DE602005005601D1 - Optische Steuervorrichtung mit photonischem Kristallwellenleiter - Google Patents

Optische Steuervorrichtung mit photonischem Kristallwellenleiter

Info

Publication number
DE602005005601D1
DE602005005601D1 DE602005005601T DE602005005601T DE602005005601D1 DE 602005005601 D1 DE602005005601 D1 DE 602005005601D1 DE 602005005601 T DE602005005601 T DE 602005005601T DE 602005005601 T DE602005005601 T DE 602005005601T DE 602005005601 D1 DE602005005601 D1 DE 602005005601D1
Authority
DE
Germany
Prior art keywords
control device
photonic crystal
optical control
crystal waveguide
waveguide
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.)
Active
Application number
DE602005005601T
Other languages
English (en)
Other versions
DE602005005601T2 (de
Inventor
Atsushi Sakai
Ikuo Katoh
Toshihiko Baba
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.)
Ricoh Co Ltd
Yokohama National University NUC
Original Assignee
Ricoh Co Ltd
Yokohama National University NUC
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 Ricoh Co Ltd, Yokohama National University NUC filed Critical Ricoh Co Ltd
Publication of DE602005005601D1 publication Critical patent/DE602005005601D1/de
Application granted granted Critical
Publication of DE602005005601T2 publication Critical patent/DE602005005601T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B6/10—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
    • G02B6/1225—Basic optical elements, e.g. light-guiding paths comprising photonic band-gap structures or photonic lattices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
DE602005005601T 2004-10-29 2005-10-27 Optische Steuervorrichtung mit photonischem Kristallwellenleiter Active DE602005005601T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004314918 2004-10-29
JP2004314918A JP4278597B2 (ja) 2004-10-29 2004-10-29 光制御素子

Publications (2)

Publication Number Publication Date
DE602005005601D1 true DE602005005601D1 (de) 2008-05-08
DE602005005601T2 DE602005005601T2 (de) 2009-04-16

Family

ID=35457765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005005601T Active DE602005005601T2 (de) 2004-10-29 2005-10-27 Optische Steuervorrichtung mit photonischem Kristallwellenleiter

Country Status (4)

Country Link
US (2) US7215861B2 (de)
EP (1) EP1653261B1 (de)
JP (1) JP4278597B2 (de)
DE (1) DE602005005601T2 (de)

