JPH0451007B2 - - Google Patents

Info

Publication number
JPH0451007B2
JPH0451007B2 JP59254133A JP25413384A JPH0451007B2 JP H0451007 B2 JPH0451007 B2 JP H0451007B2 JP 59254133 A JP59254133 A JP 59254133A JP 25413384 A JP25413384 A JP 25413384A JP H0451007 B2 JPH0451007 B2 JP H0451007B2
Authority
JP
Japan
Prior art keywords
surface acoustic
acoustic wave
interdigital electrode
frequency
excitation
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
JP59254133A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61132935A (ja
Inventor
Kenji Nakamura
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP59254133A priority Critical patent/JPS61132935A/ja
Priority to US06/804,182 priority patent/US4815802A/en
Publication of JPS61132935A publication Critical patent/JPS61132935A/ja
Publication of JPH0451007B2 publication Critical patent/JPH0451007B2/ja
Granted 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
    • G02F1/29—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

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)
JP59254133A 1984-12-03 1984-12-03 弾性表面波光偏向器 Granted JPS61132935A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP59254133A JPS61132935A (ja) 1984-12-03 1984-12-03 弾性表面波光偏向器
US06/804,182 US4815802A (en) 1984-12-03 1985-12-03 Surface acoustic wave generating apparatus including a positive feedback-type generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59254133A JPS61132935A (ja) 1984-12-03 1984-12-03 弾性表面波光偏向器

Publications (2)

Publication Number Publication Date
JPS61132935A JPS61132935A (ja) 1986-06-20
JPH0451007B2 true JPH0451007B2 (en]) 1992-08-17

Family

ID=17260672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59254133A Granted JPS61132935A (ja) 1984-12-03 1984-12-03 弾性表面波光偏向器

Country Status (2)

Country Link
US (1) US4815802A (en])
JP (1) JPS61132935A (en])

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3750694T2 (de) * 1986-11-28 1995-02-23 Fuji Photo Film Co Ltd Optische Ablenkeinrichtung.
US4940304A (en) * 1987-06-03 1990-07-10 Fuji Photo Film Co., Ltd. Optical deflecting apparatus
JPH0778588B2 (ja) * 1988-05-27 1995-08-23 富士写真フイルム株式会社 光偏向装置
US4929043A (en) * 1988-05-31 1990-05-29 Fuji Photo Film Co., Ltd. Light beam deflector
US5144466A (en) * 1988-10-04 1992-09-01 Canon Kabushiki Kaisha Optical fiber communication method and multimedia optical fiber network using the same
JP3154418B2 (ja) * 1990-06-21 2001-04-09 キヤノン株式会社 半導体光増幅装置、光通信システム、双方向光通信システム、光通信ネットワーク、及び集積型光ノード
EP0473100B1 (en) * 1990-08-27 1995-11-08 Canon Kabushiki Kaisha Optical communication network
FR2728357B1 (fr) * 1994-12-20 1997-01-31 Alcatel Nv Dispositif acousto-optique pour filtrage optique
US5805743A (en) * 1995-10-30 1998-09-08 Minolta Co., Ltd. Optical deflector and scanning optical system provided with the optical deflector
US6555781B2 (en) 1999-05-10 2003-04-29 Nanyang Technological University Ultrashort pulsed laser micromachining/submicromachining using an acoustooptic scanning device with dispersion compensation
FR2863062B1 (fr) * 2003-11-28 2006-03-17 Nemoptic Dispositif d'affichage a ecran de type nematique bistable optimisant le noir et procede de definition de ce dispositif
US7667888B2 (en) * 2007-04-06 2010-02-23 Harris Corporation Low cost system and method that implements acousto-optic (AO) RF signal excitation
US7518779B2 (en) * 2007-04-06 2009-04-14 Harris Corporation Acousto-optic devices having extended temperature reliability
CN106200029A (zh) * 2016-09-12 2016-12-07 中国科学技术大学 一种声光调制器驱动电路及其扫描方法
US10303039B2 (en) * 2017-03-28 2019-05-28 The Charles Stark Draper Laboratory, Inc. SAW optical modulators with sense transducers
US11695249B2 (en) * 2020-12-04 2023-07-04 Electronics And Telecommunications Research Institute Femtosecond pulse laser apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655621A (en) * 1970-03-23 1972-04-11 Signal Oil & Gas Co Adding mercaptan sulfur to a selective hydrogenation process
US3850503A (en) * 1972-10-26 1974-11-26 Texas Instruments Inc Asymmetric waveguide pair acoustic surface wave switch
US4055821A (en) * 1974-03-15 1977-10-25 Texas Instruments Incorporated Acoustic ridge transversal filter
US3974464A (en) * 1974-03-15 1976-08-10 Texas Instruments Incorporated Acoustic ridge waveguide
US4315693A (en) * 1979-12-31 1982-02-16 Walker Clifford G Optical strapdown inertia system
DE3116426A1 (de) * 1980-04-26 1982-02-25 Canon K.K., Tokyo "strahlablenkeinrichtung"
US4604707A (en) * 1982-03-12 1986-08-05 Omron Tateisi Electronics Co. Device and method for comparing optical signals
US4530573A (en) * 1982-08-26 1985-07-23 Rca Corporation Optoelectronic multiposition RF signal switch
JPS59192232A (ja) * 1983-04-15 1984-10-31 Nec Corp 導波型光偏向器

Also Published As

Publication number Publication date
JPS61132935A (ja) 1986-06-20
US4815802A (en) 1989-03-28

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