NL192466C - Gyrometer. - Google Patents

Gyrometer. Download PDF

Info

Publication number: NL192466C
Authority: NL; Netherlands
Prior art keywords: waveguides; optical fiber; wave; optical; conductors
Prior art date: 1982-12-23

Application number

NL8304435A

Other languages

English (en)

Dutch (nl)

Other versions

NL8304435A (nl

NL192466B (nl

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

1997-08-04

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

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

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

1997-08-04 Application granted granted Critical

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

Links

230000003287 optical effect Effects 0.000 claims description 28
239000000758 substrate Substances 0.000 claims description 27
239000013307 optical fiber Substances 0.000 claims description 21
230000010363 phase shift Effects 0.000 claims description 5
230000010354 integration Effects 0.000 claims description 3
238000006243 chemical reaction Methods 0.000 claims description 2
239000007787 solid Substances 0.000 claims description 2
239000004020 conductor Substances 0.000 description 72
230000008878 coupling Effects 0.000 description 27
238000010168 coupling process Methods 0.000 description 27
238000005859 coupling reaction Methods 0.000 description 27
239000000463 material Substances 0.000 description 15
230000000694 effects Effects 0.000 description 10
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
239000010936 titanium Substances 0.000 description 9
229910052719 titanium Inorganic materials 0.000 description 9
230000003993 interaction Effects 0.000 description 8
GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 8
230000005684 electric field Effects 0.000 description 7
238000004544 sputter deposition Methods 0.000 description 7
238000009792 diffusion process Methods 0.000 description 6
230000035945 sensitivity Effects 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
238000010276 construction Methods 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
238000005259 measurement Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
230000000737 periodic effect Effects 0.000 description 3
230000001902 propagating effect Effects 0.000 description 3
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000000835 fiber Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000010955 niobium Substances 0.000 description 2
229910052758 niobium Inorganic materials 0.000 description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
230000010287 polarization Effects 0.000 description 2
238000005215 recombination Methods 0.000 description 2
230000006798 recombination Effects 0.000 description 2
229910052814 silicon oxide Inorganic materials 0.000 description 2
WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
229910001218 Gallium arsenide Inorganic materials 0.000 description 1
229910004298 SiO 2 Inorganic materials 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
210000001520 comb Anatomy 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000001066 destructive effect Effects 0.000 description 1
238000001514 detection method Methods 0.000 description 1
230000003292 diminished effect Effects 0.000 description 1
238000002513 implantation Methods 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000001465 metallisation Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000000779 smoke Substances 0.000 description 1
238000010183 spectrum analysis Methods 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
239000011787 zinc oxide Substances 0.000 description 1

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 (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8221630A FR2555769B1 (fr)	1982-12-23	1982-12-23	Dispositif optique convertisseur de frequence et gyrometre comprenant un tel dispositif
FR8221630		1982-12-23

Publications (3)

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

Family

ID=9280439

Family Applications (1)

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

Country Status (6)

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

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 (ja) *	1983-12-02	1985-06-27	Canon Inc	導波路型光変調または偏向器
NL8800939A (nl) *	1988-04-12	1989-11-01	Philips Nv	Stralingskoppelinrichting.
US5054873A (en) *	1989-12-04	1991-10-08	Northrop Corporation	High density integrated optical multiplexer/demultiplexer
DE4230300A1 (de) *	1992-09-10	1994-03-17	Bosch Gmbh Robert	Integriertes akusto-optisches Bauelement
DE19640725A1 (de) *	1996-10-02	1998-04-09	Reinhold Prof Dr Ing Noe	Netzwerkanalysator
CN109037873B (zh) *	2018-06-24	2023-07-25	电子科技大学	一种带过渡结构的模式复合传输线

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 (fr) *	1975-04-30	1976-11-26	Thomson Csf	Commutateur electro-optique et modulateur utilisant ce commutateur
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 (fr) *	1977-08-05	1979-03-02	Thomson Csf	Procede de fabrication d'une structure electro-optique comportant une electrode integree et composant optoelectronique utilisant ladite 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 (de) *	1980-04-05	1981-10-08	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Akustooptischer modulator
DE3115804A1 (de) *	1981-04-18	1982-11-04	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	"ringinterferometer"

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

Also Published As

Publication number	Publication date
GB2151806A (en)	1985-07-24
GB2151806B (en)	1986-12-03
NL8304435A (nl)	1985-05-01
DE3346058A1 (de)	1986-04-24
NL192466B (nl)	1997-04-01
FR2555769B1 (fr)	1986-03-21
FR2555769A1 (fr)	1985-05-31
DE3346058C2 (de)	1995-11-02
CA1255139A (en)	1989-06-06
IT8368302A0 (it)	1983-12-14
IT1160140B (it)	1987-03-04

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
US5157461A (en)	1992-10-20	Interface configuration for rate sensor apparatus
EP0030891B1 (de)	1984-01-11	Vorrichtung und Verfahren zur Messung der Phasendifferenz der in einem Ring-Interferometer umlaufenden Wellen
US6859568B2 (en)	2005-02-22	Polarization transformer for DC drift-free polarization transformation or polarization mode dispersion compensation
US9810964B2 (en)	2017-11-07	Electro-optic modulator having identical forward and backward electro-optic response
FR2533714A1 (fr)	1984-03-30	Dispositif coupleur optique integre non lineaire et oscillateur parametrique comprenant un tel dispositif
JPS63233582A (ja)	1988-09-29	光信号の周波数を制御するための装置および方法
Soref	1985	Voltage-controlled optical/RF phase shifter
EP0262155A1 (de)	1988-04-06	Optischer leistungsteiler und polarisationsteiler.
JPH0361173B2 (de)	1991-09-19
JP2526143B2 (ja)	1996-08-21	光ファイバ回転検出システム
JPH11511246A (ja)	1999-09-28	光ファイバ感知コイル用の固有周波数トラッカ
NL192466C (nl)	1997-08-04	Gyrometer.
JP6163109B2 (ja)	2017-07-12	ホモダイン検波方式電磁波分光測定システム
US3957340A (en)	1976-05-18	Electrooptical amplitude modulator
JP5034026B2 (ja)	2012-09-26	光ファイバジャイロ
US7102757B2 (en)	2006-09-05	Current measurement method and device based on a fiber optic in-line Sagnac interferometer
Tsukamoto	1984	Deflection of light by ferroelectric-ferroelastic RbHSeO4
JPH0354283B2 (de)	1991-08-19
Tao	2019	Integrated Electro-Optics Modulator
Chan et al.	2006	A new technique for generating negative coefficients in photonic signal processors based on dual-input and dual-output intensity modulator sagnac interferometers
JP3435584B2 (ja)	2003-08-11	電界センサヘッドおよび電界センサ
JPH07128077A (ja)	1995-05-19	円偏光とファラデ−効果を利用した光ファイバジャイロ
JPS58135912A (ja)	1983-08-12	光フアイバジヤイロ
JPS61120124A (ja)	1986-06-07	光ヘテロダイン検波器
Goering et al.	1993	Stability problems of LiNbO3 waveguide components for interferometric applications in the visible and near-infrared regions