732T DE69410732T DE69410732T2 DE 69410732 T2 DE69410732 T2 DE 69410732T2 DE 69410732 T DE69410732 T DE 69410732T DE 69410732 T DE69410732 T DE 69410732T DE 69410732 T2 DE69410732 T2 DE 69410732T2
Authority
DE
Germany
Prior art keywords
optical device
diffractive optical
diffractive
optical
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69410732T
Other languages
English (en)
Other versions
DE69410732D1 (de
Inventor
Teruhiro Shiono
Hisahito Ogawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP25963993A external-priority patent/JP3214964B2/ja
Priority claimed from JP25964093A external-priority patent/JP3189922B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69410732D1 publication Critical patent/DE69410732D1/de
Application granted granted Critical
Publication of DE69410732T2 publication Critical patent/DE69410732T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
DE69410732T 1993-10-18 1994-10-18 Diffraktive optische Einrichtung Expired - Fee Related DE69410732T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25963993A JP3214964B2 (ja) 1993-10-18 1993-10-18 回折光学素子
JP25964093A JP3189922B2 (ja) 1993-10-18 1993-10-18 回折光学素子

Publications (2)

Publication Number Publication Date
DE69410732D1 DE69410732D1 (de) 1998-07-09
DE69410732T2 true DE69410732T2 (de) 1999-01-21

Family

ID=26544217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410732T Expired - Fee Related DE69410732T2 (de) 1993-10-18 1994-10-18 Diffraktive optische Einrichtung

Country Status (4)

