UNIT 1:
Stress strain diagram and its uses
Factors affecting elastic modulus
Bending of beams bending moment
Cantilever theory and experiment
Uniform Bending theory and experiment
Non uniform bending theory and experiment
I shaped girders stress due to bendings in beams
UNIT 2:
Principle and Propagation of fiber acceptance angle and numerical aperture
Spontaneous and stimulated emission Population Inversion and Einsteins Coefficient
Nd YAG laser and CO2 Laser
Oscillatory motion forced oscillation
Types and losses in an optical fiber
Dispersion and bending communication
UNIT 3:
Intrinsic energy band diagram direct and indirect semiconductor
Carrier concentration of electrons and holes
carrier concentration in an intrinsic semiconductor
Photodetectors PIN and avalanche diode
Solar cell VI Characteristics
UNIT 4:
Single polycrystalline and amorphous and single crystal
Planes in a crystal and Miller Indices
CN and PF for FCC and diamond
CN and PF for HCP structure
Imperfections Point line defects Burger vector stacking fault
Crystal growth technique BT and CZ method
UNIT 5: