DE69731500D1 - Akustooptische Wellenleitervorrichtung mit Kompensation der Polarisationsmodendispersion - Google Patents

Akustooptische Wellenleitervorrichtung mit Kompensation der Polarisationsmodendispersion

Info

Publication number
DE69731500D1
DE69731500D1 DE69731500T DE69731500T DE69731500D1 DE 69731500 D1 DE69731500 D1 DE 69731500D1 DE 69731500 T DE69731500 T DE 69731500T DE 69731500 T DE69731500 T DE 69731500T DE 69731500 D1 DE69731500 D1 DE 69731500D1
Authority
DE
Germany
Prior art keywords
compensation
optical waveguide
waveguide device
polarization mode
mode dispersion
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 - Fee Related
Application number
DE69731500T
Other languages
English (en)
Other versions
DE69731500T2 (de
Inventor
Salvatore Morasca
Steffen Schmid
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.)
Corning OTI SRL
Original Assignee
Corning OTI SRL
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 Corning OTI SRL filed Critical Corning OTI SRL
Publication of DE69731500D1 publication Critical patent/DE69731500D1/de
Application granted granted Critical
Publication of DE69731500T2 publication Critical patent/DE69731500T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B10/2569—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to polarisation mode dispersion [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 
    • G02F1/11—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  based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
    • G02F1/125—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  based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/33—Acousto-optical deflection devices
    • G02F1/335—Acousto-optical deflection devices having 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 
    • G02F1/0136—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
    • G02F1/0142—TE-TM mode conversion
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G02F2203/055—Function characteristic wavelength dependent wavelength filtering

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 Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Communication System (AREA)
DE69731500T 1996-05-03 1997-04-11 Akustooptische Wellenleitervorrichtung mit Kompensation der Polarisationsmodendispersion Expired - Fee Related DE69731500T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI960865 1996-05-03
IT96MI000865A IT1282401B1 (it) 1996-05-03 1996-05-03 Dispositivo acusto -ottico in guida d'onda con compensazione di dispersione modale di polarizzazione

Publications (2)

Publication Number Publication Date
DE69731500D1 true DE69731500D1 (de) 2004-12-16
DE69731500T2 DE69731500T2 (de) 2006-03-02

Family

ID=11374187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69731500T Expired - Fee Related DE69731500T2 (de) 1996-05-03 1997-04-11 Akustooptische Wellenleitervorrichtung mit Kompensation der Polarisationsmodendispersion

Country Status (8)

Country Link
US (1) US5850492A (de)
EP (1) EP0805372B1 (de)
AU (1) AU714850B2 (de)
BR (1) BR9700661A (de)
CA (1) CA2203215C (de)
DE (1) DE69731500T2 (de)
IT (1) IT1282401B1 (de)
NZ (1) NZ314641A (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861395B2 (ja) 1997-08-11 2006-12-20 富士通株式会社 光導波路デバイス及び光導波路デバイスを用いた光通信システム
US5930414A (en) * 1997-09-16 1999-07-27 Lucent Technologies Inc. Method and apparatus for automatic compensation of first-order polarization mode dispersion (PMD)
JP2002511693A (ja) * 1998-03-25 2002-04-16 コーニング・インコーポレーテッド スプリット利得増幅器及び信号修正装置を有する光伝送システム
DE19814497C2 (de) * 1998-04-01 2001-01-25 Deutsche Telekom Ag Verfahren zur Kompensation der Polarisationsmodendispersion in einer optischen Übertragungsstrecke und Vorrichtung zu dessen Durchführung
US6370167B1 (en) 1998-09-29 2002-04-09 Corning O.T.I. S.P.A. Double-passage acousto-optical device and laser
BR9916589A (pt) * 1998-12-24 2001-09-25 Optical Technologies Italia Multiplexador de adição/diminuição acusto-ótico, conexão cruzada óptica seletiva de comprimento de onda, dispositivo de guia de onda acusto-ótica seletivo em comprimento de onde e método de multiplexação de canais ópticos
US6417948B1 (en) * 1999-12-24 2002-07-09 Corning Incorporated Variable delay device for an optical component such as a polarization mode dispersion compensator
JP2001209019A (ja) 2000-01-25 2001-08-03 Fujitsu Ltd 音響光学型可変波長ｔｅ／ｔｍモード変換器、及びこれを用いた可変波長光フィルタ
US6407851B1 (en) 2000-08-01 2002-06-18 Mohammed N. Islam Micromechanical optical switch
US6795605B1 (en) 2000-08-01 2004-09-21 Cheetah Omni, Llc Micromechanical optical switch
US6856459B1 (en) * 2000-12-22 2005-02-15 Cheetah Omni, Llc Apparatus and method for controlling polarization of an optical signal
US6721475B1 (en) 2000-12-22 2004-04-13 Cheetah Omni, Llc Apparatus and method for providing gain equalization
US6493488B1 (en) 2000-12-22 2002-12-10 Celeste Optics, Inc. Apparatus and method for high speed optical signal processing
US7116862B1 (en) 2000-12-22 2006-10-03 Cheetah Omni, Llc Apparatus and method for providing gain equalization
US6483957B1 (en) 2001-01-29 2002-11-19 3M Innovative Properties Company MEMS-based polarization mode dispersion compensator
US6721473B1 (en) 2001-02-02 2004-04-13 Cheetah Omni, Llc Variable blazed grating based signal processing
US7145704B1 (en) 2003-11-25 2006-12-05 Cheetah Omni, Llc Optical logic gate based optical router
US7339714B1 (en) 2001-02-02 2008-03-04 Cheetah Omni, Llc Variable blazed grating based signal processing
US6445502B1 (en) 2001-02-02 2002-09-03 Celeste Optics, Inc. Variable blazed grating
EP1371158A1 (de) * 2001-03-19 2003-12-17 Terapulse, Inc. Kompensation der polarisationsmodendispersion in optischen transmissionsmedien
JP4437380B2 (ja) 2001-07-17 2010-03-24 富士通株式会社 導波路型光フィルタ
WO2003016844A1 (en) * 2001-08-14 2003-02-27 Terapulse, Inc. Apparatus and methods for polarization measurements
AU2002330113A1 (en) * 2001-09-27 2003-04-07 Terapulse, Inc. Method and apparatus for higher-order compensation of transmission distortion in optical transmission media
JP3942890B2 (ja) * 2001-12-28 2007-07-11 富士通株式会社 光フィルタの制御方法及び制御装置
JP4137440B2 (ja) * 2001-12-28 2008-08-20 富士通株式会社 光デバイスの接続方法および光装置
JP4128356B2 (ja) * 2001-12-28 2008-07-30 富士通株式会社 光デバイスの制御装置
JP3938498B2 (ja) * 2001-12-28 2007-06-27 富士通株式会社 光波長フィルタ
JP3986824B2 (ja) * 2001-12-28 2007-10-03 富士通株式会社 光フィルタの制御方法及び制御装置並びに光ノード装置
JP4047004B2 (ja) 2001-12-28 2008-02-13 富士通株式会社 光波長可変フィルタの制御方法および制御装置
JP2003195087A (ja) * 2001-12-28 2003-07-09 Fujitsu Ltd 光機能デバイスの接続方法および光装置
AU2003225774A1 (en) * 2002-03-15 2003-09-29 Terapulse, Inc. Athermal delay line
JP3999012B2 (ja) * 2002-03-22 2007-10-31 富士通株式会社 波長可変光フィルタの制御方法および制御装置
AU2003223559A1 (en) * 2002-04-10 2003-10-27 Terapulse, Inc. Optical signal-to-noise monitor having increased coherence
US6832037B2 (en) * 2002-08-09 2004-12-14 Eastman Kodak Company Waveguide and method of making same
KR100430995B1 (ko) * 2002-08-09 2004-05-20 삼성전자주식회사 포토닉 크리스탈 구조를 이용한 편광모드분산 보상장치
US7429983B2 (en) 2005-11-01 2008-09-30 Cheetah Omni, Llc Packet-based digital display system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0533398A1 (de) * 1991-09-19 1993-03-24 AT&T Corp. Optischer Isolator mit Polarisationsdispersionskorrektur
JP2757093B2 (ja) * 1992-04-20 1998-05-25 富士電気化学株式会社 無偏波分散型光アイソレータ

