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

Which consequence results when the spatial coherence of the illumination reaching a lenslet array with optimized focal points declines?

A)Increased optical crosstalk between lenslets
B)Reduced thermal lens effect in material
C)Improved diffraction-limited spot resolution
D)Decreased scattering angle at rough interfaces

💡 Explanation

Increased optical crosstalk occurs because declining spatial coherence reduces the correlation between beams emerging from lens aperture; therefore, beams diverge more rapidly compared to coherent illumination, rather than focusing cleanly because of increased angular spread.

🏆 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