DE60220431D1 - Verfahren zur messung der halbwellenspannung eines optischen modulators des mach-zehnder-typs - Google Patents

Verfahren zur messung der halbwellenspannung eines optischen modulators des mach-zehnder-typs

Info

Publication number
DE60220431D1
DE60220431D1 DE60220431T DE60220431T DE60220431D1 DE 60220431 D1 DE60220431 D1 DE 60220431D1 DE 60220431 T DE60220431 T DE 60220431T DE 60220431 T DE60220431 T DE 60220431T DE 60220431 D1 DE60220431 D1 DE 60220431D1
Authority
DE
Germany
Prior art keywords
optical modulator
mach
measuring
signal
frequency
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
DE60220431T
Other languages
English (en)
Other versions
DE60220431T2 (de
Inventor
Miyazaki
Ryo Shimizu
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.)
Sumitomo Osaka Cement Co Ltd
Original Assignee
Sumitomo Osaka Cement 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
Application filed by Sumitomo Osaka Cement Co Ltd filed Critical Sumitomo Osaka Cement Co Ltd
Publication of DE60220431D1 publication Critical patent/DE60220431D1/de
Application granted granted Critical
Publication of DE60220431T2 publication Critical patent/DE60220431T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • G02F1/0123—Circuits for the control or stabilisation of the bias voltage, e.g. automatic bias control [ABC] feedback loops
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/21—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference
    • G02F1/225—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  by interference in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Optical Communication System (AREA)
  • Measurement Of Current Or Voltage (AREA)
DE60220431T 2001-08-10 2002-07-31 Verfahren zur messung der halbwellenspannung eines optischen modulators des mach-zehnder-typs Expired - Lifetime DE60220431T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001243816A JP4608149B2 (ja) 2001-08-10 2001-08-10 マッハツェンダ型光変調器の半波長電圧測定方法及び装置
JP2001243816 2001-08-10
PCT/JP2002/007784 WO2003016853A1 (en) 2001-08-10 2002-07-31 Method and device for measuring half-wave voltage of mach-zehnder type optical modulator

Publications (2)

Publication Number Publication Date
DE60220431D1 true DE60220431D1 (de) 2007-07-12
DE60220431T2 DE60220431T2 (de) 2008-03-13

Family

ID=19073849

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60220431T Expired - Lifetime DE60220431T2 (de) 2001-08-10 2002-07-31 Verfahren zur messung der halbwellenspannung eines optischen modulators des mach-zehnder-typs

Country Status (8)

Country Link
US (1) US7142309B2 (de)
EP (1) EP1437586B1 (de)
JP (1) JP4608149B2 (de)
CN (1) CN1247976C (de)
AT (1) ATE363649T1 (de)
CA (1) CA2456914C (de)
DE (1) DE60220431T2 (de)
WO (1) WO2003016853A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005127783A (ja) * 2003-10-22 2005-05-19 Yokogawa Electric Corp 電気信号観測装置及び方法並びに電気信号標本化装置及び方法
US7805026B2 (en) * 2007-10-09 2010-09-28 Alcatel-Lucent Usa Inc. Resonator-assisted control of radio-frequency response in an optical modulator
US8014676B2 (en) * 2008-02-22 2011-09-06 Alcatel Lucent CMOS-compatible tunable microwave photonic band-stop filter
CN101621329B (zh) * 2008-07-03 2013-01-23 华为技术有限公司 双平行调制器偏置点的测量方法及系统
WO2011027409A1 (ja) * 2009-09-07 2011-03-10 独立行政法人情報通信研究機構 複数のマッハツェンダー干渉計を有する光変調器の特性評価方法
CN102798750B (zh) * 2012-08-17 2015-04-29 华中科技大学 一种电光调制器的半波电压的测量方法及测量系统
US10684311B2 (en) * 2017-05-10 2020-06-16 Tektronix, Inc. High input impedance electro-optic sensor
CN111707360B (zh) * 2020-06-28 2023-03-31 中国电子科技集团公司第四十四研究所 一种m-z型光强度调制器半波电压的测量方法
CN111707361B (zh) * 2020-06-28 2023-04-11 中国电子科技集团公司第四十四研究所 M-z型光强度调制器半波电压的测量方法
CN114362822B (zh) * 2021-12-08 2023-08-22 中国人民解放军战略支援部队信息工程大学 基于LiNbO3体调制器的自然光通信方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2939482B2 (ja) * 1989-10-06 1999-08-25 日本電信電話株式会社 光位相変調器の特性測定装置および特性測定法
JPH03139653A (ja) * 1989-10-26 1991-06-13 Fuji Photo Film Co Ltd 電子写真式平版印刷用原版
JP2792482B2 (ja) * 1995-09-28 1998-09-03 日本電気株式会社 半導体マッハツェンダ変調器
JPH10148801A (ja) 1996-11-21 1998-06-02 Toshiba Corp 外部変調方式による光変調装置
JP3913856B2 (ja) * 1997-08-28 2007-05-09 富士通株式会社 光パルス生成装置、分散測定装置、分散補償装置及び分散測定方法
US6204954B1 (en) * 1999-09-22 2001-03-20 Nortel Networks Limited Technique for measuring the Vpi-AC of a mach-zehnder modulator
JP2001154164A (ja) * 1999-11-25 2001-06-08 Nec Corp 光変調器および光変調方法
JP3693872B2 (ja) 1999-12-02 2005-09-14 住友大阪セメント株式会社 光変調装置および方法
US6956653B1 (en) * 2000-06-27 2005-10-18 Lockheed Martin Corporation Dual electrooptic waveguide interferometer

Also Published As

Publication number Publication date
CN1247976C (zh) 2006-03-29
ATE363649T1 (de) 2007-06-15
CA2456914C (en) 2011-04-12
EP1437586B1 (de) 2007-05-30
CA2456914A1 (en) 2003-02-27
WO2003016853A1 (en) 2003-02-27
CN1539078A (zh) 2004-10-20
JP4608149B2 (ja) 2011-01-05
EP1437586A4 (de) 2006-05-10
JP2003057615A (ja) 2003-02-26
US7142309B2 (en) 2006-11-28
DE60220431T2 (de) 2008-03-13
EP1437586A1 (de) 2004-07-14
US20040247219A1 (en) 2004-12-09

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