HUP9602094A3 - An acousto-optical waveguide device, and a method for acousto-optical switching of an optical signal - Google Patents

An acousto-optical waveguide device, and a method for acousto-optical switching of an optical signal

Info

Publication number
HUP9602094A3
HUP9602094A3 HU9602094A HUP9602094A HUP9602094A3 HU P9602094 A3 HUP9602094 A3 HU P9602094A3 HU 9602094 A HU9602094 A HU 9602094A HU P9602094 A HUP9602094 A HU P9602094A HU P9602094 A3 HUP9602094 A3 HU P9602094A3
Authority
HU
Hungary
Prior art keywords
acousto
optical
waveguide device
switching
signal
Prior art date
Application number
HU9602094A
Other languages
English (en)
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 HU9602094D0 publication Critical patent/HU9602094D0/hu
Publication of HUP9602094A2 publication Critical patent/HUP9602094A2/hu
Publication of HUP9602094A3 publication Critical patent/HUP9602094A3/hu

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
    • 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 
    • G02F1/11—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)
HU9602094A 1995-08-02 1996-07-30 An acousto-optical waveguide device, and a method for acousto-optical switching of an optical signal HUP9602094A3 (en)

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 (3)

Publication Number Publication Date
HU9602094D0 HU9602094D0 (en) 1996-09-30
HUP9602094A2 HUP9602094A2 (en) 1997-08-28
HUP9602094A3 true HUP9602094A3 (en) 2000-06-28

Family

ID=11372115

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9602094A HUP9602094A3 (en) 1995-08-02 1996-07-30 An acousto-optical waveguide device, and a method for acousto-optical switching of an optical signal

Country Status (19)

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

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
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
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
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
US8811822B2 (en) 2010-02-26 2014-08-19 Fujitsu Limited System and method for selection of ghost channels for 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
PL315469A1 (en) 1997-02-03
SK101796A3 (en) 1998-06-03
ITMI951699A0 (it) 1995-08-02
ITMI951699A1 (it) 1997-02-02
IT1277412B1 (it) 1997-11-10
KR970013893A (ko) 1997-03-29
AR003152A1 (es) 1998-07-08
BR9604047A (pt) 1998-06-16
PL181226B1 (pl) 2001-06-29
AU6056696A (en) 1997-02-06
RU2161324C2 (ru) 2000-12-27
HUP9602094A2 (en) 1997-08-28
CA2181769A1 (en) 1997-02-03
US5796882A (en) 1998-08-18
PE26998A1 (es) 1998-06-02
CZ229296A3 (en) 1997-02-12
MX9603055A (es) 1997-02-28
EP0757276A1 (en) 1997-02-05
CA2181769C (en) 2000-09-19
NZ286993A (en) 1997-07-27
JPH09105960A (ja) 1997-04-22
NO963039L (no) 1997-02-03
TW320689B (hu) 1997-11-21
HU9602094D0 (en) 1996-09-30
AU709321B2 (en) 1999-08-26
NO963039D0 (no) 1996-07-19

Similar Documents

Publication Publication Date Title
HUP9602094A3 (en) An acousto-optical waveguide device, and a method for acousto-optical switching of an optical signal
AU3379793A (en) Optical fiber switching device and method
HUP9600977A2 (en) An acustooptical waveguide device for wavelength selection and a method for realizing said device
AU6229996A (en) An optical apparatus and method
HUP9600175A3 (en) Bidirectional optical amplifier, and method for implementing bidirectional telecommunication signal transmission
GR3032135T3 (en) Optical waveguide module and method of making
GB2301678B (en) Optical waveguide device
AU6903296A (en) Optical apparatus for performing an immunoassay
AU5936794A (en) Optical waveguide device
HK1017785A1 (en) Method and apparatus for transmitting signals in an optical fibre
AU2186997A (en) A method and device for waveguide connection
AU4900696A (en) An optical device and a method of utilizing such device for optically examining objects
GB9224782D0 (en) A method and an arrangement for splicing optical waveguides
GB2328573B (en) Optical signal transmission apparatus and optical signal transmission method
EP0868675A4 (en) APPARATUS PROVIDING LOGICAL AND SWITCHING OPTICAL FUNCTIONS
AU4937696A (en) Splicing device for welding optical fibres
GB2304482B (en) Optical branching apparatus and transmission line switching method
GB9521158D0 (en) Optical waveguide devices
GB2292229B (en) An optical waveguide component and a light signal processing method using the same
AU4519597A (en) Apparatus and method for forming an optical fiber
AU6431994A (en) Device for examining optical waveguides
AU7453394A (en) A method of forming an optical waveguide device
AU5997896A (en) A method of making integrated optical waveguides, and an opt ical unit having integrated optical waveguides
AU1047497A (en) Method and apparatus for generating a ringing signal
GB2375250B (en) Optical signal transmission apparatus and optical signal transmission method