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

Which consequence results when pulsed lasers lack coherence?

A)Reduced energy target absorption.
B)Increased overall energy efficiency.
C)Stable beam divergence control.
D)Narrow frequency bandwidth output.

💡 Explanation

Reduced target absorption occurs because **interference** diminishes when coherence is lost, which reduces energy density at the material; therefore, the laser couples less energy to the target, rather than transferring more efficiently or focusing to a tighter spot.

🏆 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