Also Published As

Publication number Publication date
EP0805372A1 (de) 1997-11-05
IT1282401B1 (it) 1998-03-20
CA2203215A1 (en) 1997-11-03
AU1991597A (en) 1997-11-06
CA2203215C (en) 2003-02-04
AU714850B2 (en) 2000-01-13
NZ314641A (en) 1998-09-24
EP0805372B1 (de) 2004-11-10
US5850492A (en) 1998-12-15
ITMI960865A0 (de) 1996-05-03
DE69731500T2 (de) 2006-03-02
BR9700661A (pt) 1998-09-01
ITMI960865A1 (it) 1997-11-03

Similar Documents

Publication Publication Date Title
DE69731500D1 (de) Akustooptische Wellenleitervorrichtung mit Kompensation der Polarisationsmodendispersion
DE69830211D1 (de) Optisches Übertragungssystem mit Überwachung der Polarisationsmodendispersion
DE69635156D1 (de) Optisches Übertragungssystem mit Dispersionskompensation
DE59911782D1 (de) Optisches System mit Polarisationskompensator
DE69530969D1 (de) Optischer Wellenleiter mit kontrollierter Dispersion
DE69724757D1 (de) Optische Polarisationsvorrichtung
DE69528415T2 (de) Optisches Übertragungssystem mit verstellbarer Dispersionskompensation
DE69628119D1 (de) Optischer Wellenleiter mit positiver Dispersion
DE69800010D1 (de) WDM faseroptisches Übertragungssystem mit verbesserter Dispersionskompensation
DE69621974T2 (de) Dispersionsgesteuerter optischer Wellenleiter
DE69309410T2 (de) Optische Vielfachschalteranordnung unter Verwendung halbleitender Wellenleiterverstärker
DE69419626D1 (de) Optischer Dispersionskompensator
DE69626359T2 (de) Verbesserter dispersionsverschobener optischer Wellenleiter
DE69418690D1 (de) Optischer Isolator ohne Polarisations-Moden-Dispersion
EP0725289A3 (de) Steckerstift mit vier polarisationserhaltenden optischen Fasern und dessen Kupplungsgehäuse
DE69526174T2 (de) Optische Wellenleitervorrichtung
DE69600288T2 (de) Optische faser mit verringerter polarisationsmodendispersion
DE69503513D1 (de) Bidirektionale optische modulatoren mit lichtwellensignalerhaltung
EP0720031A3 (de) Kompensation der Polarisations-Dispersion für optische Geräte
DK0789255T3 (da) Single mode optisk fiber med stort effektivt areal
DE69609086D1 (de) Kompensation der wellenlängendispersionssteigung in optischen übertragungssystemen
FR2760852B1 (fr) Fibre optique de compensation de dispersion
DE69518335T2 (de) Faseroptisches gehäuse mit demontierbarem chassis
DE69716610T2 (de) Optische dispersionskompensation
DE69629198D1 (de) Polarisationsmoden-gekoppelter monomodenwellenleiter

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee