Which undesirable outcome impairs a lidar system using coherent laser pulses when measuring atmospheric aerosol distribution?

💡 Explanation

Speckle reduces the accuracy because interference of coherent waves scattered from different aerosols causes random intensity variations in the lidar return signal, therefore limiting range resolution, rather than chromatic aberration which affects imaging systems.

• Which electrical outcome develops when doping introduces states within gallium arsenide's band?
• Which outcome arises when a discontinuity impedes microwave propagation?
• Which risk increases when a MOSFET's gate oxide layer decreases?
• In a capacitively-coupled wireless power transfer system, which constraint causes decreased energy transmission efficiency?
• Which equilibrium constant will shift when temperature changes?
• Which consequence results when compressive stress misaligns birefringent polymer chains?