Any amount of stress occurring at the core-cladding interface would be reduced by grading the material composition. State whether the given statement is true or false.

Related MCQs

• The active layer composition must be adjusted if a particular center wavelength is desired.State whether the given statement is true or false.
• The radiation-induced attenuation can be reduced through photo-bleaching. State whether the given statement is true or false.
• A ho*mo-junction is an interface between two adjoining single-crystal semiconductors with different band-gap energies. State whether the given statement is true or false.
• Stress corrosion must be considered while designing and testing optical fiber cables. State whether the given statement is true or false.
• Stress corrosion must be considered while designing and testing optical fiber cables. State whether the given statement is true or false.
• Rayleigh scattering can be reduced by operating at smallest possible wavelengths. State whether the following statement is true or false.
• The in-homogeneities in Mie scattering can be reduced by coating of a fiber. State whether the following statement is true or false.
• Fiber based lasers provide diffraction-limited power at higher levels than solid-state laser. State whether the given statement is true or false
• The phonon is a quantum of an elastic wave in a crystal lattice. State whether the given statement is true or false.
•  For many applications which involve optical fiber transmission, an intensity modulation optical source is not required. State whether the given statement is true or false.