MX9603055A - Dispositivo de guia de onda acusto-optico sintonizable, con una respuesta independiente de la polarizacion, y un metodo para el procesamiento acusto-optico de señales opticas. - Google Patents

Dispositivo de guia de onda acusto-optico sintonizable, con una respuesta independiente de la polarizacion, y un metodo para el procesamiento acusto-optico de señales opticas.

Info

Publication number
MX9603055A
MX9603055A MX9603055A MX9603055A MX9603055A MX 9603055 A MX9603055 A MX 9603055A MX 9603055 A MX9603055 A MX 9603055A MX 9603055 A MX9603055 A MX 9603055A MX 9603055 A MX9603055 A MX 9603055A
Authority
MX
Mexico
Prior art keywords
acoustical
optical
wave guide
polarization
tunable
Prior art date
Application number
MX9603055A
Other languages
English (en)
Inventor
Steffen Schmid
Original Assignee
Pirelli Cavi Spa
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 Pirelli Cavi Spa filed Critical Pirelli Cavi Spa
Publication of MX9603055A publication Critical patent/MX9603055A/es

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
    • G02F1/29—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
    • 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
    • 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
    • G02F1/01—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
    • 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
    • G02F2203/06—Polarisation independent

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)

Abstract

Un dispositivo de guía de onda acusto optico, sintonizable, con una respuesta independiente de polarizacion que comprende un sustrato en un material birrefringente y fotoelástico, sobre el cual se obtienen por lo menos una fase de conversion de modo de polarizacion de dos componentes de polarizacion separados de una señal optica, un primer y un segundo elementos selectivos de polarizacion colocados hacia arriba y hacia abajo respectivamente de la fase de conversion y por lo menos una fase de compensacion par ala conversion de modo de polarizacion, en donde por lo menos una guía de onda optica transmite los dos componentes de polarizacion en una forma combinada.
MX9603055A 1995-08-02 1996-07-26 Dispositivo de guia de onda acusto-optico sintonizable, con una respuesta independiente de la polarizacion, y un metodo para el procesamiento acusto-optico de señales opticas. MX9603055A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI001699A IT1277412B1 (it) 1995-08-02 1995-08-02 Dispositivo acusto-ottico in guida d'onda sintonizzabile a risposta indipendente dalla polarizzazione e metodo di trattamento acusto-

Publications (1)

Publication Number Publication Date
MX9603055A true MX9603055A (es) 1997-02-28

Family

ID=11372115

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9603055A MX9603055A (es) 1995-08-02 1996-07-26 Dispositivo de guia de onda acusto-optico sintonizable, con una respuesta independiente de la polarizacion, y un metodo para el procesamiento acusto-optico de señales opticas.

Country Status (19)

