GB8916656D0 - Collinear acousto-optic modulator - Google Patents

Collinear acousto-optic modulator

Info

Publication number
GB8916656D0
GB8916656D0 GB898916656A GB8916656A GB8916656D0 GB 8916656 D0 GB8916656 D0 GB 8916656D0 GB 898916656 A GB898916656 A GB 898916656A GB 8916656 A GB8916656 A GB 8916656A GB 8916656 D0 GB8916656 D0 GB 8916656D0
Authority
GB
United Kingdom
Prior art keywords
optic modulator
collinear acousto
acousto
collinear
modulator
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.)
Withdrawn
Application number
GB898916656A
Other versions
GB2222271A (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.)
Northrop Grumman Guidance and Electronics Co Inc
Original Assignee
Litton Systems 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 Litton Systems Inc filed Critical Litton Systems Inc
Publication of GB8916656D0 publication Critical patent/GB8916656D0/en
Publication of GB2222271A publication Critical patent/GB2222271A/en
Withdrawn legal-status Critical Current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
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • 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

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)
GB8916656A 1988-08-26 1989-07-21 Collinear acousto-optic modulator Withdrawn GB2222271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23690088A 1988-08-26 1988-08-26

Publications (2)

Publication Number Publication Date
GB8916656D0 true GB8916656D0 (en) 1989-09-06
GB2222271A GB2222271A (en) 1990-02-28

Family

ID=22891465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8916656A Withdrawn GB2222271A (en) 1988-08-26 1989-07-21 Collinear acousto-optic modulator

Country Status (6)

Country Link
JP (1) JPH0281036A (en)
KR (1) KR900003673A (en)
DE (1) DE3927121A1 (en)
FR (1) FR2635879A1 (en)
GB (1) GB2222271A (en)
IT (1) IT1233183B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682494A1 (en) * 1991-10-11 1993-04-16 Thomson Csf Frequency transposing device for an optical wave
FR3096792A1 (en) * 2019-05-28 2020-12-04 Leosphere Architectures of Acousto-Optical Modulator, optical device and fiber optic amplifier in double pass.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3982817A (en) * 1974-02-25 1976-09-28 Westinghouse Electric Corporation Collinear acousto-optical tunable filter and acousto-optically tunable laser
US3931595A (en) * 1974-04-23 1976-01-06 Westinghouse Electric Corporation Optical waveguide modulator using single crystals of TlGaSe2 ORβTl2
US4084182A (en) * 1974-07-01 1978-04-11 Laser Video, Inc. Multi-beam modulator and method for light beam displays
US4019155A (en) * 1975-11-05 1977-04-19 Rca Corporation Acousto-optic modulated laser
JPS5528076A (en) * 1978-08-21 1980-02-28 Mitsubishi Electric Corp Ultrasonic light modulator
US4697888A (en) * 1982-04-21 1987-10-06 Chevron Research Company Frequency shifted cavity for electromagnetic radiation
JPS60120319A (en) * 1983-12-05 1985-06-27 Ricoh Co Ltd Acoustooptic modulator
KR860001588Y1 (en) * 1984-06-16 1986-07-19 주식회사금성사 Optical modulator for laser
FR2587810A1 (en) * 1985-09-25 1987-03-27 Exxon Production Research Co OPTICAL REFLECTOR AND METHOD FOR REFLECTING A PART OF THE ENERGY OF A LIGHT WAVE PROPAGATING IN AN OPTICAL FIBER
US4789241A (en) * 1987-02-24 1988-12-06 Mcdonnell Douglas Corporation Optical fiber sensing systems having acoustical optical deflection and; modulation devices

Also Published As

Publication number Publication date
IT1233183B (en) 1992-03-16
IT8967724A0 (en) 1989-08-28
KR900003673A (en) 1990-03-26
GB2222271A (en) 1990-02-28
FR2635879A1 (en) 1990-03-02
JPH0281036A (en) 1990-03-22
DE3927121A1 (en) 1990-03-01

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)