DE3263341D1 - Optical device for maintaining a radiation pulse circulating in a monomode waveguide; gyrometer and hydrophone using such a device - Google Patents

Optical device for maintaining a radiation pulse circulating in a monomode waveguide; gyrometer and hydrophone using such a device

Info

Publication number
DE3263341D1
DE3263341D1 DE8282400208T DE3263341T DE3263341D1 DE 3263341 D1 DE3263341 D1 DE 3263341D1 DE 8282400208 T DE8282400208 T DE 8282400208T DE 3263341 T DE3263341 T DE 3263341T DE 3263341 D1 DE3263341 D1 DE 3263341D1
Authority
DE
Germany
Prior art keywords
gyrometer
hydrophone
maintaining
radiation pulse
optical device
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
DE8282400208T
Other languages
English (en)
Inventor
Jean-Pierre Huignard
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE3263341D1 publication Critical patent/DE3263341D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0248—Volume holograms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
    • G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
    • 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/05—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect with ferro-electric properties
    • G02F1/0541—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect with ferro-electric properties using photorefractive effects
DE8282400208T 1981-02-27 1982-02-05 Optical device for maintaining a radiation pulse circulating in a monomode waveguide; gyrometer and hydrophone using such a device Expired DE3263341D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8103989A FR2500937B1 (de) 1981-02-27 1981-02-27

Publications (1)

Publication Number Publication Date
DE3263341D1 true DE3263341D1 (en) 1985-06-05

Family

ID=9255715

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282400208T Expired DE3263341D1 (en) 1981-02-27 1982-02-05 Optical device for maintaining a radiation pulse circulating in a monomode waveguide; gyrometer and hydrophone using such a device

Country Status (6)

Country Link
US (1) US4451151A (de)
EP (1) EP0061360B1 (de)
JP (1) JPS57155788A (de)
CA (1) CA1185466A (de)
DE (1) DE3263341D1 (de)
FR (1) FR2500937B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527799B1 (fr) * 1982-05-28 1986-05-23 Thomson Csf Dispositif de mise en memoire d'une image coherente dans une cavite optique multimode
US4530603A (en) * 1982-09-29 1985-07-23 The Board Of Trustees Of Leland Stanford Jr. Univ. Stabilized fiber optic sensor
US4593385A (en) * 1983-05-19 1986-06-03 The Charles Stark Draper Laboratory Fiber optic sensor lead fiber noise cancellation
FR2552565B1 (fr) * 1983-09-23 1985-10-25 Thomson Csf Dispositif d'enregistrement d'une image coherente dans une cavite optique multimode
FR2554596B1 (fr) * 1983-11-04 1985-12-27 Thomson Csf Dispositif interferometrique de mesure d'une vitesse de rotation angulaire
FR2608792B1 (fr) * 1986-12-23 1989-03-31 Thomson Csf Dispositif d'amplification de signaux optiques a milieu photosensible
US5157461A (en) * 1990-06-14 1992-10-20 Smiths Industries Aerospace & Defense Systems Inc. Interface configuration for rate sensor apparatus
FR2681988A1 (fr) * 1991-09-27 1993-04-02 Thomson Csf Laser de puissance a deflexion.
US5231611A (en) * 1992-09-09 1993-07-27 The Charles Stark Draper Laboratory, Inc. Wavelength multiplexed fiber optics resonant ring hydrophone array
FR2696014B1 (fr) * 1992-09-18 1994-11-04 Thomson Csf Miroir à conjugaison de phase.
FR2726132B1 (fr) * 1994-10-19 1996-11-15 Thomson Csf Dispositif d'emission mono-longueur d'onde
US5589937A (en) * 1994-10-31 1996-12-31 The United States Of America As Represented By The Secretary Of The Navy Fiber optic self-multiplexing amplified ring transducer and force transfer sensor with pressure compensation
FR2755516B1 (fr) 1996-11-05 1999-01-22 Thomson Csf Dispositif compact d'illumination
DE10013184A1 (de) * 2000-03-17 2001-09-20 Deutsche Telekom Ag Verfahren zur Veränderung der Polarisation wenigstens eines der aus einer Photonenpaarquelle in verschiedene Teilstrahlengänge abgestrahlten Photonen sowie Verfahren zur Erzeugung von wahlweise Einzelphotonen oder Photonenpaaren in einem optischen Kanal
FR2819061B1 (fr) * 2000-12-28 2003-04-11 Thomson Csf Dispositif de controle de polarisation dans une liaison optique
GB0426161D0 (en) 2004-11-29 2004-12-29 Era Plantech S L Protein isolation and purification
RU2572659C2 (ru) * 2011-06-09 2016-01-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "Лазерные системы" Лазерная система с многопетлевым резонатором
RU2577791C1 (ru) * 2014-11-26 2016-03-20 Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" Способ обнаружения гидроакустических воздействий
RU2587685C1 (ru) * 2015-01-20 2016-06-20 Акционерное общество "Научно-производственное объединение автоматики имени академика Н.А. Семихатова" Способ обнаружения гидродинамических воздействий
US10175424B2 (en) * 2016-05-31 2019-01-08 Advanced Optowave Corporation Multiple channel fiber pigtailed acousto-optic device and the method of making the same
US10079465B1 (en) * 2017-08-03 2018-09-18 The United States Of America As Represented By The Secretary Of The Air Force Coherent amplification using phase modulation mediated two-beam coupling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666345A (en) * 1969-09-20 1972-05-30 Licentia Gmbh Coupling device in modulated coherent light transmission system
US4013365A (en) * 1974-08-29 1977-03-22 The University Of Utah Laser gyroscope
JPS579041B2 (de) * 1974-11-29 1982-02-19
CH626729A5 (de) * 1978-12-01 1981-11-30 Cabloptic Sa
FR2455753A1 (fr) * 1979-05-02 1980-11-28 Thomson Csf Dispositif compact de couplage optique et gyrometre interferometrique a fibre optique comportant un tel dispositif