Country Link
US (2) US5561558A (de)
EP (1) EP0649037B1 (de)
CN (1) CN1145048C (de)
DE (1) DE69410732T2 (de)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4421392A1 (de) * 1994-06-18 1995-12-21 Karlsruhe Forschzent Gitterstruktur und deren Verwendung
US5905571A (en) * 1995-08-30 1999-05-18 Sandia Corporation Optical apparatus for forming correlation spectrometers and optical processors
IL115295A0 (en) 1995-09-14 1996-12-05 Yeda Res & Dev Multilevel diffractive optical element
US6021000A (en) * 1996-07-09 2000-02-01 Asahi Kogaku Kogyo Kabushiki Kaisha Beam splitting diffractive optical element
FR2753539B1 (fr) * 1996-09-18 1998-10-23 Commissariat Energie Atomique Reseau de diffraction focalisant de tres grande efficacite et procede de fabrication de ce reseau
JP3408112B2 (ja) 1997-04-30 2003-05-19 キヤノン株式会社 回折光学素子を有した光学部材及びそれを用いた光学系
US6469827B1 (en) * 1998-08-06 2002-10-22 Euv Llc Diffraction spectral filter for use in extreme-UV lithography condenser
FI106323B (fi) * 1998-12-30 2001-01-15 Nokia Mobile Phones Ltd Taustavalaistuksen valonjohdin litteälle näytölle
GB2385940B (en) 1999-03-05 2003-10-22 Nanovis Llc Aperiodically poled non-linear material
GB9905196D0 (en) * 1999-03-05 1999-04-28 Fujitsu Telecommunications Eur Aperiodic gratings
US6993222B2 (en) * 1999-03-05 2006-01-31 Rj Mears, Llc Optical filter device with aperiodically arranged grating elements
US6330118B1 (en) 1999-04-08 2001-12-11 Aerial Imaging Corporation Dual focus lens with extended depth of focus
FI107085B (fi) 1999-05-28 2001-05-31 Ics Intelligent Control System Valopaneeli
FI106992B (fi) 1999-05-28 2001-05-15 Ics Intelligent Control System Valo-opaste
US6728034B1 (en) * 1999-06-16 2004-04-27 Matsushita Electric Industrial Co., Ltd. Diffractive optical element that polarizes light and an optical pickup using the same
KR100318903B1 (ko) * 2000-01-14 2001-12-29 윤종용 장주기 광섬유 격자
US6466371B1 (en) 2000-01-26 2002-10-15 Aerial Imaging Corporation Diffractive lens with gratings modified to offset effects caused by holding the lens at an angle with respect to a light source
JP3920001B2 (ja) * 2000-03-24 2007-05-30 フジノン株式会社 回折型レンズおよびこれを用いた光ピックアップ装置
JP2001343512A (ja) * 2000-05-31 2001-12-14 Canon Inc 回折光学素子及びそれを有する光学系
IL136849A (en) * 2000-06-18 2004-09-27 Beamus Ltd Optical dynamic devices particularly for beam steering and optical communication
US6810176B2 (en) * 2000-08-07 2004-10-26 Rosemount Inc. Integrated transparent substrate and diffractive optical element
EP1412782A4 (de) * 2000-11-03 2006-02-15 Mems Optical Inc Antireflexionsstrukturen
US7050675B2 (en) * 2000-11-27 2006-05-23 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
US6490393B1 (en) * 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
US6788847B2 (en) * 2001-04-05 2004-09-07 Luxtera, Inc. Photonic input/output port
DE10123230A1 (de) * 2001-05-12 2002-11-28 Zeiss Carl Diffraktives optisches Element sowie optische Anordnung mit einem diffraktiven optischen Element
US8898106B2 (en) * 2001-08-01 2014-11-25 T-System, Inc. Method for entering, recording, distributing and reporting data
US8909595B2 (en) 2001-08-01 2014-12-09 T-System, Inc. Method for entering, recording, distributing and reporting data
WO2003023473A1 (en) * 2001-09-10 2003-03-20 California Institute Of Technology Structure and method for coupling light between dissimilar waveguides
US6990257B2 (en) * 2001-09-10 2006-01-24 California Institute Of Technology Electronically biased strip loaded waveguide
AU2002331844A1 (en) * 2001-09-10 2003-03-24 California Institute Of Technology Modulator based on tunable resonant cavity
CN1313846C (zh) * 2001-10-05 2007-05-02 松下电器产业株式会社 衍射光学元件及使用了该衍射光学元件的光学头
JP4454898B2 (ja) * 2001-12-17 2010-04-21 キヤノン株式会社 走査光学系及びそれを有する画像形成装置
US6987901B2 (en) * 2002-03-01 2006-01-17 Rosemount, Inc. Optical switch with 3D waveguides
DE10216562C1 (de) 2002-04-05 2003-12-11 Ovd Kinegram Ag Zug Sicherheitselement mit Mikro- und Makrostrukturen
US20060012880A1 (en) * 2002-05-02 2006-01-19 Law Benjamin P Optical device with refractive and diffractive properties
JP4310080B2 (ja) * 2002-06-17 2009-08-05 キヤノン株式会社 回折光学素子およびこれを備えた光学系、光学装置
US7010208B1 (en) 2002-06-24 2006-03-07 Luxtera, Inc. CMOS process silicon waveguides
US6993236B1 (en) 2002-06-24 2006-01-31 Luxtera, Inc. Polysilicon and silicon dioxide light scatterers for silicon waveguides on five layer substrates
