Which mechanism diminishes signal fidelity in fiber optics?

💡 Explanation

Modal dispersion occurs due to varying path lengths causing constructive and destructive interference. Consequently, signal resolution blurs, because different modes arrive at different times, therefore diminishing signal fidelity in fiber optics, rather than frequency-dependent material absorption.

• Which consequence results when Reynolds number exceeds predicted stability?
• Which consequence results when the strong equivalence principle fails?
• Which consequence results when cavitation occurs in fuel?
• Which risk increases when a superconducting magnet quenches?
• Which outcome occurs when a direct bandgap semiconductor LED experiences increased temperature?
• Which outcome develops when a hydraulic system Reynolds number sharply rises?