JPS574185A - Ring laser gyroscope - Google Patents
Ring laser gyroscopeInfo
- Publication number
- JPS574185A JPS574185A JP7003781A JP7003781A JPS574185A JP S574185 A JPS574185 A JP S574185A JP 7003781 A JP7003781 A JP 7003781A JP 7003781 A JP7003781 A JP 7003781A JP S574185 A JPS574185 A JP S574185A
- Authority
- JP
- Japan
- Prior art keywords
- ring laser
- laser gyroscope
- gyroscope
- ring
- laser
- 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.)
- Granted
Links
Classifications
-
- 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
- G01C19/668—Assemblies for measuring along different axes, e.g. triads
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Plasma & Fusion (AREA)
- Gyroscopes (AREA)
- Lasers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8015477A GB2076213B (en) | 1980-05-09 | 1980-05-09 | Ring laser gyroscopes |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS574185A true JPS574185A (en) | 1982-01-09 |
JPS6351392B2 JPS6351392B2 (ja) | 1988-10-13 |
Family
ID=10513325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7003781A Granted JPS574185A (en) | 1980-05-09 | 1981-05-09 | Ring laser gyroscope |
Country Status (7)
Country | Link |
---|---|
US (1) | US4407583A (ja) |
EP (1) | EP0040004B1 (ja) |
JP (1) | JPS574185A (ja) |
CA (1) | CA1164987A (ja) |
DE (1) | DE3160138D1 (ja) |
GB (1) | GB2076213B (ja) |
IN (1) | IN155880B (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188181A (ja) * | 1982-04-16 | 1983-11-02 | ザ シンガ− コンパニ↓− | 一体型3軸リングレ−ザジヤイロスコ−プ |
JPS6037186A (ja) * | 1983-06-29 | 1985-02-26 | ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− | 多軸リングレ−ザジヤイロスコ−プ |
JPS6236885A (ja) * | 1985-06-27 | 1987-02-17 | ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− | リングレ−ザジヤイロスコ−プ |
JP2008159665A (ja) * | 2006-12-21 | 2008-07-10 | Ihi Corp | 3次元ディスクレーザ |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE34490E (en) * | 1980-03-21 | 1993-12-28 | Sextant Avionique | Compact, integral, 6-mirror, triaxial, laser rate gyro |
FR2512198A1 (fr) * | 1980-03-21 | 1983-03-04 | Sfena | Gyrometre laser triaxial, monobloc, compact a six miroirs |
US5333046A (en) * | 1982-08-27 | 1994-07-26 | Raytheon Company | Diagonal pathlength control |
US5412475A (en) * | 1982-08-27 | 1995-05-02 | Raytheon Company | Diagonal pathlength control |
WO1987002140A1 (en) * | 1982-11-20 | 1987-04-09 | Mueller Paul | Process for determining speed of rotation |
US4585346A (en) * | 1983-03-17 | 1986-04-29 | The Singer Company | Pathlength controller for three-axis ring laser gyroscope assembly |
US4534648A (en) * | 1983-11-07 | 1985-08-13 | The United States Of America As Represented By The Secretary Of The Navy | Gyro sensor block suspension |
US5004343A (en) * | 1986-03-14 | 1991-04-02 | Raytheon Company | Multiple ring paths in one block |
FR2605101B1 (fr) * | 1986-10-14 | 1988-12-09 | Thomson Csf | Interferometre en anneau a fibres optiques a trois axes |
US4795258A (en) * | 1987-04-06 | 1989-01-03 | Litton Systems, Inc. | Nonplanar three-axis ring laser gyro with shared mirror faces |
US4837774A (en) * | 1987-09-29 | 1989-06-06 | Litton Systems, Inc. | Common mirror triaxial ring laser gyroscope having a single internal cathode |
SE460570B (sv) * | 1987-10-13 | 1989-10-23 | Trumpf Gmbh & Co | Anordning foer en effektlaser |
GB8728831D0 (en) * | 1987-12-10 | 1988-01-27 | British Aerospace | Ring laser gyroscopes |
GB8728829D0 (en) * | 1987-12-10 | 1988-01-27 | British Aerospace | Ring laser gyroscopes |
US5371589A (en) * | 1989-05-30 | 1994-12-06 | Litton Systems, Inc. | Triaxial ring laser gyroscope with independent cavity length control |
US5448354A (en) * | 1991-07-29 | 1995-09-05 | Rockwell International Corporation | Acceleration distortion resistant ring laser gyro |
FR2902870B1 (fr) * | 2006-06-23 | 2008-09-05 | Thales Sa | Dispositif d'amelioration de la duree de vie d'un gyrometre triaxial |
US20100315698A1 (en) * | 2007-04-10 | 2010-12-16 | Dixon George J | Modular ring resonator |
CN105674973B (zh) * | 2014-11-17 | 2019-06-28 | 中国航空工业第六一八研究所 | 一种激光陀螺内置吸气剂激活方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3503688A (en) * | 1966-08-15 | 1970-03-31 | Honeywell Inc | Multiple axis laser angular rate sensor |
US3484169A (en) * | 1968-01-04 | 1969-12-16 | Singer General Precision | Motion sensing apparatus |
FR2430598A1 (fr) * | 1978-07-03 | 1980-02-01 | Litton Systems Inc | Gyroscope a laser en anneau |
US4247832A (en) * | 1978-12-26 | 1981-01-27 | Litton Systems, Inc. | Isotropic nonplanar ring laser |
-
1980
- 1980-05-09 GB GB8015477A patent/GB2076213B/en not_active Expired
-
1981
- 1981-04-10 IN IN214/DEL/81A patent/IN155880B/en unknown
- 1981-04-16 EP EP81301685A patent/EP0040004B1/en not_active Expired
- 1981-04-16 DE DE8181301685T patent/DE3160138D1/de not_active Expired
- 1981-04-17 US US06/255,018 patent/US4407583A/en not_active Expired - Lifetime
- 1981-04-23 CA CA000376107A patent/CA1164987A/en not_active Expired
- 1981-05-09 JP JP7003781A patent/JPS574185A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58188181A (ja) * | 1982-04-16 | 1983-11-02 | ザ シンガ− コンパニ↓− | 一体型3軸リングレ−ザジヤイロスコ−プ |
JPS6037186A (ja) * | 1983-06-29 | 1985-02-26 | ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− | 多軸リングレ−ザジヤイロスコ−プ |
JPS6236885A (ja) * | 1985-06-27 | 1987-02-17 | ブリテイツシユ・エアロスペイス・パブリツク・リミテツド・カンパニ− | リングレ−ザジヤイロスコ−プ |
JP2008159665A (ja) * | 2006-12-21 | 2008-07-10 | Ihi Corp | 3次元ディスクレーザ |
Also Published As
Publication number | Publication date |
---|---|
DE3160138D1 (en) | 1983-05-05 |
US4407583A (en) | 1983-10-04 |
EP0040004B1 (en) | 1983-03-30 |
GB2076213A (en) | 1981-11-25 |
GB2076213B (en) | 1983-08-17 |
EP0040004A1 (en) | 1981-11-18 |
CA1164987A (en) | 1984-04-03 |
JPS6351392B2 (ja) | 1988-10-13 |
IN155880B (ja) | 1985-03-23 |
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