New Chip-Based Laser Gyroscope Measures Earth’s Rotation
There are two versions of optical gyroscope. In a laser gyroscope, the ring-shaped path consists of a series of discrete mirrors off of which the sunshine bounces. Fiber optical gyroscopes, however, use a spool of fiber optic cable that may be lots of and even hundreds of meters lengthy. Item #2This subject is the GNSS … Read moreNew Chip-Based Laser Gyroscope Measures Earth’s Rotation