DE60025513D1 - Phasar mit flacher durchlasskurve - Google Patents

Phasar mit flacher durchlasskurve

Info

Publication number
DE60025513D1
DE60025513D1 DE60025513T DE60025513T DE60025513D1 DE 60025513 D1 DE60025513 D1 DE 60025513D1 DE 60025513 T DE60025513 T DE 60025513T DE 60025513 T DE60025513 T DE 60025513T DE 60025513 D1 DE60025513 D1 DE 60025513D1
Authority
DE
Germany
Prior art keywords
phasar
wavelength
mzi
waveguide
coupled
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 - Lifetime
Application number
DE60025513T
Other languages
English (en)
Inventor
Freerk Bulthuis
Ronald Amersfoort
Ian Laming
Mark Volanthen
Der Vliet Marcel Van
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.)
Kaiam Europe Ltd
Original Assignee
Gemfire Europe 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 Gemfire Europe Ltd filed Critical Gemfire Europe Ltd
Application granted granted Critical
Publication of DE60025513D1 publication Critical patent/DE60025513D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12016—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the input or output waveguides, e.g. tapered waveguide ends, coupled together pairs of output waveguides
    • 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
    • G02B6/12007—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • G02B6/12009—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
    • G02B6/12019—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 forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the optical interconnection to or from the AWG devices, e.g. integration or coupling with lasers or photodiodes
    • 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
DE60025513T 1999-11-01 2000-11-01 Phasar mit flacher durchlasskurve Expired - Lifetime DE60025513D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/430,836 US6289147B1 (en) 1999-11-01 1999-11-01 Passband flattening of a phasar
PCT/GB2000/004192 WO2001033270A1 (en) 1999-11-01 2000-11-01 Phasar with flattened pass-band

Publications (1)

Publication Number Publication Date
DE60025513D1 true DE60025513D1 (de) 2006-04-06

Family

ID=23709264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025513T Expired - Lifetime DE60025513D1 (de) 1999-11-01 2000-11-01 Phasar mit flacher durchlasskurve

Country Status (8)

Country Link
US (1) US6289147B1 (de)
EP (1) EP1226461B1 (de)
JP (1) JP2003513330A (de)
CN (1) CN1387628A (de)
AT (1) ATE315793T1 (de)
AU (1) AU1156101A (de)
DE (1) DE60025513D1 (de)
WO (1) WO2001033270A1 (de)

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JP4771216B2 (ja) * 2006-03-15 2011-09-14 独立行政法人情報通信研究機構 超平坦光周波数コム信号発生器
EP1857846B1 (de) * 2006-05-19 2017-02-22 Lumentum Operations LLC An ein kompaktes, verlustarmes Wellenleitergitter gekoppeltes asymmetrisches Mach-Zehnder-Interferometer mit reduzierter Antriebsspannung
US7706648B2 (en) * 2007-03-24 2010-04-27 Alcatel-Lucent Usa Inc. Tunable optical dispersion compensating apparatus
JP5399693B2 (ja) * 2008-07-14 2014-01-29 日本電信電話株式会社 光波長合分波回路
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US7876983B2 (en) * 2008-11-11 2011-01-25 Alcatel-Lucent Usa Inc. Method and apparatus for a wavelength insensitive 90-degree hybrid device
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US8873910B2 (en) * 2010-03-19 2014-10-28 Gemfire Corporation Optical device with athermal slots for temperature dependence curvature reduction
JP2012014039A (ja) * 2010-07-02 2012-01-19 Furukawa Electric Co Ltd:The 波長合分波器およびその製造方法
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CN103760640B (zh) * 2014-01-15 2016-04-27 中国科学院半导体研究所 基于马赫曾德光开关的四端口胖树光学路由器
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CN107092056B (zh) * 2017-06-12 2019-07-05 北京大学 一种波分复用/解复用器及其制作方法
JP7075747B2 (ja) * 2017-12-06 2022-05-26 Ｎｔｔエレクトロニクス株式会社 光波長合分波器
CN109682470B (zh) * 2018-12-20 2021-08-24 中国电子科技集团公司信息科学研究院 宽光谱高分辨率波导分光芯片结构
US10862610B1 (en) 2019-11-11 2020-12-08 X Development Llc Multi-channel integrated photonic wavelength demultiplexer
US11187854B2 (en) * 2019-11-15 2021-11-30 X Development Llc Two-channel integrated photonic wavelength demultiplexer
CN114740568A (zh) * 2021-01-08 2022-07-12 华为技术有限公司 阵列波导光栅及其制造方法、收发机及光通信系统
CN115291333B (zh) * 2022-08-23 2023-04-28 中国地质大学（武汉） 一种可重构的硅基多模微环谐振器

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Also Published As

Publication number Publication date
CN1387628A (zh) 2002-12-25
US6289147B1 (en) 2001-09-11
WO2001033270A1 (en) 2001-05-10
JP2003513330A (ja) 2003-04-08
AU1156101A (en) 2001-05-14
EP1226461B1 (de) 2006-01-11
EP1226461A1 (de) 2002-07-31
ATE315793T1 (de) 2006-02-15

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Legal Events

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8332 No legal effect for de