FR1388732A - Improvement in laser gyrometers - Google Patents
Improvement in laser gyrometersInfo
- Publication number
- FR1388732A FR1388732A FR951844A FR951844A FR1388732A FR 1388732 A FR1388732 A FR 1388732A FR 951844 A FR951844 A FR 951844A FR 951844 A FR951844 A FR 951844A FR 1388732 A FR1388732 A FR 1388732A
- Authority
- FR
- France
- Prior art keywords
- improvement
- laser gyrometers
- gyrometers
- 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.)
- Expired
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR951844A FR1388732A (en) | 1963-10-25 | 1963-10-25 | Improvement in laser gyrometers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR951844A FR1388732A (en) | 1963-10-25 | 1963-10-25 | Improvement in laser gyrometers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1388732A true FR1388732A (en) | 1965-02-12 |
Family
ID=8815209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR951844A Expired FR1388732A (en) | 1963-10-25 | 1963-10-25 | Improvement in laser gyrometers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1388732A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1258164B (en) * | 1965-11-25 | 1968-01-04 | Comp Generale Electricite | Angular speedometer with at least one laser |
DE1292899B (en) * | 1965-04-02 | 1969-04-17 | Honeywell Inc | Device for measuring a rotary movement |
US4616929A (en) * | 1980-03-21 | 1986-10-14 | Ste. Francaise D'equipements Pour La Navigation Aerienne | Compact, integral, 6-mirror, triaxial, laser rate gyro |
WO1990007099A1 (en) * | 1988-12-14 | 1990-06-28 | Honeywell Regelsysteme Gmbh | Selector for ring lasers |
USRE34490E (en) * | 1980-03-21 | 1993-12-28 | Sextant Avionique | Compact, integral, 6-mirror, triaxial, laser rate gyro |
CN112665586A (en) * | 2020-12-11 | 2021-04-16 | 陕西华燕航空仪表有限公司 | Method for improving precision of MEMS gyroscope |
-
1963
- 1963-10-25 FR FR951844A patent/FR1388732A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1292899B (en) * | 1965-04-02 | 1969-04-17 | Honeywell Inc | Device for measuring a rotary movement |
DE1258164B (en) * | 1965-11-25 | 1968-01-04 | Comp Generale Electricite | Angular speedometer with at least one laser |
US4616929A (en) * | 1980-03-21 | 1986-10-14 | Ste. Francaise D'equipements Pour La Navigation Aerienne | Compact, integral, 6-mirror, triaxial, laser rate gyro |
USRE34490E (en) * | 1980-03-21 | 1993-12-28 | Sextant Avionique | Compact, integral, 6-mirror, triaxial, laser rate gyro |
WO1990007099A1 (en) * | 1988-12-14 | 1990-06-28 | Honeywell Regelsysteme Gmbh | Selector for ring lasers |
CN112665586A (en) * | 2020-12-11 | 2021-04-16 | 陕西华燕航空仪表有限公司 | Method for improving precision of MEMS gyroscope |
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