Which phenomenon limits data transfer in fiber optic cables undergoing tight bends?

💡 Explanation

When a fiber optic cable experiences tight bends, waveguide scattering increases due to deformation of the core-cladding interface because light no longer undergoes total internal reflection, leading to power loss. Therefore signal attenuation occurs, rather than dispersion, reflection, or polarization which have distinct mechanisms.

• Which consequence results when lubricant temperature drops unexpectedly in precision bearings?
• Which outcome occurs when an enzyme's active site distorts due to exceeding the Michaelis constant?
• Which consequence results when birefringent material exceeds thickness limits during polarized light microscopy?
• Which risk increases from exceeding the Curie temperature constant within a transformer core?
• Which effect occurs on light's frequency owing to gravitational redshift?
• Which outcome occurs when high-energy ultraviolet photons interact with a Cesium metal surface?