Plastic fibers are less widely used than glass fibers.

Related MCQs

• Multimode graded index fibers have overall buffer jackets same as multimode step index fibers but have core diameters
• Which of the following devices are less widely used in the field of optical fibre communications?
• A typically structured glass multimode step index fiber shows as variation of attenuation in range of                        
• Which of the following is not a metallic impurity found in glass in extrinsic absorption?
•                      is the unique property of the glass fiber.
• The insertion losses of the fiber splices are much less than the Fresnel reflection loss at a butted fiber joint.
• Multimode step index fibers have a bandwidth of                        
• The performance characteristics of multimode graded index fibers are
• Multimode graded index fibers use incoherent source only.
• In single mode fibers, which is the most beneficial index profile?