DE69832437D1 - Akustooptische Vorrichtung - Google Patents

Akustooptische Vorrichtung

Info

Publication number
DE69832437D1
DE69832437D1 DE69832437T DE69832437T DE69832437D1 DE 69832437 D1 DE69832437 D1 DE 69832437D1 DE 69832437 T DE69832437 T DE 69832437T DE 69832437 T DE69832437 T DE 69832437T DE 69832437 D1 DE69832437 D1 DE 69832437D1
Authority
DE
Germany
Prior art keywords
acousto
optic device
optic
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
DE69832437T
Other languages
English (en)
Other versions
DE69832437T2 (de
Inventor
Tadao Nakazawa
Minoru Seino
Shinji Taniguchi
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
Application granted granted Critical
Publication of DE69832437D1 publication Critical patent/DE69832437D1/de
Publication of DE69832437T2 publication Critical patent/DE69832437T2/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 
    • G02F1/11—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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/07—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 buffer layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE69832437T 1997-07-02 1998-07-02 Akustooptische Vorrichtung Expired - Lifetime DE69832437T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17663897 1997-07-02
JP17663897A JP3836950B2 (ja) 1997-07-02 1997-07-02 音響光学デバイス

Publications (2)

Publication Number Publication Date
DE69832437D1 true DE69832437D1 (de) 2005-12-29
DE69832437T2 DE69832437T2 (de) 2006-08-03

Family

ID=16017090

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832437T Expired - Lifetime DE69832437T2 (de) 1997-07-02 1998-07-02 Akustooptische Vorrichtung

Country Status (5)

Country Link
US (1) US6370308B1 (de)
EP (1) EP0889349B1 (de)
JP (1) JP3836950B2 (de)
CN (1) CN1129021C (de)
DE (1) DE69832437T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20030035172A1 (en) * 2001-08-17 2003-02-20 Gang (Paul) Chen Tunable, reconfigurable optical add-drop multiplexer and a switching device
US6909823B1 (en) * 2001-12-28 2005-06-21 Novera Optics, Inc. Acousto-optic tunable apparatus having a fiber bragg grating and an offset core
US6751002B2 (en) 2002-05-06 2004-06-15 Intel Corporation Method and apparatus for semiconductor-based integrated polarization modulator/compensator
US6671425B1 (en) 2002-06-18 2003-12-30 Celight Method and system for acoustically tuning a light source
CN100360990C (zh) * 2003-07-07 2008-01-09 株式会社村田制作所 声光滤波器
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
CN101645698B (zh) * 2009-01-09 2012-03-14 中国科学院声学研究所 一种微光机电陀螺中的桥接型声表面波换能器
CN104297951A (zh) * 2014-09-22 2015-01-21 江苏骏龙电力科技股份有限公司 声光可调谐光滤波器
FR3073954B1 (fr) * 2017-11-20 2019-12-20 Commissariat A L'energie Atomique Et Aux Energies Alternatives Systeme de transduction d'un deplacement en un dephasage optique.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944025A (ja) * 1982-09-06 1984-03-12 Matsushita Electric Ind Co Ltd 光スイツチ
JPH0774844B2 (ja) * 1986-10-27 1995-08-09 古河電気工業株式会社 光導波素子の製造方法
JPS63192004A (ja) * 1987-02-05 1988-08-09 Hitachi Ltd 導波路形光学素子およびその製造方法
JP2880770B2 (ja) 1990-06-19 1999-04-12 日本電気株式会社 光波長フィルタ
JPH04110831A (ja) * 1990-08-31 1992-04-13 Nec Corp 光制御デバイス
JP2932742B2 (ja) * 1991-04-30 1999-08-09 日本電気株式会社 導波路型光デバイス
JP2555942B2 (ja) * 1993-08-27 1996-11-20 日本電気株式会社 光制御デバイス
JP2674535B2 (ja) * 1994-12-15 1997-11-12 日本電気株式会社 光制御デバイス

Also Published As

Publication number Publication date
CN1206118A (zh) 1999-01-27
US20020021853A1 (en) 2002-02-21
JP3836950B2 (ja) 2006-10-25
CN1129021C (zh) 2003-11-26
US6370308B1 (en) 2002-04-09
DE69832437T2 (de) 2006-08-03
JPH1124022A (ja) 1999-01-29
EP0889349A3 (de) 1999-04-14
EP0889349A2 (de) 1999-01-07
EP0889349B1 (de) 2005-11-23

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Legal Events

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