FIELD: measuring equipment.
SUBSTANCE: invention is related to solid-state laser gyroscopes intended for measurement of rotation speed or relative angular positions, and may be used in particular in the field of aeronavigation. Gyroscope comprises, in particular, mutual (6, 9) and nonmutual (5, 8) spinners of polarisation plane arranged with provision of two opposite optical modes distribution in resonator (1), frequencies of which differ to a sufficient extent for prevention of modes synchronisation.
EFFECT: invention makes it possible to produce "fully optical" stable solid-state laser, which does not have movable elements and dead bands.
4 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FOUR-MODE GYROSCOPE ON STABILISED SOLID-STATE LASER WITHOUT DEAD BAND | 2006 |
|
RU2382333C2 |
| SOLID STATE LASER GYRO MULTI-OSCILLATOR INCORPORATING REINFORCEMENT MEDIUM WITH FLAT AT<100> | 2008 |
|
RU2504732C2 |
| STABILISED SOLID LASER GYROSCOPE | 2004 |
|
RU2331846C2 |
| STABILISED SOLID GYROLASER WITH ANISOTROPIC LASER MEDIUM | 2004 |
|
RU2359232C2 |
| STABILISED SOLID-STATE LASER GYROSCOPE | 2010 |
|
RU2532997C2 |
| SOLID-STATE LASER GYROSCOPE WITH MECHANICALLY ACTIVATED GAIN MEDIUM | 2007 |
|
RU2437062C2 |
| LASER GYROSCOPE | 1997 |
|
RU2117251C1 |
| 0 |
|
SU743089A1 | |
| 1968 |
|
SU1841275A1 | |
| FIBER OPTIC CURRENT SENSOR WITH SPUN FIBER AND TEMPERATURE COMPENSATION | 2013 |
|
RU2627021C2 |
