SG70627A1 - Multiple channel acousto-optic modulators - Google Patents

Multiple channel acousto-optic modulators

Info

Publication number
SG70627A1
SG70627A1 SG1998000453A SG1998000453A SG70627A1 SG 70627 A1 SG70627 A1 SG 70627A1 SG 1998000453 A SG1998000453 A SG 1998000453A SG 1998000453 A SG1998000453 A SG 1998000453A SG 70627 A1 SG70627 A1 SG 70627A1
Authority
SG
Singapore
Prior art keywords
multiple channel
optic modulators
channel acousto
acousto
modulators
Prior art date
Application number
SG1998000453A
Other languages
English (en)
Inventor
Peter Michael Baumgart
James Hammond Brannon
Chie Ching Poon
Andrew Ching Tam
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of SG70627A1 publication Critical patent/SG70627A1/en

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
    • G02F1/113—Circuit or control arrangements
    • 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
    • G02F1/332—Acousto-optical deflection devices comprising a plurality of transducers on the same crystal surface, e.g. multi-channel Bragg cell

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Head (AREA)
  • Optical Integrated Circuits (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
SG1998000453A 1997-03-28 1998-02-27 Multiple channel acousto-optic modulators SG70627A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/825,305 US5963569A (en) 1997-03-28 1997-03-28 Multiple channel acousto-optic modulators

Publications (1)

Publication Number Publication Date
SG70627A1 true SG70627A1 (en) 2000-02-22

Family

ID=25243661

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998000453A SG70627A1 (en) 1997-03-28 1998-02-27 Multiple channel acousto-optic modulators

Country Status (8)

Country Link
US (1) US5963569A (de)
EP (1) EP0867744B1 (de)
JP (1) JPH10275357A (de)
KR (1) KR100304986B1 (de)
CN (1) CN1146745C (de)
DE (1) DE69840285D1 (de)
SG (1) SG70627A1 (de)
TW (1) TW344934B (de)

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IL140309A0 (en) * 2000-12-14 2002-02-10 Yeda Res & Dev Acousto-optic scanner with fast non-linear scan
US6674564B2 (en) * 2001-06-15 2004-01-06 Maniabarco, Inc. System, method and article of manufacture for a beam splitting acousto-optical modulator
US6771412B2 (en) * 2001-07-20 2004-08-03 Vladimir P. Torchigin Acousto-optical devices
US7071043B2 (en) * 2002-08-15 2006-07-04 Micron Technology, Inc. Methods of forming a field effect transistor having source/drain material over insulative material
US7325929B2 (en) 2003-12-31 2008-02-05 Symbol Technologies, Inc. Method and apparatus for controllably modulating a laser in a laser projection display
KR100624437B1 (ko) 2004-10-21 2006-09-15 삼성전자주식회사 다채널 음향광 변조장치
DE112006000756T5 (de) * 2005-03-28 2008-02-07 Symbol Technologies, Inc. Kompakter akustooptischer Modulator
EP2024783A1 (de) * 2006-05-30 2009-02-18 BAE Systems PLC Akustooptische anordnungen
WO2008147403A1 (en) * 2006-12-29 2008-12-04 Nanolambda, Inc. Tunable plasmonic filter
CN102279479B (zh) * 2011-07-28 2012-12-12 长春理工大学 单片集成光学陀螺用声光移频器
CN102540507B (zh) * 2012-01-16 2015-01-21 华中科技大学 一种大扫描角度声光偏转器
CN102566193A (zh) * 2012-01-16 2012-07-11 华中科技大学 一种具有相控式换能器阵列的声光偏转器
CN107111205B (zh) * 2014-11-12 2020-12-15 奥宝科技有限公司 具有多个输出光束的声光偏光器
CN104635361B (zh) * 2015-03-06 2017-06-06 中国电子科技集团公司第二十六研究所 宽光谱声光可调滤光器
CN107849687B (zh) 2015-07-09 2020-01-14 奥博泰克有限公司 对激光诱导正向转移喷射角度的控制
CN106200028A (zh) * 2016-08-04 2016-12-07 山东航天电子技术研究所 一种提高声光移频器衍射光强及衍射效率的方法
CN106094265A (zh) * 2016-08-26 2016-11-09 中国电子科技集团公司第二十六研究所 驻波型光纤声光调制器
CN110361905A (zh) * 2018-04-10 2019-10-22 福州高意光学有限公司 一种角度补偿的声光调制器
CN111221154B (zh) * 2018-11-26 2022-05-24 福州高意光学有限公司 多波长多声场声光调制器系统
TWI843784B (zh) 2019-01-31 2024-06-01 美商伊雷克托科學工業股份有限公司 雷射加工設備、與設備一起使用的控制器及非暫時性電腦可讀取媒體
EP4042241A1 (de) * 2019-10-09 2022-08-17 MBDA UK Limited Akustooptische vorrichtung und verfahren
US11307433B2 (en) * 2020-02-21 2022-04-19 Robotic Research Opco, Llc Acoustically adjustable lenses
KR102793320B1 (ko) * 2022-01-12 2025-04-09 한국전자통신연구원 레이저 소자 및 그를 포함하는 광학 장치

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HU180848B (en) * 1979-04-18 1983-04-29 Mta Szamitastech Autom Kutato Multiple acoustooptical,multiray intensity modulator and ray deflector
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Also Published As

Publication number Publication date
EP0867744A3 (de) 2000-05-10
EP0867744B1 (de) 2008-12-03
KR19980079582A (ko) 1998-11-25
DE69840285D1 (de) 2009-01-15
TW344934B (en) 1998-11-11
CN1146745C (zh) 2004-04-21
CN1195122A (zh) 1998-10-07
US5963569A (en) 1999-10-05
JPH10275357A (ja) 1998-10-13
KR100304986B1 (ko) 2006-03-24
EP0867744A2 (de) 1998-09-30

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