NL192219C - Gyrometer met ringlaser. - Google Patents

Gyrometer met ringlaser. Download PDF

Info

Publication number: NL192219C
Authority: NL; Netherlands
Prior art keywords: ring; laser; path; cathode; anode
Prior art date: 1981-01-05

Application number

NL8105496A

Other languages

English (en)

Dutch (nl)

Other versions

NL192219B (nl

NL8105496A (nl

Original Assignee

Raytheon Co

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.)

1981-01-05

Filing date

1981-12-07

Publication date

1997-03-04

1981-12-07 Application filed by Raytheon Co filed Critical Raytheon Co

1982-08-02 Publication of NL8105496A publication Critical patent/NL8105496A/nl

1996-11-01 Publication of NL192219B publication Critical patent/NL192219B/xx

1997-03-04 Application granted granted Critical

1997-03-04 Publication of NL192219C publication Critical patent/NL192219C/nl

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/08—Construction or shape of optical resonators or components thereof
- H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
- H01S3/083—Ring lasers
- 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
- G01C19/66—Ring laser gyrometers
- G01C19/667—Ring laser gyrometers using a multioscillator ring laser

Landscapes

Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Engineering & Computer Science (AREA)
Electromagnetism (AREA)
Power Engineering (AREA)
General Physics & Mathematics (AREA)
Radar, Positioning & Navigation (AREA)
Remote Sensing (AREA)
Plasma & Fusion (AREA)
Gyroscopes (AREA)
Lasers (AREA)

NL8105496A 1981-01-05 1981-12-07 Gyrometer met ringlaser. NL192219C (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/222,394 US4397027A (en)	1981-01-05	1981-01-05	Self-compensating gas discharge path for laser gyro
US22239481		1981-01-05

Publications (3)

Publication Number	Publication Date
NL8105496A NL8105496A (nl)	1982-08-02
NL192219B NL192219B (nl)	1996-11-01
NL192219C true NL192219C (nl)	1997-03-04

Family

ID=22832005

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8105496A NL192219C (nl)	1981-01-05	1981-12-07	Gyrometer met ringlaser.

Country Status (16)

Country	Link
US (1)	US4397027A (fi)
JP (1)	JPS57134982A (fi)
AU (1)	AU551539B2 (fi)
BE (1)	BE891677A (fi)
CA (1)	CA1166732A (fi)
CH (1)	CH655207A5 (fi)
DE (1)	DE3200040A1 (fi)
DK (1)	DK164607C (fi)
ES (1)	ES8306873A1 (fi)
FI (1)	FI80791C (fi)
FR (1)	FR2497570B1 (fi)
GB (1)	GB2090697B (fi)
IT (1)	IT1172193B (fi)
NL (1)	NL192219C (fi)
NO (1)	NO163305C (fi)
SE (1)	SE451887B (fi)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4477188A (en) *	1982-04-16	1984-10-16	The Singer Company	Monolithic three axis ring laser gyroscope
US4818087A (en) *	1982-08-27	1989-04-04	Raytheon Company	Orthohedral ring laser gyro
US4813774A (en) *	1982-08-27	1989-03-21	Raytheon Company	Skewed rhombus ring laser gyro
US5333046A (en) *	1982-08-27	1994-07-26	Raytheon Company	Diagonal pathlength control
US5347360A (en) *	1982-08-27	1994-09-13	Ratheon Company	Ring laser gyro
US4641970A (en) *	1982-09-20	1987-02-10	Honeywell Inc.	Ring laser lock-in correction apparatus
US4597667A (en) *	1982-12-09	1986-07-01	Litton Systems, Inc.	Dither controller for ring laser angular rotation sensor
US4616930A (en) *	1983-04-20	1986-10-14	Litton Systems, Inc.	Optically biased twin ring laser gyroscope
US5341208A (en) *	1983-05-19	1994-08-23	Rockwell International Corporation	Gas bypass for bias reduction in laser gyrescopes
EP0130766B1 (en) *	1983-06-29	1990-01-31	British Aerospace Public Limited Company	Multiple axis ring laser gyroscopes
US5357338A (en) *	1983-07-11	1994-10-18	Litton Systems, Inc.	Path length controller with offset bias for a ring laser gyro
EP0157319B1 (de) *	1984-03-31	1988-07-20	Deutsche Forschungsanstalt für Luft- und Raumfahrt e.V.	Ringlaser, insbesondere für Ringlaserkreisel
US4839903A (en) *	1985-06-27	1989-06-13	British Aerospace Public Limited Company	Ring laser gyroscopes
US5080487A (en) *	1986-11-06	1992-01-14	Litton Systems, Inc.	Ring laser gyroscope with geometrically induced bias
US4795258A (en) *	1987-04-06	1989-01-03	Litton Systems, Inc.	Nonplanar three-axis ring laser gyro with shared mirror faces
US4965780A (en) *	1987-08-12	1990-10-23	Digital Equipment Corporation	Magneto-optical data recording device using a wavelength and polarization-sensitive splitter
US4837774A (en) *	1987-09-29	1989-06-06	Litton Systems, Inc.	Common mirror triaxial ring laser gyroscope having a single internal cathode
US4962506A (en) *	1988-04-14	1990-10-09	Litton Systems, Inc.	Scatter symmetrization in multi-mode ring laser gyros
US5430755A (en) *	1991-05-24	1995-07-04	Northrop Grumman Corporation	Pressure-equalized self-compensating discharge configuration for triangular ring laser gyroscopes
WO1996024821A1 (en) *	1995-02-08	1996-08-15	University Of New Mexico	Unidirectional ring laser gyroscope
JP4869913B2 (ja) *	2006-12-27	2012-02-08	Ｕｄトラックス株式会社	キャブマウント装置
US7804600B1 (en) *	2007-04-30	2010-09-28	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Ring-laser gyroscope system using dispersive element(s)
US9983005B1 (en) *	2016-02-04	2018-05-29	Marvin A. Biren	Optical accelerometer

