The gyrolaser has a light unit (1) including a set of openings (4a). A set of electrodes (5a, 5b) is placed in the openings of the light unit. A set of joints (6) is arranged to ensure tightness of the light unit levelled with the set of openings. A sacrif...

A ring laser gyroscope includes active cavity containing gain medium, first reflective surfaces coupled to active cavity, medium exciter to excite gain medium, second reflective surfaces coupled to first passive cavity, and third reflective surfaces couple...

A ring laser gyroscope that includes a cavity containing a gain medium, a first plurality of reflective surfaces coupled to the cavity, a medium exciter operable to excite the gain medium, and a saturation beam source operable to emit a saturation beam. Th...

One embodiment of a ring laser gyroscope discussed herein includes a cavity containing a gain medium having a first linewidth, a first plurality of reflective surfaces coupled to the cavity, and at least one medium exciter operable to excite the gain mediu...

The gyrolaser has an activating unit activating the gyrolaser in an oscillatory movement by converting an oscillation electrical signal (306) into a mechanical force. A measuring unit measures angular velocity of the gyrolaser. A deriving unit derives a ph...

A ring laser gyroscope that includes a cavity containing a gain medium, a plurality of reflective surfaces coupled to the cavity, and at least one medium exciter operable to excite the gain medium. The gain medium has naturally dispersive properties associ...

This invention concerns an integrated and miniaturized optical sensor of angular velocity to be used as the fundamental element in gyroscope systems and rotation control systems. Two counter-propagating laser beams are generated within a multi quantum well...