DE602004023015D1 - Vorrichtung zur adaptiven Polarisationseinstellung zur Steuerung der Polarisation von Eingangslicht polarisationserhaltender Wellenleiterkomponente - Google Patents

Vorrichtung zur adaptiven Polarisationseinstellung zur Steuerung der Polarisation von Eingangslicht polarisationserhaltender Wellenleiterkomponente

Info

Publication number
DE602004023015D1
DE602004023015D1 DE602004023015T DE602004023015T DE602004023015D1 DE 602004023015 D1 DE602004023015 D1 DE 602004023015D1 DE 602004023015 T DE602004023015 T DE 602004023015T DE 602004023015 T DE602004023015 T DE 602004023015T DE 602004023015 D1 DE602004023015 D1 DE 602004023015D1
Authority
DE
Germany
Prior art keywords
polarization
controlling
input light
adaptive
adjustment apparatus
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
DE602004023015T
Other languages
English (en)
Inventor
Rainer Hainberger
Shigeki Watanabe
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE602004023015D1 publication Critical patent/DE602004023015D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2572—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to forms of polarisation-dependent distortion other than PMD
    • 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 
    • G02F1/0136—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  for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Couplings Of Light Guides (AREA)
DE602004023015T 2004-03-25 2004-03-25 Vorrichtung zur adaptiven Polarisationseinstellung zur Steuerung der Polarisation von Eingangslicht polarisationserhaltender Wellenleiterkomponente Expired - Lifetime DE602004023015D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2004/004187 WO2005093497A1 (en) 2004-03-25 2004-03-25 Apparatus for controlling polarization of light imputed to polarization-maintaining waveguide components
EP08162506A EP2000847B1 (de) 2004-03-25 2004-03-25 Vorrichtung zur adaptiven Polarisationseinstellung zur Steuerung der Polarisation von Eingangslicht polarisationserhaltender Wellenleiterkomponente

Publications (1)

Publication Number Publication Date
DE602004023015D1 true DE602004023015D1 (de) 2009-10-15

Family

ID=34957138

Family Applications (2)

Application Number Title Priority Date Filing Date
DE602004023015T Expired - Lifetime DE602004023015D1 (de) 2004-03-25 2004-03-25 Vorrichtung zur adaptiven Polarisationseinstellung zur Steuerung der Polarisation von Eingangslicht polarisationserhaltender Wellenleiterkomponente
DE602004021510T Expired - Lifetime DE602004021510D1 (de) 2004-03-25 2004-03-25 Gangslichts polarisationserhaltender wellenleiterbauelemente

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE602004021510T Expired - Lifetime DE602004021510D1 (de) 2004-03-25 2004-03-25 Gangslichts polarisationserhaltender wellenleiterbauelemente

Country Status (5)

Country Link
US (1) US7428349B2 (de)
EP (2) EP2000847B1 (de)
JP (1) JP4546959B2 (de)
DE (2) DE602004023015D1 (de)
WO (1) WO2005093497A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101001621B1 (ko) * 2004-12-02 2010-12-17 삼성전자주식회사 편광변환장치 및 방법
JP5162889B2 (ja) * 2006-11-30 2013-03-13 富士通株式会社 光スイッチ、光波形測定装置および制御方法
US8073326B2 (en) * 2006-12-06 2011-12-06 General Photonics Corporation Optical polarization division multiplexing in optical communication
JP4467557B2 (ja) * 2006-12-25 2010-05-26 富士通株式会社 光スイッチング方法及び光スイッチ
JP5393288B2 (ja) 2009-06-23 2014-01-22 富士通テレコムネットワークス株式会社 伝送システムと伝送システムのチルト補正方法
JP5703907B2 (ja) * 2011-03-31 2015-04-22 ソニー株式会社 非線形ラマン分光装置、非線形ラマン分光システム及び非線形ラマン分光方法
JP6191758B2 (ja) * 2014-03-07 2017-09-06 日本電気株式会社 光送信装置、光通信装置、光通信システムおよび光送信方法
CN108155553B (zh) * 2018-01-03 2020-03-20 上海理工大学 增益谱带快速切换且精细可调的光参量振荡器
WO2019180822A1 (ja) * 2018-03-20 2019-09-26 三菱電機株式会社 光信号制御装置及び光通信システム
JP2022110728A (ja) 2021-01-19 2022-07-29 富士通株式会社 波長変換器、及び光伝送システム
CN114866156A (zh) * 2021-02-05 2022-08-05 富士通株式会社 偏振恢复装置及方法、光接收机

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2668399B2 (ja) 1988-07-14 1997-10-27 富士通株式会社 光出力制御装置
JPH0756955B2 (ja) * 1993-03-30 1995-06-14 日本電気株式会社 偏波制御方法
JP3230784B2 (ja) * 1993-11-01 2001-11-19 日本電信電話株式会社 偏波分散補償器
JP2739813B2 (ja) * 1993-12-20 1998-04-15 日本電気株式会社 偏波分散補償方法
US6016213A (en) * 1996-07-08 2000-01-18 Ditech Corporation Method and apparatus for optical amplifier gain and noise figure measurement
US6038357A (en) * 1998-02-03 2000-03-14 E-Tek Dynamics, Inc PDM-WDM for fiberoptic communication networks
US7209660B1 (en) * 1999-12-29 2007-04-24 Forster Energy Llc Optical communications using heterodyne detection
JP4514289B2 (ja) 2000-06-14 2010-07-28 古河電気工業株式会社 光源装置
JP3824885B2 (ja) * 2001-05-28 2006-09-20 富士通株式会社 偏波補正器及びこれを用いた波長分割多重装置
US20020191265A1 (en) * 2001-06-14 2002-12-19 Lagasse Michael Multi-stage polarization transformer
US6768824B2 (en) * 2002-10-23 2004-07-27 Fitel Usa Corp Tunable polarizers
US6856386B2 (en) * 2003-03-21 2005-02-15 Thorlabs, Inc. Single sweep polarization dependent loss measurement
US6961129B2 (en) * 2003-05-15 2005-11-01 Agilent Technologies, Inc. Active control of two orthogonal polarizations for heterodyne interferometry

Also Published As

Publication number Publication date
JP4546959B2 (ja) 2010-09-22
EP2000847A2 (de) 2008-12-10
EP2000847A3 (de) 2008-12-24
US20070091310A1 (en) 2007-04-26
JP2007531900A (ja) 2007-11-08
EP1728118B1 (de) 2009-06-10
EP2000847B1 (de) 2009-09-02
EP1728118A1 (de) 2006-12-06
DE602004021510D1 (de) 2009-07-23
WO2005093497A1 (en) 2005-10-06
US7428349B2 (en) 2008-09-23

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