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2041638A5 (fi) *	1969-05-09	1971-01-29	Comp Generale Electricite
US3741657A (en) *	1971-03-03	1973-06-26	Raytheon Co	Laser gyroscope
US3854819A (en) *	1971-03-03	1974-12-17	K Andringa	Laser gyroscope
US4006989A (en) *	1972-10-02	1977-02-08	Raytheon Company	Laser gyroscope
US3826575A (en) *	1973-06-25	1974-07-30	Us Navy	High performance ring laser gyroscope with magneto-optical bias
US3869210A (en) *	1973-11-02	1975-03-04	Nasa	Laser system with an antiresonant optical ring
US3941481A (en) *	1974-03-15	1976-03-02	Charles John Kramer	Ring laser having elastic wave bias
US4035081A (en) *	1974-12-21	1977-07-12	Messerschmitt-Bolkow-Blohm Gmbh	Laser gyroscope
US4000947A (en) *	1975-05-27	1977-01-04	United Technologies Corporation	Optical readout for differential laser gyros
US4017187A (en) *	1975-06-23	1977-04-12	Sperry Rand Corporation	Double rotation inertial measurement apparatus
US4120587A (en) *	1975-11-24	1978-10-17	University Of Utah Research Institute	Double optical fiber waveguide ring laser gyroscope
US4120588A (en) *	1976-07-12	1978-10-17	Erik Chaum	Multiple path configuration for a laser interferometer
US4115004A (en) *	1976-11-15	1978-09-19	Litton Systems, Inc.	Counterbalanced oscillating ring laser gyro
CA1116279A (en) *	1978-01-03	1982-01-12	Terry A. Dorschner	Laser gyroscope system
US4229106A (en) *	1978-05-18	1980-10-21	Raytheon Company	Electromagnetic wave ring resonator
FR2512198A1 (fr) *	1980-03-21	1983-03-04	Sfena	Gyrometre laser triaxial, monobloc, compact a six miroirs

