VibraXX
Live Quiz Arena
🎁 1 Free Round Daily
⚡ Enter Arena
HomeCategoriesScienceQuestion
Question
Science

Which outcome reduces the accuracy of LIDAR systems?

A)Atmospheric turbulence causes beam decoherence
B)Increased humidity creates Fresnel diffraction
C)Rayleigh scattering reduces signal intensity
D)Thermal blooming diminishes laser wavelength

💡 Explanation

Atmospheric turbulence introduces variations in the refractive index, causing beam decoherence. This leads to phase differences across the beam. Therefore, wavefront distortion occurs rather than accurate distance measurement because of beam steering from refraction.

🏆 Up to £1,000 monthly prize pool

Ready for the live challenge? Join the next global round now.
*Terms apply. Skill-based competition.

⚡ Enter Arena

Related Questions

Browse Science