NL192466B - Gyrometer. - Google Patents

Gyrometer.

Info

Publication number: NL192466B
Authority: NL; Netherlands
Prior art keywords: gyrometer
Prior art date: 1982-12-23

Application number

NL8304435A

Other languages

Dutch (nl)

Other versions

NL8304435A (en

NL192466C (en

Original Assignee

Thomson Csf

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.)

1982-12-23

Filing date

1983-12-23

Publication date

1997-04-01

1983-12-23 Application filed by Thomson Csf filed Critical Thomson Csf

1985-05-01 Publication of NL8304435A publication Critical patent/NL8304435A/en

1997-04-01 Publication of NL192466B publication Critical patent/NL192466B/en

1997-08-04 Application granted granted Critical

1997-08-04 Publication of NL192466C publication Critical patent/NL192466C/en

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
- 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
- G01C19/72—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams with counter-rotating light beams in a passive ring, e.g. fibre laser gyrometers
- G01C19/721—Details
- G01C19/722—Details of the mechanical construction
- 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
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type

Landscapes

Physics & Mathematics (AREA)
Nonlinear Science (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Optical Integrated Circuits (AREA)

NL8304435A 1982-12-23 1983-12-23 Gyrometer. NL192466C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8221630A FR2555769B1 (en)	1982-12-23	1982-12-23	OPTICAL FREQUENCY CONVERTER AND GYROMETER DEVICE COMPRISING SUCH A DEVICE
FR8221630		1982-12-23

Publications (3)

Publication Number	Publication Date
NL8304435A NL8304435A (en)	1985-05-01
NL192466B true NL192466B (en)	1997-04-01
NL192466C NL192466C (en)	1997-08-04

Family

ID=9280439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8304435A NL192466C (en)	1982-12-23	1983-12-23	Gyrometer.

Country Status (6)

Country	Link
CA (1)	CA1255139A (en)
DE (1)	DE3346058C2 (en)
FR (1)	FR2555769B1 (en)
GB (1)	GB2151806B (en)
IT (1)	IT1160140B (en)
NL (1)	NL192466C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4799750A (en) *	1983-11-04	1989-01-24	Canon Kabushiki Kaisha	Optical function element and a method for manufacturing the same
JPS60119522A (en) *	1983-12-02	1985-06-27	Canon Inc	Optical waveguide
NL8800939A (en) *	1988-04-12	1989-11-01	Philips Nv	RADIANT COUPLING DEVICE.
US5054873A (en) *	1989-12-04	1991-10-08	Northrop Corporation	High density integrated optical multiplexer/demultiplexer
DE4230300A1 (en) *	1992-09-10	1994-03-17	Bosch Gmbh Robert	Integrated acousto-optical component
DE19640725A1 (en) *	1996-10-02	1998-04-09	Reinhold Prof Dr Ing Noe	Network analyzer
CN109037873B (en) *	2018-06-24	2023-07-25	电子科技大学	Mode composite transmission line with transition structure

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3850503A (en) *	1972-10-26	1974-11-26	Texas Instruments Inc	Asymmetric waveguide pair acoustic surface wave switch
FR2309890A1 (en) *	1975-04-30	1976-11-26	Thomson Csf	ELECTRO-OPTICAL SWITCH AND MODULATOR USING THIS SWITCH
JPS5241541A (en) *	1975-09-29	1977-03-31	Nippon Telegr & Teleph Corp <Ntt>	Input-output equipment for optical fibers
US3992079A (en) *	1975-12-11	1976-11-16	The United States Of America As Represented By The Secretary Of The Navy	Frequency tunable acoustooptic mode filter
US4138196A (en) *	1977-07-06	1979-02-06	The United States Of America As Represented By The Secretary Of The Army	Fiber interferometer rotary motion sensor
FR2399736A1 (en) *	1977-08-05	1979-03-02	Thomson Csf	METHOD OF MANUFACTURING AN ELECTRO-OPTICAL STRUCTURE INCLUDING AN INTEGRATED ELECTRODE AND OPTOELECTRONIC COMPONENT USING THE SAID STRUCTURE
US4157860A (en) *	1977-10-11	1979-06-12	Bell Telephone Laboratories, Incorporated	Dual polarization electromagnetic switch and modulator
US4326803A (en) *	1979-09-20	1982-04-27	Northrop Corporation	Thin film laser gyro
DE3013335A1 (en) *	1980-04-05	1981-10-08	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Acousto-optic modulator - has piezoelectric transducer to modulate light wave in SSB mode
DE3115804A1 (en) *	1981-04-18	1982-11-04	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Ring interferometer