Also Published As

Publication number Publication date
FR2500937B1 (de) 1983-04-15
EP0061360A1 (de) 1982-09-29
FR2500937A1 (de) 1982-09-03
US4451151A (en) 1984-05-29
EP0061360B1 (de) 1985-05-02
CA1185466A (en) 1985-04-16
JPS57155788A (en) 1982-09-25

Similar Documents

Publication Publication Date Title
DE3263341D1 (en) Optical device for maintaining a radiation pulse circulating in a monomode waveguide; gyrometer and hydrophone using such a device
GB2227359B (en) Er-doped optical fiber laser device
GB2138167B (en) Connector for optic fibre laser radiation conveying device
GB2134071B (en) Manipulator apparatus with light/laser beam
DE3268933D1 (en) Reflection type optical focusing apparatus
ZA822863B (en) Fiber optic splicing
EP0304709A3 (en) Waveguide type optical device
DE3380187D1 (en) Optical distance-measuring method and apparatus therefor
EP0322744A3 (en) Optical waveguide device
IL71740A0 (en) Polarization-retaining single-mode optical waveguide
JPS57168208A (en) Centering device for optical fiber
GB8405303D0 (en) Optical waveguide transducer device
JPS54158260A (en) Optical fiber laser detector
EP0103929A3 (en) Optical unit for guidance and alignment of a radiator beam
DK267482A (da) Optisk aktive 1-aromatisk substituerede -1-alkanoner samt fremgangsmaade til fremstilling deraf
DE3262533D1 (en) Laser optical mount
JPS55161209A (en) Converging laser beam optical device
DE3175396D1 (en) Optical waveguide device
JPS57169715A (en) Minute optical device for connecting semiconductor laser and optical fiber
GB8720878D0 (en) Optical waveguide device
GB2121954B (en) Optical fibre laser gyro
GB2103828B (en) Light beam transfer optic fibre support device
DE3267990D1 (en) Optical data store
EP0264591A3 (en) Method for measuring the optical axes of a projector guide beam and device for carrying out the method
GB8720438D0 (en) Measuring laser radiation

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee