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LASER GYRO COMPRISING A CYLINDRICAL SOLID-STATE ROD LASER AMPLIFIER, AND ASSOCIATED METHOD OF EXCITING A CYLINDRICAL SOLID-STATE ROD LASER GYRO AMPLIFIER
LASER GYRO COMPRISING A CYLINDRICAL SOLID-STATE ROD LASER AMPLIFIER, AND ASSOCIATED METHOD OF EXCITING A CYLINDRICAL SOLID-STATE ROD LASER GYRO AMPLIFIER
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机译：包含圆柱形固态杆激光陀螺放大器的激光陀螺仪以及激发圆柱形圆柱形激光陀螺仪放大器的相关方法
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摘要
The invention relates to a laser gyro comprising a cylindrical solid-state rod laser amplifier (SA) having an axis of revolution (ASR). The laser gyro also comprises: an annular piezoelectric element (PE) for exciting said solid-state amplifier element at a predetermined frequency f along said axis of revolution (ASR), said annular piezoelectric element (PE) being fixedly mounted on one of the two extreme cross sections of the cylindrical solid-state rod laser amplifier (SA) in such a way that its axis of revolution coincides with said axis of revolution (ASR) of said cylindrical solid-state rod laser amplifier (SA); and an annular dynamic counterbalancing weight (CBD) fixedly mounted on the free extreme cross section of said annular piezoelectric element (PE) in such a way that its axis of revolution coincides with said axis of revolution (ASR) of said cylindrical solid-state rod laser amplifier (SA); said cylindrical solid-state rod laser amplifier (SA) being dimensioned so as to be considered non-deformable at said excitation frequency f.
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