AISSMS-PHYSICS

Engineering Physics

Unit-I: Wave Optics

Wave Optics

Introduction to Waves
Concepts Of Interference,Interference in thin uniform and Non uniform Films
Diffraction: Fraunhofer Diffraction at a single slit
Plane diffraction Grating
Rayleighs Criteria For Resolution
Resolving Power of Diffraction Grating
Engineering applications of interference, Diffraction
Polarization, scope, objectives, applications and techniques.
Applications of polarization: LCD

Unit-II: Lasers and Fibre Optics

LASER :

Introduction
Basics of Lasers and its mechanism
Characteristics of laser
Types of Lasers-Semiconductor Hetero junction laser and Gas Lasers.
Applications of Lasers: Holography,It,industrial and Medical applications.
Optic Fibers
:Introduction, Structure
Parameters-Acceptance angle ,Acceptance Cone,Numerical aperture
types of Optical Fibres-Step Index and Graded Index
Losses in Optic fibers.

Unit-III: (Title)

(Paste Contents from the syllabus)

Unit-IV: (Semiconductor Physics/ solid State Physics )

Free electron Theory
Band Theory of Solids
Effective Mass of an electron
Conductivity in Conductors & Semiconductors
Concept of Fermi Energy & Fermi Energy Level
Position of Fermi Level ( Intrinsic & Extrinsic Semiconductors)
Working of pn junction diode on basis of Band diagram
Expression for Barrier Potential & Ideal Diode Equation
Solar Cells (Principle, IV Characteristics & Parameters to improve its Efficiency)
Hall Effect (Derivation & its applications )

Unit-V: (Magnetism & Superconductivity )

Magnetism:

Origin of Magnetism
Classification of Magnetism on basis of Permeability
Applications of Magnetic Devices : (Transformer Cores; Magnetic Storage; Magnetic Optical Recording )

Superconductivity:

Properties of Superconductor
Type I & Type II superconductors
Low & High Temperature Superconductors
AC/DC Josephson Effect
SQUID (Principle & its Construction, Working )
Applications of Superconductors

Report abuse