Which consequence results when coherence length decreases in lasers?

💡 Explanation

Shorter coherence length implies a broader range of frequencies; the mechanism is temporal coherence. Because a wide spread of frequencies corresponds to a large spectral linewidth, temporal coherence drops; therefore, high beam intensities drop, rather than increasing directionality.

• Which effect decreases the reaction rate during enzyme saturation?
• Which outcome occurs when system temperature significantly increases exceeding the rate constant assumptions in an exothermic reaction?
• Which outcome occurs when sudden decompression initiates water phase transition?
• Which mechanism causes increased pipe wall shear stress when fluid flow increases?
• Which outcome is observed when lubricating oil excessively shears?
• Which risk increases when assumptions behind Bernoulli's equation fail for viscous fluids?