DE60309783D1 - Abstimmungsmethode für optischen Schaltkreis mit kaskadierten Mach-Zehnder-Interferometern - Google Patents

Abstimmungsmethode für optischen Schaltkreis mit kaskadierten Mach-Zehnder-Interferometern

Info

Publication number
DE60309783D1
DE60309783D1 DE60309783T DE60309783T DE60309783D1 DE 60309783 D1 DE60309783 D1 DE 60309783D1 DE 60309783 T DE60309783 T DE 60309783T DE 60309783 T DE60309783 T DE 60309783T DE 60309783 D1 DE60309783 D1 DE 60309783D1
Authority
DE
Germany
Prior art keywords
optical circuit
tuning method
zehnder interferometers
cascaded mach
mach
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
DE60309783T
Other languages
English (en)
Other versions
DE60309783T2 (de
Inventor
Koichi Takiguchi
Senichi Suzuki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of DE60309783D1 publication Critical patent/DE60309783D1/de
Application granted granted Critical
Publication of DE60309783T2 publication Critical patent/DE60309783T2/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
    • G02B6/24—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
    • G02B6/29395—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 configurable, e.g. tunable or reconfigurable
    • 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
    • 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
    • G02B6/29346—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 wave or beam interference
    • G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
    • G02B6/29352—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means in a light guide
    • G02B6/29355—Cascade arrangement of interferometers
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12159—Interferometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Optical Communication System (AREA)
DE60309783T 2002-07-10 2003-07-09 Abstimmungsmethode für optischen Schaltkreis mit kaskadierten Mach-Zehnder-Interferometern Expired - Lifetime DE60309783T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002201059 2002-07-10
JP2002201059 2002-07-10

Publications (2)

Publication Number Publication Date
DE60309783D1 true DE60309783D1 (de) 2007-01-04
DE60309783T2 DE60309783T2 (de) 2007-10-18

Family

ID=29728453

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309783T Expired - Lifetime DE60309783T2 (de) 2002-07-10 2003-07-09 Abstimmungsmethode für optischen Schaltkreis mit kaskadierten Mach-Zehnder-Interferometern

Country Status (4)

Country Link
US (1) US6975781B2 (de)
EP (1) EP1380865B1 (de)
CN (1) CN1217212C (de)
DE (1) DE60309783T2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3802838B2 (ja) * 2001-05-30 2006-07-26 古河電気工業株式会社 光合分波器
US7215841B2 (en) * 2004-12-21 2007-05-08 Intel Corporation Extracting phase error in waveguides
US7590358B2 (en) * 2005-02-28 2009-09-15 Vladimir Grigoryan Optical regenerative amplifier for binary phase shift-keying signals
CA2499651A1 (en) * 2005-03-04 2006-09-04 Itf Technologies Optiques Inc./Itf Optical Technologies Inc. All-fiber phase controlled delay interferometer and method of making the same
GB0803559D0 (en) * 2008-02-27 2008-04-02 Univ Kent Canterbury Multiple path intererometer and method
US20100315632A1 (en) * 2009-06-10 2010-12-16 Prescient Medical, Inc. Optical apparatus for combined high wavenumber raman spectroscopy and spectral domain optical coherence tomography
EP2466768B1 (de) * 2010-12-17 2015-07-29 Mitsubishi Electric R&D Centre Europe B.V. Verfahren zum Koppeln einer emittierenden Vorrichtung an einen Frequenzteiler in einem optischen Passivnetzwerk
JP2013061431A (ja) * 2011-09-12 2013-04-04 Furukawa Electric Co Ltd:The 復調用遅延回路および光受信器
US10534189B2 (en) * 2012-11-27 2020-01-14 The Board Of Trustees Of The Leland Stanford Junior University Universal linear components
US9685762B1 (en) * 2014-09-30 2017-06-20 Aurrion, Inc. Semiconductor optical amplifier with gain flattening filter
WO2016086043A1 (en) 2014-11-24 2016-06-02 Massachusetts Institute Of Technology Methods and apparatus for spectral imaging
WO2017019482A1 (en) 2015-07-24 2017-02-02 Massachusetts Institute Of Technology Apparatus, systems, and methods for biomedical imaging and stimulation
WO2017139560A1 (en) 2016-02-10 2017-08-17 Massachusetts Institute Of Technology Apparatus, systems, and methods for on-chip spectroscopy using optical switches
IT201700053579A1 (it) * 2017-05-17 2018-11-17 Milano Politecnico Metodo e sistema di ritardo ottico
EP3415887B1 (de) 2017-06-14 2020-03-18 IMEC vzw Kraftmessvorrichtung und kraftmesssystem
US10718668B2 (en) 2017-08-08 2020-07-21 Massachusetts Institute Of Technology Miniaturized Fourier-transform Raman spectrometer systems and methods
WO2020006337A1 (en) 2018-06-28 2020-01-02 Massachusetts Institute Of Technology Systems and methods for raman spectroscopy
WO2020167370A1 (en) 2019-02-11 2020-08-20 Massachusetts Institute Of Technology High-performance on-chip spectrometers and spectrum analyzers
CN110350979A (zh) * 2019-07-02 2019-10-18 上海交通大学 一种光电调制器和光电互联接口
JP7419949B2 (ja) * 2020-04-16 2024-01-23 富士通オプティカルコンポーネンツ株式会社 光伝送装置、光合波器及び光伝送方法
CN113834508B (zh) * 2021-07-20 2023-11-17 上海大学 基于互注入半导体激光器和非平衡马赫-曾德尔干涉仪的分布式光纤传感系统及其定位方法
CN113625274B (zh) * 2021-08-02 2023-06-30 中国科学院空天信息创新研究院 一种基于微波光子技术的雷达芯片电路、雷达系统及成像方法
CN116009812B (zh) * 2023-02-02 2023-08-25 重庆邮电大学 一种基于马赫-曾德尔干涉仪和非易失性相变材料的光子矩阵乘法器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0629896B1 (de) * 1993-06-21 2001-10-17 Nippon Telegraph And Telephone Corporation Optischer Signal-Prozessor, Verfahren zu seiner Steuerung, Verfahren zu seiner Konstruktion, und Verfahren zu seiner Herstellung
JP3339656B2 (ja) 1994-01-24 2002-10-28 日本電信電話株式会社 光回路評価方法
US5596661A (en) * 1994-12-28 1997-01-21 Lucent Technologies Inc. Monolithic optical waveguide filters based on Fourier expansion

Also Published As

Publication number Publication date
EP1380865B1 (de) 2006-11-22
US20040022493A1 (en) 2004-02-05
DE60309783T2 (de) 2007-10-18
EP1380865A2 (de) 2004-01-14
CN1217212C (zh) 2005-08-31
CN1472554A (zh) 2004-02-04
EP1380865A3 (de) 2004-10-27
US6975781B2 (en) 2005-12-13

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: TAKIGUCHI, KOICHI, MUSASHINO, TOKYO, JP

Inventor name: SUZUKI, SENICHI, MUSASHINO, TOKYO, JP

8364 No opposition during term of opposition