Which outcome occurs when a long communication fiber abruptly loses coherence?

💡 Explanation

Increased bit error occurs, because loss of coherence in optical fibers disrupts constructive and destructive interference patterns used to transmit signals. Therefore, decoding errors increase rather than decreasing loss or polarization issues because coherence ensures signal integrity.

• Which consequence results when a batch reactor lacks sufficient mixing near a catalyst?
• Which risk significantly increases when the liquid-vapor transition occurs rapidly in a pump?
• Which security risk arises when implementing quantum key distribution (QKD) based on entangled photons?
• Which outcome reduces accuracy when estimating hydraulic diameter using an oversimplified equation in calculating pressure drops through irregularly shaped microfluidic analytical devices?
• Which consequence results when excessive optical pumping occurs in Ti:sapphire lasers?
• Which outcome occurs when a fixed volume batch reactor's initial reactant concentration decreases significantly?