ATE370433T1 - Multi-mode interferenz lichtwellenleitervorrichtung - Google Patents

Multi-mode interferenz lichtwellenleitervorrichtung

Info

Publication number
ATE370433T1
ATE370433T1 AT03706675T AT03706675T ATE370433T1 AT E370433 T1 ATE370433 T1 AT E370433T1 AT 03706675 T AT03706675 T AT 03706675T AT 03706675 T AT03706675 T AT 03706675T AT E370433 T1 ATE370433 T1 AT E370433T1
Authority
AT
Austria
Prior art keywords
mode interference
hollow core
optical fiber
fiber device
interference optical
Prior art date
Application number
AT03706675T
Other languages
English (en)
Inventor
Richard Jenkins
Mark Mcnie
Original Assignee
Qinetiq 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
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Application granted granted Critical
Publication of ATE370433T1 publication Critical patent/ATE370433T1/de

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
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
    • G02B6/2813—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging
    • 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
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12176—Etching

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Lasers (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Optical Communication System (AREA)
AT03706675T 2002-01-29 2003-01-29 Multi-mode interferenz lichtwellenleitervorrichtung ATE370433T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0201950.3A GB0201950D0 (en) 2002-01-29 2002-01-29 Multimode interference optical waveguide device

Publications (1)

Publication Number Publication Date
ATE370433T1 true ATE370433T1 (de) 2007-09-15

Family

ID=9929913

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03706675T ATE370433T1 (de) 2002-01-29 2003-01-29 Multi-mode interferenz lichtwellenleitervorrichtung

Country Status (12)

Country Link
US (1) US7072542B2 (de)
EP (1) EP1472560B1 (de)
JP (1) JP2005516252A (de)
KR (1) KR20040077903A (de)
CN (2) CN100533190C (de)
AT (1) ATE370433T1 (de)
AU (1) AU2003208387A1 (de)
CA (1) CA2474886C (de)
DE (1) DE60315599T2 (de)
ES (1) ES2288210T3 (de)
GB (1) GB0201950D0 (de)
WO (1) WO2003065088A2 (de)

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US9379515B1 (en) * 2011-02-10 2016-06-28 Mellanox Technologies Silicon Photonics Inc. Laser combining light signals from multiple laser cavities
EP2557440A1 (de) * 2011-08-12 2013-02-13 Octrolix BV Strahlkombinierer
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CN104503023B (zh) * 2014-12-23 2018-09-11 中国科学院半导体研究所 基于多模干涉器结构的外调制型少模光通信发射芯片
US9841556B2 (en) 2015-05-29 2017-12-12 Corning Incorporated Non-circular multicore fiber and method of manufacture
US9835812B2 (en) 2015-08-04 2017-12-05 Corning Incorporated Multi-optical fiber aggregate
US11699892B2 (en) 2016-02-19 2023-07-11 Rockley Photonics Limited Discrete wavelength tunable laser
GB2547467A (en) 2016-02-19 2017-08-23 Rockley Photonics Ltd Tunable laser
US10551714B2 (en) * 2017-05-17 2020-02-04 Finisar Sweden Ab Optical device
US12368283B2 (en) 2017-06-14 2025-07-22 Rockley Photonics Limited Broadband arbitrary wavelength multichannel laser source
US10811848B2 (en) 2017-06-14 2020-10-20 Rockley Photonics Limited Broadband arbitrary wavelength multichannel laser source
CN107611775B (zh) * 2017-09-28 2019-12-24 中国科学院长春光学精密机械与物理研究所 一种半导体激光器及其制作方法
CN108196340B (zh) * 2018-01-10 2019-11-12 南京邮电大学 一种基于多模干涉耦合的三维模式转换分束器
CN108288818B (zh) * 2018-02-05 2023-08-01 浙江大学 基于半波耦合部分反射器的可调谐半导体激光器
CN109391471B (zh) * 2018-10-15 2021-07-06 中国科学技术大学 一种混合波导集成干涉仪和量子密钥分配系统
CN110823111A (zh) * 2019-12-10 2020-02-21 大连理工大学 一种用于钢筋腐蚀监测的铁镀膜单模-多模-单模光纤传感器
CN111289017B (zh) * 2020-05-13 2020-08-04 西湖大学 基于光波导多模成像的触觉传感器、系统及干扰检测方法
JP7385158B2 (ja) * 2020-05-25 2023-11-22 日本電信電話株式会社 波長可変レーザダイオード
US11378749B2 (en) * 2020-11-12 2022-07-05 Globalfoundries U.S. Inc. Optical power splitters with a multiple-level arrangement
CN113900177B (zh) * 2021-09-30 2023-08-11 烽火通信科技股份有限公司 一种光学合束器及其制备方法

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Also Published As

Publication number Publication date
CA2474886C (en) 2011-10-04
GB0201950D0 (en) 2002-03-13
DE60315599T2 (de) 2007-11-29
HK1107845A1 (zh) 2008-04-18
AU2003208387A1 (en) 2003-09-02
WO2003065088A3 (en) 2004-03-25
HK1080948A1 (zh) 2006-05-04
EP1472560A2 (de) 2004-11-03
EP1472560B1 (de) 2007-08-15
DE60315599D1 (de) 2007-09-27
ES2288210T3 (es) 2008-01-01
CN1643420A (zh) 2005-07-20
CN100362380C (zh) 2008-01-16
JP2005516252A (ja) 2005-06-02
CA2474886A1 (en) 2003-08-07
WO2003065088A2 (en) 2003-08-07
CN100533190C (zh) 2009-08-26
KR20040077903A (ko) 2004-09-07
CN101025459A (zh) 2007-08-29
US20050053322A1 (en) 2005-03-10
US7072542B2 (en) 2006-07-04

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