Ring laser gyroscope with doppler mirrors
Ring laser gyroscope with doppler mirrors and offset actuators
Ring laser having amplitude and phase controlled externally...
Ring laser having magnetic isolation of counter-propagating...
Ring laser rotational rate sensor
Ring laser start up apparatus
Ring lasers
Ring-type laser rate gyro
Rod laser with optical pumping by a narrow emission band source
Roman laser
Rotary beam chopper and scanning system
Rotational constructional laser