1982
- 1982-12-23 FR FR8221630A patent/FR2555769B1/en not_active Expired
1983
- 1983-12-14 IT IT68302/83A patent/IT1160140B/en active
- 1983-12-20 GB GB08333905A patent/GB2151806B/en not_active Expired
- 1983-12-21 DE DE3346058A patent/DE3346058C2/en not_active Expired - Lifetime
- 1983-12-22 CA CA000443990A patent/CA1255139A/en not_active Expired
- 1983-12-23 NL NL8304435A patent/NL192466C/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FR2555769B1 (en)	1986-03-21
NL8304435A (en)	1985-05-01
GB2151806B (en)	1986-12-03
IT8368302A0 (en)	1983-12-14
IT1160140B (en)	1987-03-04
FR2555769A1 (en)	1985-05-31
GB2151806A (en)	1985-07-24
CA1255139A (en)	1989-06-06
DE3346058A1 (en)	1986-04-24
DE3346058C2 (en)	1995-11-02
NL192466C (en)	1997-08-04

Legal Events

Date	Code	Title	Description
1990-02-01	BA	A request for search or an international-type search has been filed
1990-03-01	BB	A search report has been drawn up
1990-04-02	BC	A request for examination has been filed
2004-03-01	V4	Discontinued because of reaching the maximum lifetime of a patent	Effective date: 20031223

Publication	Publication Date	Title
FI78601B (en)	1989-05-31	ENGAONGSBLOEJA.
FI78611B (en)	1989-05-31	UPPBEVARINGSPAOSE.
FI73534B (en)	1987-06-30	BANDKASSETT.
FI73505B (en)	1987-06-30	FAESTELEMENT.
FI823990L (en)	1984-05-20	FAESTNINGSKLAEMMARE.
FI77050B (en)	1988-09-30	GELATINKOMPOSITION FOER SPRUTGJUTNING.
FI78606B (en)	1989-05-31	SAEKERHETSSAETE.
DE3381054D1 (en)	1990-02-08	IMMUNOESSAY.
FI842938A0 (en)	1984-07-23	STUVNINGS- OCH TOEMNINGSANORDNING FOER STYCKEGODS.
NO165003C (en)	1990-12-05	COMPASS.
NL192466B (en)	1997-04-01	Gyrometer.
FI73520B (en)	1987-06-30	MAOLANORDNING.
FI824206L (en)	1984-06-08	SAOGMASKIN.
DE3382498D1 (en)	1992-03-05	CAN CAN.
ES272075Y (en)	1984-05-16	CORRETILLA.
FI824194L (en)	1984-06-08	FOERTILLVERKAT BETONGARMERINGSELEMENT.
FI824023L (en)	1984-05-24	TAPET.
FI824052L (en)	1984-05-26	FILTRERINGSPRESS.
FI73929B (en)	1987-08-31	FOERFLYTTBAR LASTTRANSPORTOER.
FI842681A0 (en)	1984-07-04	FOERVARINGSMOEBEL.
FI824188L (en)	1984-06-04	FAESTSYSTEM FOER JORDBRUKSMASKINSBILLAR.
ES265987Y (en)	1983-07-16	CASE.
ES263117Y (en)	1984-03-16	CASE.
ES262470Y (en)	1982-12-16	CASE.
ES268319Y (en)	1984-02-16	BICURVO CORTAUNAS.