US7110180B2 (en) * 2002-10-09 2006-09-19 Ricoh Company, Ltd. Diffraction grating, method of fabricating diffraction optical element, optical pickup device, and optical disk drive
US6747785B2 (en) * 2002-10-24 2004-06-08 Hewlett-Packard Development Company, L.P. MEMS-actuated color light modulator and methods
US20040096782A1 (en) * 2002-11-14 2004-05-20 Trott Gary R. Hermetic seal for diffractive elements
US7184625B2 (en) * 2003-02-11 2007-02-27 Luxtera, Inc Optical waveguide grating coupler incorporating reflective optical elements and anti-reflection elements
US7245803B2 (en) * 2003-02-11 2007-07-17 Luxtera, Inc. Optical waveguide grating coupler
US7260289B1 (en) 2003-02-11 2007-08-21 Luxtera, Inc. Optical waveguide grating coupler with varying scatter cross sections
US7006732B2 (en) * 2003-03-21 2006-02-28 Luxtera, Inc. Polarization splitting grating couplers
DE10322239B4 (de) * 2003-05-17 2011-06-30 Carl Zeiss SMT GmbH, 73447 Geblazetes diffraktives optisches Element sowie Projektionsobjektiv mit einem solchen Element
US7083106B2 (en) 2003-09-05 2006-08-01 Cytyc Corporation Locally storing biological specimen data to a slide
US7773836B2 (en) 2005-12-14 2010-08-10 Luxtera, Inc. Integrated transceiver with lightpipe coupler
WO2005101067A1 (ja) * 2004-04-13 2005-10-27 Matsushita Electric Industrial Co., Ltd. 集光素子および固体撮像装置
WO2005107363A2 (en) 2004-04-30 2005-11-17 Oy Modilis Ltd. Ultrathin lighting element
US7251208B2 (en) * 2004-06-01 2007-07-31 Matsushita Electric Industrial Co., Ltd. Optical pick-up system for use in an optical disk device including use of improved gratings with more efficient beam diffraction
US7315679B2 (en) * 2004-06-07 2008-01-01 California Institute Of Technology Segmented waveguide structures
WO2006025496A1 (ja) * 2004-09-01 2006-03-09 Matsushita Electric Industrial Co., Ltd. 集光素子、固体撮像装置およびその製造方法
US7682062B2 (en) * 2004-09-09 2010-03-23 Nanogate Advanced Materials Gmbh Illuminating device
US20060066948A1 (en) * 2004-09-24 2006-03-30 Matsushita Electric Industrial Co., Ltd. Multi-level and gray-level diffraction gratings
CN1782743A (zh) * 2004-12-04 2006-06-07 鸿富锦精密工业（深圳）有限公司 镜片
KR100659293B1 (ko) * 2005-01-20 2006-12-20 삼성전자주식회사 회절소자 및 이를 포함하는 광픽업장치
JP5048930B2 (ja) * 2005-06-08 2012-10-17 ラピスセミコンダクタ株式会社 回折光学素子，および，回折光学素子の製造方法
JP4456040B2 (ja) * 2005-06-17 2010-04-28 パナソニック株式会社 固体撮像素子
US7826688B1 (en) 2005-10-21 2010-11-02 Luxtera, Inc. Enhancing the sensitivity of resonant optical modulating and switching devices
WO2007057500A1 (en) * 2005-11-18 2007-05-24 Nanocomp Oy Ltd Method of producing a diffraction grating element
KR100818272B1 (ko) * 2006-08-21 2008-04-01 삼성전자주식회사 색분산이 개선된 홀로그래픽 도광판
WO2008110239A1 (en) * 2007-03-15 2008-09-18 Carl Zeiss Smt Ag Diffractive component, interferometer arrangement, method for qualifying a dual diffraction grating, method of manufacturing an optical element, and interferometric method
US8529114B2 (en) * 2007-11-13 2013-09-10 Panasonic Corporation Sheet and light emitting device
JP4535121B2 (ja) * 2007-11-28 2010-09-01 セイコーエプソン株式会社 光学素子及びその製造方法、液晶装置、電子機器
CN102667544B (zh) * 2009-07-17 2015-09-02 惠普开发有限公司 具有聚焦能力的非周期性光栅反射镜及其制作方法
EP2480917A4 (de) 2009-09-23 2013-05-29 Hewlett Packard Development Co Optische vorrichtungen auf der basis von beugungsgittern
WO2011044439A1 (en) * 2009-10-08 2011-04-14 The Penn State Research Foundation Multi-spectral filters, mirrors and antireflective coatings with subwavelength periodic features for optical devices
WO2011093893A1 (en) 2010-01-29 2011-08-04 Hewlett-Packard Development Company, L.P. Optical devices based on non-periodic sub-wavelength gratings
WO2011130151A1 (en) * 2010-04-12 2011-10-20 3M Innovative Properties Company Optical stack and lightguides
WO2011129814A1 (en) * 2010-04-13 2011-10-20 Hewlett-Packard Development Company, L.P. Controlling phase response in a sub-wavelength grating optical device
US8534900B2 (en) * 2011-03-25 2013-09-17 Unipixel Displays, Inc. Interleaved lighting system for 2D-3D display having orthogonally arranged light extraction features
US9291753B2 (en) 2011-05-30 2016-03-22 Panasonic Intellectual Property Management Co., Ltd. Diffraction optical element and production method therefor
DE102014219663A1 (de) * 2014-09-29 2016-03-31 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Photonisch integrierter Chip, optisches Bauelement mit photonisch integriertem Chip und Verfahren zu deren Herstellung
