Cheon Joong Kim; Jun Eon An; Haesung Yu; Kyumin Shim; JunMin Park
(The Institute of Positioning, Navigation, and Timing, 2025-12)
The ring laser gyro, a representative optical gyro, has an area where small angular velocity inputs are not measured due to backscattering of the reflector. This area, referred to as a lock-in, is typically removed by ...