DE3684624D1 - Optische faser mit mehreren windungen als akustooptischer frequenzschieber. - Google Patents

Optische faser mit mehreren windungen als akustooptischer frequenzschieber.

Info

Publication number
DE3684624D1
DE3684624D1 DE8686300754T DE3684624T DE3684624D1 DE 3684624 D1 DE3684624 D1 DE 3684624D1 DE 8686300754 T DE8686300754 T DE 8686300754T DE 3684624 T DE3684624 T DE 3684624T DE 3684624 D1 DE3684624 D1 DE 3684624D1
Authority
DE
Germany
Prior art keywords
fiber
rod
acoustic signal
acoustic
optical
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
DE8686300754T
Other languages
English (en)
Inventor
Kenneth Alan Fesler
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.)
Leland Stanford Junior University
Original Assignee
Leland Stanford Junior University
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 Leland Stanford Junior University filed Critical Leland Stanford Junior University
Application granted granted Critical
Publication of DE3684624D1 publication Critical patent/DE3684624D1/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
    • G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
    • G02F2/02—Frequency-changing of light, e.g. by quantum counters
    • 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 
    • G02F1/0128—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 electro-mechanical, magneto-mechanical, elasto-optic effects
    • G02F1/0131—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 electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
    • G02F1/0134—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 electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Integrated Circuits (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Transducers For Ultrasonic Waves (AREA)
DE8686300754T 1985-02-08 1986-02-05 Optische faser mit mehreren windungen als akustooptischer frequenzschieber. Expired - Lifetime DE3684624D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/699,666 US4735484A (en) 1985-02-08 1985-02-08 Acousto-optic frequency shifter utilizing multi-turn optical fiber

Publications (1)

Publication Number Publication Date
DE3684624D1 true DE3684624D1 (de) 1992-05-07

Family

ID=24810360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686300754T Expired - Lifetime DE3684624D1 (de) 1985-02-08 1986-02-05 Optische faser mit mehreren windungen als akustooptischer frequenzschieber.

Country Status (9)

Country Link
US (1) US4735484A (de)
EP (1) EP0190923B1 (de)
JP (1) JPS61200526A (de)
KR (1) KR940001910B1 (de)
AT (1) ATE74448T1 (de)
AU (1) AU5275586A (de)
CA (1) CA1267310A (de)
DE (1) DE3684624D1 (de)
NO (1) NO860433L (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022732A (en) * 1986-01-17 1991-06-11 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic intermode coupling single sideband frequency shifter
US4828350A (en) * 1986-01-17 1989-05-09 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic mode selector
US4832437A (en) * 1986-01-17 1989-05-23 The Board Of Trustees Of The Leland Stanford Junior University Fiber optic inter-mode coupling single side band frequency shifter
US4872738A (en) * 1986-02-18 1989-10-10 The Board Of Trustees Of The Leland Stanford Junior University Acousto-optic fiber-optic frequency shifter using periodic contact with a surface acoustic wave
GB8622609D0 (en) * 1986-09-19 1986-10-22 Rogers A J Optical fibres
US4914665A (en) * 1987-01-20 1990-04-03 Hewlett-Packard Company Broadband-tunable external fiber-cavity laser
US4915468A (en) * 1987-02-20 1990-04-10 The Board Of Trustees Of The Leland Stanford Junior University Apparatus using two-mode optical waveguide with non-circular core
GB8706272D0 (en) * 1987-03-17 1987-04-23 Sieger Ltd Fibre optic telemetry
US5101449A (en) * 1990-06-05 1992-03-31 Matsushita Electric Industrial Co., Ltd. Optical phase modulator with asymmetric piezoelectric vibrator
US5329354A (en) * 1991-04-24 1994-07-12 Matsushita Electric Industrial Co., Ltd. Alignment apparatus for use in exposure system for optically transferring pattern onto object
RU2176411C1 (ru) * 2000-03-31 2001-11-27 Павлов Борис Сергеевич Оптико-акустический частотный фильтр
JP2005136467A (ja) * 2003-10-28 2005-05-26 Tdk Corp 圧電共振器およびそれを用いた電子部品
EP3234527B1 (de) * 2014-12-18 2024-02-14 Cytiva Sweden AB Optische faseranordnung für ein system zur messung der lichtabsorption oder zur bestimmung der konzentration einer substanz

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912363A (en) * 1974-01-29 1975-10-14 Rca Corp Optical fiber to planar waveguide coupler
JPS5241541A (en) * 1975-09-29 1977-03-31 Nippon Telegr & Teleph Corp <Ntt> Input-output equipment for optical fibers
US4097118A (en) * 1975-10-30 1978-06-27 Rca Corporation Optical waveguide coupler employing deformed shape fiber-optic core coupling portion
US4018506A (en) * 1975-11-12 1977-04-19 Rca Corporation Fiber-optic to planar-waveguide optical coupler
JPS5267345A (en) * 1975-12-01 1977-06-03 Nippon Telegr & Teleph Corp <Ntt> Mixing device for optical fiber modes
US4086484A (en) * 1976-07-14 1978-04-25 International Telephone And Telegraph Corporation Optical amplitude modulation modulator
US4319186A (en) * 1978-05-05 1982-03-09 National Research Development Corporation Signal sensors
US4236786A (en) * 1978-12-13 1980-12-02 Corning Glass Works Method of effecting coupling of selected modes in an optical waveguide
DE3006102A1 (de) * 1979-02-19 1980-08-28 Ricoh Kk Optische steuereinrichtung
JPS55155324A (en) * 1979-05-23 1980-12-03 Ricoh Co Ltd Optical fiber device
US4268116A (en) * 1979-10-26 1981-05-19 Optelecom Incorporated Method and apparatus for radiant energy modulation in optical fibers
US4386822A (en) * 1980-10-10 1983-06-07 The Leland Stanford Junior University Polarizer and method
US4588296A (en) * 1981-10-07 1986-05-13 Mcdonnell Douglas Corporation Compact optical gyro
GB2125572B (en) * 1982-08-03 1985-12-24 Standard Telephones Cables Ltd Optical fibre sensors

Also Published As

Publication number Publication date
KR860006718A (ko) 1986-09-13
AU5275586A (en) 1986-08-14
US4735484A (en) 1988-04-05
NO860433L (no) 1986-08-11
KR940001910B1 (ko) 1994-03-11
EP0190923A2 (de) 1986-08-13
ATE74448T1 (de) 1992-04-15
JPS61200526A (ja) 1986-09-05
EP0190923B1 (de) 1992-04-01
CA1267310A (en) 1990-04-03
EP0190923A3 (en) 1988-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee