***What can a FOG do?***

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A FOG utilizes the interference of light waves to measure rotation rates, it provides extremely precise rotational rate information, in part because of its lack of cross-axis sensitivity to vibration, acceleration, and shock. Unlike the classic spinning-mass gyroscope or mechanical gyroscopes, the FOG has no moving parts and doesn't rely on inertial resistance to movement. Hence, the FOG is an excellent alternative to a mechanical gyroscope.



The FOG typically shows a higher resolution than a ring laser gyroscope. Because of their intrinsic reliability and long lifetime, FOGs are used for high performance space applications and military inertial navigation systems. They are also used in: Navigation systems for autonomous vehicles and drones and stabilization of cameras and telescopes in space observation.



From navigation to strategic grade, our fibre-optic gyroscopes offer the lowest cost in each class. Our ER-FOG-50 Small size FOG gyroscope is an important angular rate sensor which has the characteristics of long life, fast start up, high precision, lower power consumption, wide dynamic range and so on. (https://www.ericcointernational.com/gyroscope/fiber-optic-gyroscope/single-axis-fog-gyroscope.html)



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