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JP4278597B2 (ja) * 2004-10-29 2009-06-17 株式会社リコー 光制御素子
US7305161B2 (en) * 2005-02-25 2007-12-04 Board Of Regents, The University Of Texas System Encapsulated photonic crystal structures
JP2007072433A (ja) 2005-08-11 2007-03-22 Ricoh Co Ltd 光集積素子及び光制御素子
JP2008077772A (ja) * 2006-09-21 2008-04-03 Fujitsu Ltd 垂直磁気記録媒体、その製造方法及び磁気記録装置
JP4971045B2 (ja) * 2007-06-15 2012-07-11 株式会社リコー 光制御素子
WO2009098818A1 (ja) * 2008-02-07 2009-08-13 Nec Corporation 光スイッチ及びその製造方法
WO2009107427A1 (ja) * 2008-02-28 2009-09-03 日本電気株式会社 光導波路
WO2009110262A1 (ja) * 2008-03-07 2009-09-11 日本電気株式会社 光スイッチ及びその製造方法
EP2273292A4 (de) * 2008-04-15 2011-12-07 Sumitomo Electric Industries Verfahren zur preform-herstellung für optische wellenleiter
US8682128B2 (en) * 2008-08-21 2014-03-25 International Business Machines Corporation Optical waveguide with periodic sub-wavelength sized regions
US9459404B2 (en) 2009-10-23 2016-10-04 Lumilant, Inc. Optical router using interconnected photonic crystal elements with specific lattice-hole geometry
CN102933752B (zh) 2010-09-30 2016-02-24 株式会社新克 滚筒用镀敷方法及装置
US9086583B1 (en) * 2012-07-18 2015-07-21 Wei Jiang Systems and methods for controlling and measuring modes possessing even and odd symmetry in a photonic crystal waveguide
CN103048845B (zh) * 2013-01-11 2014-11-26 青岛大学 一种二维硅基的光子晶体慢光波导装置
USD758372S1 (en) 2013-03-13 2016-06-07 Nagrastar Llc Smart card interface
US9888283B2 (en) 2013-03-13 2018-02-06 Nagrastar Llc Systems and methods for performing transport I/O
CN103472532B (zh) * 2013-09-13 2015-05-13 深圳大学 光子晶体全光学可调谐滤波器
CN103513332B (zh) * 2013-10-25 2016-04-27 宁波大学 一种光子晶体平板波导
US9939581B2 (en) 2013-12-18 2018-04-10 Nec Corporation Semiconductor optical waveguide, method for manufacturing the same, and optical communication device using the same
USD864968S1 (en) 2015-04-30 2019-10-29 Echostar Technologies L.L.C. Smart card interface
US10534115B1 (en) * 2017-09-22 2020-01-14 Facebook Technologies, Llc Gray-tone electron-beam lithography
US11220028B1 (en) 2018-03-08 2022-01-11 Facebook Technologies, Llc Method of manufacture for thin, multi-bend optics by compression molding
US10345519B1 (en) * 2018-04-11 2019-07-09 Microsoft Technology Licensing, Llc Integrated optical beam steering system
US10976483B2 (en) 2019-02-26 2021-04-13 Facebook Technologies, Llc Variable-etch-depth gratings
CN111157491B (zh) * 2020-01-10 2021-09-14 燕山大学 一种光子晶体微腔与光波导侧向耦合的阵列传感结构
US11709422B2 (en) 2020-09-17 2023-07-25 Meta Platforms Technologies, Llc Gray-tone lithography for precise control of grating etch depth
US20220187535A1 (en) * 2020-12-10 2022-06-16 University Public Corporation Osaka Photonic crystal device and spectroscopic system comprising the same, detection kit and system that detects analyte, and method for manufacturing photonic crystal device
CN115494675B (zh) * 2022-09-20 2023-12-29 湖北科技学院 基于apt对称康托尔光子晶体中奇异点的移相器
CN115581115B (zh) * 2022-11-03 2023-03-07 材料科学姑苏实验室 一种指导芯片或其衬底开孔的方法、芯片组件及其应用

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Publication number Priority date Publication date Assignee Title
JPH0763933A (ja) * 1993-08-25 1995-03-10 Ricoh Co Ltd 光集積回路
GB9710062D0 (en) * 1997-05-16 1997-07-09 British Tech Group Optical devices and methods of fabrication thereof
JP2000121987A (ja) 1998-10-20 2000-04-28 Nec Corp 波長分散補償器
US6542682B2 (en) * 2000-08-15 2003-04-01 Corning Incorporated Active photonic crystal waveguide device
DE60127730T2 (de) 2000-12-27 2007-12-27 Nippon Telegraph And Telephone Corp. Photonenkristall-Wellenleiter
JP2002303836A (ja) * 2001-04-04 2002-10-18 Nec Corp フォトニック結晶構造を有する光スイッチ
JP3665273B2 (ja) 2001-05-11 2005-06-29 株式会社日立製作所 波長分散補償器、及びそれを用いた光伝送システム
JP3846228B2 (ja) * 2001-06-07 2006-11-15 日本電気株式会社 導波路
DE10256263B4 (de) 2002-12-03 2006-12-07 Photeon Technologies Gmbh Integriertes optisches Bauteil mit der Funktion eines Polarisations-Demultiplexers
US7215842B2 (en) * 2003-04-18 2007-05-08 Ricoh Company, Ltd. Light control element and light control device
US7283716B2 (en) * 2003-10-21 2007-10-16 The Regents Of The University Of Colorado Strain tunable, flexible photonic crystals
JP4398275B2 (ja) * 2003-11-25 2010-01-13 株式会社リコー 光制御素子
JP4208754B2 (ja) 2004-03-24 2009-01-14 株式会社リコー 光遅延素子
JP4278597B2 (ja) * 2004-10-29 2009-06-17 株式会社リコー 光制御素子

Also Published As

Publication number Publication date
US7215861B2 (en) 2007-05-08
JP2006126518A (ja) 2006-05-18
JP4278597B2 (ja) 2009-06-17
US7369734B2 (en) 2008-05-06
US20060110116A1 (en) 2006-05-25
EP1653261A1 (de) 2006-05-03
US20070160336A1 (en) 2007-07-12
EP1653261B1 (de) 2008-03-26
DE602005005601T2 (de) 2009-04-16

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