GB1468911A - Acousto-optic filter - Google Patents

Acousto-optic filter

Info

Publication number
GB1468911A
GB1468911A GB2881774A GB2881774A GB1468911A GB 1468911 A GB1468911 A GB 1468911A GB 2881774 A GB2881774 A GB 2881774A GB 2881774 A GB2881774 A GB 2881774A GB 1468911 A GB1468911 A GB 1468911A
Authority
GB
United Kingdom
Prior art keywords
acoustic
axis
face
paratellurite
block
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
Application number
GB2881774A
Other languages
English (en)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP7558373A external-priority patent/JPS5340460B2/ja
Priority claimed from JP9797973A external-priority patent/JPS5340462B2/ja
Priority claimed from JP14061673A external-priority patent/JPS5431816B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1468911A publication Critical patent/GB1468911A/en
Expired 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
    • G02F1/116—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 using an optically anisotropic medium, wherein the incident and the diffracted light waves have different polarizations, e.g. acousto-optic tunable filter [AOTF]

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
GB2881774A 1973-07-03 1974-06-28 Acousto-optic filter Expired GB1468911A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP7558373A JPS5340460B2 (enrdf_load_stackoverflow) 1973-07-03 1973-07-03
JP9797973A JPS5340462B2 (enrdf_load_stackoverflow) 1973-08-30 1973-08-30
JP14061673A JPS5431816B2 (enrdf_load_stackoverflow) 1973-12-14 1973-12-14

Publications (1)

Publication Number Publication Date
GB1468911A true GB1468911A (en) 1977-03-30

Family

ID=27301881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2881774A Expired GB1468911A (en) 1973-07-03 1974-06-28 Acousto-optic filter

Country Status (2)

Country Link
DE (1) DE2431976C3 (enrdf_load_stackoverflow)
GB (1) GB1468911A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076036A1 (en) 1999-06-04 2000-12-14 Zygo Corporation Apparatus for generating linearly-orthogonally polarized light beams
EP2631708A1 (fr) * 2012-02-23 2013-08-28 Fastlite Dispositif acousto-optique a transducteur acoustique hybride
CN107065235A (zh) * 2017-03-31 2017-08-18 中国电子科技集团公司第二十六研究所 一种基于氧化碲晶体的低移频频率尾纤耦合声光移频器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052121A (en) * 1975-09-10 1977-10-04 Itek Corporation Noncollinear tunable acousto-optic filter
EP0060072A1 (en) * 1981-03-05 1982-09-15 Daniel Gelbart Electronically tuneable light source
DE3235430A1 (de) * 1982-09-24 1984-03-29 Siemens AG, 1000 Berlin und 8000 München Bragg-zelle
FR2581190B1 (fr) * 1985-04-25 1987-06-19 Elf France Detecteur interferometrique de gaz
DE4343490A1 (de) * 1993-12-20 1995-06-22 Max Planck Gesellschaft Schnelles spektroskopisches Ellipsometer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000076036A1 (en) 1999-06-04 2000-12-14 Zygo Corporation Apparatus for generating linearly-orthogonally polarized light beams
EP1192688A4 (en) * 1999-06-04 2007-09-12 Zygo Corp APPARATUS FOR GENERATING LINEAR OR ORTHOGONIC POLARIZED LIGHT BEAMS
EP2631708A1 (fr) * 2012-02-23 2013-08-28 Fastlite Dispositif acousto-optique a transducteur acoustique hybride
FR2987463A1 (fr) * 2012-02-23 2013-08-30 Fastlite Dispositif acousto-optique a transducteur acoustique hybride.
CN107065235A (zh) * 2017-03-31 2017-08-18 中国电子科技集团公司第二十六研究所 一种基于氧化碲晶体的低移频频率尾纤耦合声光移频器

Also Published As

Publication number Publication date
DE2431976B2 (enrdf_load_stackoverflow) 1979-11-08
DE2431976C3 (de) 1980-07-24
DE2431976A1 (de) 1975-01-23

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940627