EP3243093A4 (de) * 2015-01-10 2018-09-19 LEIA Inc. Diffraktionsgitterbasierte rückbeleuchtung mit kontrollierter diffraktiver kopplungseffizienz
WO2016111708A1 (en) * 2015-01-10 2016-07-14 Leia Inc. Two-dimensional/three-dimensional (2d/3d) switchable display backlight and electronic display
WO2016118107A1 (en) * 2015-01-19 2016-07-28 Leia Inc. Unidirectional grating-based backlighting employing a reflective island
US10054720B2 (en) * 2015-02-02 2018-08-21 Apple Inc. Fresnel lens barrier rings
WO2016160048A1 (en) 2015-03-30 2016-10-06 Leia Inc. 2d/3d mode-switchable electronic display with dual layer backlight
CN113726997A (zh) 2015-06-17 2021-11-30 麦克赛尔株式会社 摄像装置和图像生成方法
CA2994254C (en) * 2015-09-05 2023-05-02 Leia Inc. Polychromatic grating-coupled backlighting
CN108702440B (zh) * 2016-02-26 2021-06-29 株式会社日立制作所 摄像装置
JP6882316B2 (ja) * 2016-03-04 2021-06-02 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ ワイヤグリッド偏光板製造方法
US10473834B2 (en) * 2016-11-21 2019-11-12 Stmicroelectronics (Research & Development) Limited Wafer level microstructures for an optical lens
CN106680922B (zh) * 2017-03-08 2019-03-12 福建中科晶创光电科技有限公司 一种紫外胶光栅的制作方法
CN106842598B (zh) 2017-03-17 2019-09-06 京东方科技集团股份有限公司 显示切换装置、显示器和电子设备
FI128410B (en) 2017-06-02 2020-04-30 Dispelix Oy A method of fabricating a height modulated optical diffractive grating
FI128376B (en) * 2017-06-02 2020-04-15 Dispelix Oy Process for the preparation of a diffractive grating with varying efficiency and a diffraction grating
EP3635456A4 (de) * 2017-06-13 2021-01-13 Vuzix Corporation Bildlichtleiter mit überlappenden gittern mit erweiterter lichtverteilung
CN107193070B (zh) 2017-08-01 2020-07-28 京东方科技集团股份有限公司 一种光场调制层、背光结构及显示装置
CA3084793C (en) 2017-12-18 2022-08-30 Leia Inc. Mode-switchable backlight, display, and method
US10802117B2 (en) 2018-01-24 2020-10-13 Facebook Technologies, Llc Systems and methods for optical demodulation in a depth-sensing device
US10805594B2 (en) 2018-02-08 2020-10-13 Facebook Technologies, Llc Systems and methods for enhanced depth sensor devices
US10735640B2 (en) * 2018-02-08 2020-08-04 Facebook Technologies, Llc Systems and methods for enhanced optical sensor devices
KR102479674B1 (ko) 2018-03-01 2022-12-21 레이아 인코포레이티드 시준된 안내 광을 이용한 정적 멀티뷰 디스플레이 및 방법
WO2020080169A1 (ja) * 2018-10-15 2020-04-23 Ａｇｃ株式会社 回折光学素子および照明光学系
TWI682160B (zh) * 2018-12-11 2020-01-11 國立交通大學 生物訊號分析元件、生物感測裝置、感測方法以及生物訊號分析元件的製作方法
US11487053B2 (en) * 2019-02-26 2022-11-01 Ii-Vi Delaware, Inc. Partially etched phase-transforming optical element
TWI741924B (zh) * 2020-12-29 2021-10-01 新唐科技股份有限公司 菲涅耳透鏡之形成方法
US11899223B2 (en) * 2021-05-24 2024-02-13 Visera Technologies Company Limited Optical device
CN114047569A (zh) * 2021-11-17 2022-02-15 佛山市睿琪全钰科技有限公司 一种实现一字线光斑的渐变周期光栅衍射元件及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE276740C (de) *
DE2657246C2 (de) * 1976-12-17 1978-09-28 Hoechst Ag, 6000 Frankfurt Original eines Informationsträgers, Verfahren zum Herstellen des Originals, Verfahren zum Herstellen einer Matrize zum Prägen des Originals sowie Informa tionsträger, der mit der Matrize hergestellt ist
DE3536497A1 (de) * 1984-10-16 1986-04-17 Mitsubishi Denki K.K., Tokio/Tokyo Vorrichtung zur erfassung von fokussierungsfehlern in einer kopfanordnung fuer optische scheiben
JPS62296102A (ja) * 1986-06-17 1987-12-23 Nec Corp 導波路グレ−テイング結合器
US4798446A (en) * 1987-09-14 1989-01-17 The United States Of America As Represented By The United States Department Of Energy Aplanatic and quasi-aplanatic diffraction gratings
US5161059A (en) * 1987-09-21 1992-11-03 Massachusetts Institute Of Technology High-efficiency, multilevel, diffractive optical elements
US4936665A (en) * 1987-10-25 1990-06-26 Whitney Theodore R High resolution imagery systems and methods
US5283690A (en) * 1989-04-04 1994-02-01 Sharp Kabushiki Kaisha Optical diffraction grating element
DE69017852T2 (de) * 1989-12-04 1995-08-10 Canon Kk Optisches Kopplergerät mit wellenlängeselektivem optischem Koppler.
EP0515567A4 (en) * 1990-02-13 1993-02-17 Holo-Or Ltd. Diffractive optical element
US5227915A (en) * 1990-02-13 1993-07-13 Holo-Or Ltd. Diffractive optical element
JPH04211202A (ja) * 1990-03-19 1992-08-03 Canon Inc 反射型回折格子および該回折格子を用いた装置
US5073007A (en) * 1990-06-11 1991-12-17 Holo-Or Ltd. Diffractive optical element
JPH0694939A (ja) * 1992-09-09 1994-04-08 Fuji Photo Film Co Ltd 光導波路素子