1981
- 1981-01-05 US US06/222,394 patent/US4397027A/en not_active Expired - Lifetime
- 1981-11-23 AU AU77781/81A patent/AU551539B2/en not_active Ceased
- 1981-11-26 CA CA000391011A patent/CA1166732A/en not_active Expired
- 1981-12-07 NL NL8105496A patent/NL192219C/nl not_active IP Right Cessation
- 1981-12-23 GB GB8138823A patent/GB2090697B/en not_active Expired
- 1981-12-23 DK DK574081A patent/DK164607C/da not_active IP Right Cessation
- 1981-12-24 IT IT50010/81A patent/IT1172193B/it active
- 1981-12-28 JP JP56216019A patent/JPS57134982A/ja active Granted
- 1981-12-30 FR FR8124500A patent/FR2497570B1/fr not_active Expired
- 1981-12-30 FI FI814207A patent/FI80791C/fi not_active IP Right Cessation
1982
- 1982-01-04 SE SE8200013A patent/SE451887B/sv not_active IP Right Cessation
- 1982-01-04 BE BE0/206978A patent/BE891677A/fr not_active IP Right Cessation
- 1982-01-04 NO NO820004A patent/NO163305C/no unknown
- 1982-01-04 DE DE19823200040 patent/DE3200040A1/de active Granted
- 1982-01-04 ES ES508500A patent/ES8306873A1/es not_active Expired
- 1982-01-05 CH CH32/82A patent/CH655207A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
NL192219B (nl)	1996-11-01
AU551539B2 (en)	1986-05-01
NO163305C (no)	1990-05-02
NL8105496A (nl)	1982-08-02
US4397027A (en)	1983-08-02
DE3200040C2 (fi)	1990-11-15
NO820004L (no)	1982-07-06
ES508500A0 (es)	1983-06-01
SE8200013L (sv)	1982-07-06
JPS57134982A (en)	1982-08-20
IT8150010A0 (it)	1981-12-24
AU7778181A (en)	1982-07-15
FR2497570A1 (fr)	1982-07-09
BE891677A (fr)	1982-04-30
FI814207L (fi)	1982-07-06
IT1172193B (it)	1987-06-18
CA1166732A (en)	1984-05-01
FR2497570B1 (fr)	1986-10-24
GB2090697B (en)	1984-08-30
CH655207A5 (de)	1986-03-27
DK164607C (da)	1992-12-14
ES8306873A1 (es)	1983-06-01
DK574081A (da)	1982-08-13
NO163305B (no)	1990-01-22
FI80791B (fi)	1990-03-30
DK164607B (da)	1992-07-20
SE451887B (sv)	1987-11-02
DE3200040A1 (de)	1982-08-12
FI80791C (fi)	1990-07-10
JPS6145399B2 (fi)	1986-10-07
GB2090697A (en)	1982-07-14

Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1986-06-02	BA	A request for search or an international-type search has been filed
1986-09-01	BB	A search report has been drawn up
1989-01-02	BC	A request for examination has been filed
1997-09-01	V2	Lapsed due to non-payment of the last due maintenance fee for the patent application	Free format text: 970701

Publication	Publication Date	Title
NL192219C (nl)	1997-03-04	Gyrometer met ringlaser.
US3741657A (en)	1973-06-26	Laser gyroscope
US4152071A (en)	1979-05-01	Control apparatus
US3854819A (en)	1974-12-17	Laser gyroscope
US3469922A (en)	1969-09-30	Gas ring laser gyroscope system
US4035081A (en)	1977-07-12	Laser gyroscope
US4213705A (en)	1980-07-22	Four mode Zeeman laser gyroscope with minimum hole burning competition
US4632555A (en)	1986-12-30	Ring laser gyroscopes
NL8202002A (nl)	1982-12-16	Optisch stelsel.
CA1085031A (en)	1980-09-02	Laser gyro with phased dithered mirrors
US4687331A (en)	1987-08-18	Ring laser gyroscope
US4123162A (en)	1978-10-31	Multioscillator ring laser gyro output information processing system
US4616930A (en)	1986-10-14	Optically biased twin ring laser gyroscope
US3721497A (en)	1973-03-20	Ring laser gyroscope linearization system
US4825260A (en)	1989-04-25	Apparatus and method using amplification cells for ring laser gyroscope cavity length control
US3752586A (en)	1973-08-14	Minimizing frequency locking in ring laser gyroscopes
EP0021419B1 (en)	1983-05-04	Dithered laser gyro
US5059028A (en)	1991-10-22	Ring laser gyroscope having means for maintaining the beam intensity
US5080487A (en)	1992-01-14	Ring laser gyroscope with geometrically induced bias
GB2187882A (en)	1987-09-16	A colliding pulse mode-locked pulse laser
GB2029631A (en)	1980-03-19	Laser gyroscope
US3471804A (en)	1969-10-07	Frequency stabilized laser
US4329057A (en)	1982-05-11	Laser gyro oscillation suppression
US4864586A (en)	1989-09-05	Hollow cathode glow discharge ring laser block and electrode structure for ring laser angular rate sensors
GB2120839A (en)	1983-12-07	Ring laser gyroscope