SE8602114L - Ringlasergyro - Google Patents
RinglasergyroInfo
- Publication number
- SE8602114L SE8602114L SE8602114A SE8602114A SE8602114L SE 8602114 L SE8602114 L SE 8602114L SE 8602114 A SE8602114 A SE 8602114A SE 8602114 A SE8602114 A SE 8602114A SE 8602114 L SE8602114 L SE 8602114L
- Authority
- SE
- Sweden
- Prior art keywords
- ring laser
- mirror
- conical members
- laser gyro
- electrodes
- Prior art date
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
- G01C19/661—Ring laser gyrometers details
- G01C19/665—Ring laser gyrometers details control of the cavity
-
- 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
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Gyroscopes (AREA)
- Lasers (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/740,557 US4969726A (en) | 1985-06-03 | 1985-06-03 | Ring laser gyro path-length-control mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8602114D0 SE8602114D0 (sv) | 1986-05-09 |
SE8602114L true SE8602114L (sv) | 1986-12-04 |
SE462663B SE462663B (sv) | 1990-08-06 |
Family
ID=24977039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8602114A SE462663B (sv) | 1985-06-03 | 1986-05-09 | Anordning foer reglering av laeget hos en spegel |
Country Status (6)
Country | Link |
---|---|
US (1) | US4969726A (sv) |
JP (1) | JPS62122187A (sv) |
DE (1) | DE3615930A1 (sv) |
FR (1) | FR2582803B1 (sv) |
GB (1) | GB2176336B (sv) |
SE (1) | SE462663B (sv) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5162951A (en) * | 1990-07-31 | 1992-11-10 | Eastman Kodak Company | Method for designing an optical system |
US5323228A (en) * | 1991-04-22 | 1994-06-21 | Alliedsignal Inc. | Cavity length controller for ring laser gyroscope applications |
US5132979A (en) * | 1991-08-16 | 1992-07-21 | The United States Of America As Represented By The United States Department Of Energy | Laser frequency modulator for modulating a laser cavity |
RU2068191C1 (ru) * | 1996-02-12 | 1996-10-20 | Йелстаун Корпорейшн Н.В. | Многослойное пьезоэлектрическое деформируемое биморфное зеркало |
DE19638507C1 (de) * | 1996-09-20 | 1998-01-15 | Fraunhofer Ges Forschung | Piezoelektrischer Aktor mit veränderbarer Steifigkeit |
DE10115915A1 (de) * | 2001-03-30 | 2002-10-02 | Zeiss Carl | Vorrichtung zur Justierung von Einrichtungen und zum Einstellen von Verstellwegen |
DE10115914A1 (de) | 2001-03-30 | 2002-10-02 | Zeiss Carl | Vorrichtung zur Lagerung eines optischen Elementes in einer Optik |
DE10136387A1 (de) | 2001-07-26 | 2003-02-13 | Zeiss Carl | Objektiv, insbesondere Objektiv für die Halbleiter-Lithographie |
DE10219514A1 (de) | 2002-04-30 | 2003-11-13 | Zeiss Carl Smt Ag | Beleuchtungssystem, insbesondere für die EUV-Lithographie |
DE10248524A1 (de) * | 2002-10-17 | 2004-04-29 | Hensoldt Ag | Verfahren zum Anbringen einer Struktur |
US7265917B2 (en) * | 2003-12-23 | 2007-09-04 | Carl Zeiss Smt Ag | Replacement apparatus for an optical element |
US7382463B2 (en) * | 2005-01-28 | 2008-06-03 | Honeywell International Inc. | Methods and systems for improving optical flatness in a path length control driver |
US8415860B2 (en) | 2007-02-08 | 2013-04-09 | The Boeing Company | Spring disc energy harvester apparatus and method |
US20080191584A1 (en) * | 2007-02-08 | 2008-08-14 | Malkin Matthew C | Spring disc energy harvester apparatus and method |
DE102008000967B4 (de) | 2008-04-03 | 2015-04-09 | Carl Zeiss Smt Gmbh | Projektionsbelichtungsanlage für die EUV-Mikrolithographie |
FR2933782B1 (fr) * | 2008-07-11 | 2010-08-13 | Thales Sa | Dispositif de correction des defauts optiques d'un miroir de telescope |
JP5199133B2 (ja) * | 2009-01-14 | 2013-05-15 | 株式会社竹中工務店 | 載置台の支持装置 |
RU2589756C1 (ru) * | 2015-04-23 | 2016-07-10 | Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Система регулировки периметра зеемановского лазерного гироскопа |
CN114939522B (zh) * | 2022-04-18 | 2024-05-07 | 上海船舶电子设备研究所(中国船舶重工集团公司第七二六研究所) | 碟形换能器的预应力施加系统、方法及介质 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3404352A (en) * | 1965-02-08 | 1968-10-01 | Raytheon Co | Mirror-supporting structure for lasers |
US4113387A (en) * | 1977-02-14 | 1978-09-12 | Rockwell International Corporation | Dual mode laser optics control for ring laser gyro |
US4383763A (en) * | 1979-09-12 | 1983-05-17 | Litton Systems, Inc. | Controllable mirrors |
CA1162281A (en) * | 1979-09-12 | 1984-02-14 | Thomas J. Hutchings | Controllable mirror |
US4318023A (en) * | 1980-02-21 | 1982-03-02 | Physics International Company | Sagittally amplified piezoelectric actuator |
US4386853A (en) * | 1980-12-01 | 1983-06-07 | The Singer Company | Bending actuator for ring laser gyroscope |
GB2104283B (en) * | 1981-07-24 | 1986-02-05 | Litton Systems Inc | Piezoelectric transducer |
DE3218528C2 (de) * | 1982-05-17 | 1984-11-08 | Honeywell Gmbh, 6050 Offenbach | Parallelverschiebevorrichtung |
DE3218576C2 (de) * | 1982-05-17 | 1984-11-08 | Honeywell Gmbh, 6050 Offenbach | Piezoelektrisches Stellglied |
-
1985
- 1985-06-03 US US06/740,557 patent/US4969726A/en not_active Expired - Fee Related
-
1986
- 1986-04-28 FR FR868606118A patent/FR2582803B1/fr not_active Expired
- 1986-04-28 GB GB8610344A patent/GB2176336B/en not_active Expired
- 1986-05-09 SE SE8602114A patent/SE462663B/sv not_active IP Right Cessation
- 1986-05-12 DE DE19863615930 patent/DE3615930A1/de active Granted
- 1986-05-30 JP JP61127111A patent/JPS62122187A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE462663B (sv) | 1990-08-06 |
JPH0142153B2 (sv) | 1989-09-11 |
GB8610344D0 (en) | 1986-06-04 |
US4969726A (en) | 1990-11-13 |
GB2176336A (en) | 1986-12-17 |
FR2582803A1 (fr) | 1986-12-05 |
DE3615930C2 (sv) | 1989-02-23 |
SE8602114D0 (sv) | 1986-05-09 |
FR2582803B1 (fr) | 1989-12-01 |
DE3615930A1 (de) | 1986-12-04 |
GB2176336B (en) | 1989-07-19 |
JPS62122187A (ja) | 1987-06-03 |
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