Also Published As

Publication number Publication date
US5561558A (en) 1996-10-01
EP0649037A2 (de) 1995-04-19
DE69410732D1 (de) 1998-07-09
US5742433A (en) 1998-04-21
EP0649037B1 (de) 1998-06-03
CN1116719A (zh) 1996-02-14
EP0649037A3 (de) 1995-05-31
CN1145048C (zh) 2004-04-07

Similar Documents

Publication Publication Date Title
DE69410732T2 (de) Diffraktive optische Einrichtung
DE69434719D1 (de) Optische holographische Vorrichtungen
DE69329912D1 (de) Diffraktive optische Vorrichtung
DE69428861D1 (de) Optische vorrichtung
DE69429466D1 (de) Optische Vorrichtung
DE69219104T2 (de) Optische vorrichtung
DE69208588D1 (de) Optische Verbindungsvorrichtung
DE69330357D1 (de) Optische Speichervorrichtung
DE69419370T2 (de) Optische Vorrichtung
DE69409539D1 (de) Optische schalteinrichtung
DE69415238D1 (de) Optische Wellenleiter-Vorrichtung
DE69424471D1 (de) Optische Modulationsvorrichtung
DE69304315T2 (de) Regelbare optische Komponente
DE69522174T2 (de) Optische Steuervorrichtung
DE69420218T2 (de) Optische Speichereinrichtung
DE69421477D1 (de) Optische Wellenleiter-Vorrichtung
DE69405224T2 (de) Optische vorrichtungen
DE69425050D1 (de) Optische vorrichtung
DE59402249D1 (de) Optische lesevorrichtung
DE59309995D1 (de) Optische Vorrichtung
DE69613871D1 (de) Optische Einrichtung
DE69227052T2 (de) Optische Fokussiervorrichtung
DE29504928U1 (de) Optische Lesevorrichtung
DE9421602U1 (de) Optische Lesevorrichtung
DE59409074D1 (de) Optische Messvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee