Photonic crystal fibers also called as

Related MCQs

• Conventional optical fibers has more transmission losses than photonic crystal fibers. State whether the statement is true or false.
• The periodic arrangement of cladding air holes in photonic band gap fibers provides for the formation of a photonic band gap in the
• Losses in photonic crystal fibers are reduced to a level of
• In index-guided photonic crystal fiber structure, the dark areas are air holes. What does white areas suggests?
• Plastic fibers are less widely used than glass fibers. State whether the statement is true or false.
• Intermodal dispersion in multimode fibers is minimized with the use of step-index fibers. State whether the given statement is true or false.
• Graded index fibers produced by liquid-phase melting technique are less dispersive than step-index fibers. State whether the given statement is true or false.
• Multimode graded index fibers have overall buffer jackets same as multimode step index fibers but have core diameters
• An inclusion of one or more structural members in an optical fiber so as to serve as a cable core foundation around which the buffer fibers may be wrapped is called _____________
• The heating of the two prepared fiber ends to their fusing point with the application of required axial pressure between the two optical fibers is called as