Problem 2: The above Interferometer Fiber Optical Gyroscope has an optical path of L=1.5 km, coil diameter = 20 cm, the optical index of fiber is 1.4606, laser light frequency is 4.5X10'* Hz, the Sagnac phase shift can be calculated using the above equation. In the system, there is a detector to detect the sagnac phase shift. However, due to the operational nature of the detector, the maximum detectable A of the detector is T, 1) please calculate the maximum detectable rotation rate 2max (in the unit of degree/hour). (15 points) 2) the resolution of the detector is 0.5X10 rad, please calculate that is resolution of this gyroscope. (15 points)