Country Link
US (1) US5796882A (es)
EP (1) EP0757276A1 (es)
JP (1) JPH09105960A (es)
KR (1) KR970013893A (es)
AR (1) AR003152A1 (es)
AU (1) AU709321B2 (es)
BR (1) BR9604047A (es)
CA (1) CA2181769C (es)
CZ (1) CZ229296A3 (es)
HU (1) HUP9602094A3 (es)
IT (1) IT1277412B1 (es)
MX (1) MX9603055A (es)
NO (1) NO963039L (es)
NZ (1) NZ286993A (es)
PE (1) PE26998A1 (es)
PL (1) PL181226B1 (es)
RU (1) RU2161324C2 (es)
SK (1) SK101796A3 (es)
TW (1) TW320689B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5889900A (en) * 1997-05-16 1999-03-30 Ramar Corporation Integrated optic tunable filters and their methods of fabrication and use
DE69820067D1 (de) * 1997-07-31 2004-01-08 Corning Oti Srl Akusto-optische vorrichtungen mit akustischem absorber
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
JPH1195054A (ja) * 1997-09-25 1999-04-09 Fujitsu Ltd 光デバイス
US6377378B1 (en) 1998-01-16 2002-04-23 Pirelli Cavi E Sistemi S.P.A. Suppression of polarization hole burning with an acousto-optic modulator
JP3639109B2 (ja) 1998-04-02 2005-04-20 富士通株式会社 光伝送装置、光伝送システム及び光端局
CA2357017A1 (en) * 1998-12-24 2000-07-06 Optical Technologies Italia S.P.A. Acousto-optical device
US6175668B1 (en) * 1999-02-26 2001-01-16 Corning Incorporated Wideband polarization splitter, combiner, isolator and controller
JP4390987B2 (ja) * 2000-07-28 2009-12-24 富士通株式会社 音響光学フィルタおよび該駆動方法ならびに光分岐・挿入装置
US6483957B1 (en) 2001-01-29 2002-11-19 3M Innovative Properties Company MEMS-based polarization mode dispersion compensator
EP1279999A1 (en) * 2001-07-23 2003-01-29 Corning Incorporated Polarization-insensitive variable optical attenuator
JP4727916B2 (ja) * 2003-10-22 2011-07-20 富士通株式会社 光デバイスモジュール
US8811822B2 (en) 2010-02-26 2014-08-19 Fujitsu Limited System and method for selection of ghost channels for mitigating polarization hole burning
US8090259B2 (en) 2010-02-26 2012-01-03 Fujitsu Limited System and method for optimizing the selection of ghost channels in mitigating polarization hole burning
US8670664B2 (en) 2010-02-26 2014-03-11 Fujitsu Limited System and method for managing the selection of ghost channels for mitigating polarization hole burning
US8542992B2 (en) 2010-02-26 2013-09-24 Fujitsu Limited System and method for mitigating polarization hole burning
CN103369777A (zh) * 2012-04-10 2013-10-23 侯建和 声光转换装置及其转换方法
CN103776500B (zh) * 2014-02-07 2016-08-24 广东工业大学 测量海底冷泉天然气渗漏气泡上浮速度的声波分路器
US9977310B2 (en) 2014-03-10 2018-05-22 Alcatel Lucent Multi-electrode photonic digital to analog converting vector modulator
US10497604B2 (en) * 2017-03-30 2019-12-03 Taiwan Semiconductor Manufacturing Co., Ltd. Photomask transportation stage in semiconductor fabrication and method for using the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5002349A (en) * 1989-11-29 1991-03-26 Bell Communications Research, Inc. Integrated acousto-optic filters and switches
US5218653A (en) * 1991-11-08 1993-06-08 Bell Communications Research, Inc. Polarization converter with apodized acoustic waveguide
US5611004A (en) * 1996-01-30 1997-03-11 Hewlett-Packard Company Microphotonic polarization independent acousto optical tunable filter and receiver

Also Published As

Publication number Publication date
BR9604047A (pt) 1998-06-16
PL315469A1 (en) 1997-02-03
HU9602094D0 (en) 1996-09-30
KR970013893A (ko) 1997-03-29
PL181226B1 (pl) 2001-06-29
CA2181769A1 (en) 1997-02-03
AU6056696A (en) 1997-02-06
CA2181769C (en) 2000-09-19
JPH09105960A (ja) 1997-04-22
AR003152A1 (es) 1998-07-08
US5796882A (en) 1998-08-18
HUP9602094A3 (en) 2000-06-28
NZ286993A (en) 1997-07-27
RU2161324C2 (ru) 2000-12-27
NO963039D0 (no) 1996-07-19
ITMI951699A0 (it) 1995-08-02
HUP9602094A2 (en) 1997-08-28
AU709321B2 (en) 1999-08-26
TW320689B (es) 1997-11-21
IT1277412B1 (it) 1997-11-10
EP0757276A1 (en) 1997-02-05
ITMI951699A1 (it) 1997-02-02
NO963039L (no) 1997-02-03
SK101796A3 (en) 1998-06-03
CZ229296A3 (en) 1997-02-12
PE26998A1 (es) 1998-06-02

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Legal Events

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FG Grant or registration
MM Annulment or lapse due to non-payment of fees