A single mode fibre has low intermodal dispersion than multimode.

Related MCQs

• Single mode fibers allow single mode propagation; the cladding diameter must be at least                        
• A fibre optic telephone transmission can handle more than thousands of voice channels.
• Loss associated with plastic fibre is less than glass fibres.
• Cladding in glass fibre have high refractive index than the core.
• Multimode step index fiber has
• Multimode step index fiber has a large core diameter of range is                        
• A step-index fibre has a numerical aperture of 0.26, a core refractive index of 1.5 and a core diameter of 100micrometer. Calculate the acceptance angle.
• The dominant mode in the cylindrical cavity resonator is TE101 mode.
• Multimode step index fibers have a
• Multimode graded index fibers with wavelength of 0.85μm have numerical aperture of 0.29 have core/cladding diameter of