How many types of mechanisms are present which produce dispersion in optical fibers?

Related MCQs

•                        measurements give an indication of the distortion to the optical signals as they propagate down optical fibers.
• How many types of multiport optical fiber couplers are available at present?
• Multimode graded index fibers have overall buffer jackets same as multimode step index fibers but have core diameters
• Plastic fibers are less widely used than glass fibers.
• In the single mode fibers, the dominant dispersion mechanism is                          
• Intra-modal dispersion tends to be dominant in multimode fibers.
• Chromatic dispersion is also called as intermodal dispersion.
• How many propagation modes are present in single mode fibers?
• Optical fibers suffer radiation losses at bends or curves on their paths.
• Frequency domain measurement is the preferred method for acquiring the bandwidth of multimode optical fibers.