Physics for Electronics Engineering - PH8253

UNIT I : ELECTRICAL PROPERTIES OF MATERIALS

=> Conducting Materials
=> Important Questions and Answers: Conducting Materials
=> Conducting Materials
=> Solved Problems: Conducting Materials
=> Important Short Questions and Answers: Conducting Materials

UNIT II : SEMICONDUCTOR PHYSICS

=> Semiconducting Materials
=> Important Questions and Answers: Semiconducting Materials
=> Semiconducting Materials
=> Solved Problems: Semiconducting Materials
=> Important Short Questions and Answers: Semiconducting Materials

UNIT III : MAGNETIC AND DIELECTRIC PROPERTIES OF MATERIALS

=> Magnetic Materials
=> Important Questions and Answers: Magnetic Materials
=> Super Conducting Materials
=> Important Questions and Answers: Super Conducting Materials
=> Dielectric Materials
=> Important Questions and Answers: Dielectric Materials
=> Magnetic Materials
=> Super Conductors
=> Solved Problems: Magnetic and Superconducting Materials
=> Important Questions and Answers: Magnetic and Superconducting Materials
=> Dielectric Materials
=> Solved Problems: Dielectric Materials
=> Important Short Questions and Answers: Dielectric Materials

UNIT IV : OPTICAL PROPERTIES OF MATERIALS

=> Characteristics of Laser
=> Principle of Spontaneous and Stimulated emission - Einstein’s Quantum theory of radiation
=> Principle of Laser action and Methods of pumping action
=> Nd: YAG laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications
=> CO2 Molecular gas laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications
=> Solid State diode lasers
=> Semiconductor Diode laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications
=> Hetro Junction Laser: Principle, Construction, Working, Characteristics, Advantages, Disadvantages and Applications
=> Fiber Optics and Fiber Construction
=> Types of Optical Fibers
=> Difference between Step Index fiber and Graded Index fiber
=> The Fiber Optic Communication System: Principle, Working, and Advantages
=> Double Crucible Method
=> Types of Fiber Optic Sensors
=> Temperature Fiber Optic Sensor: Principle, Description and Working
=> Displacement Fiber Optic Sensor (Extrinsic Sensor): Principle, Description and Working
=> Medical Endoscope - Fiber Optic: Construction and working
=> Losses in Optical Fibers
=> Principle of operation of a Photo Detector
=> PIN Photo Diode
=> Light Emitting Diodes: Principle, Construction, Working, Advantages and Disadvantages
=> Important Short Questions and Answers: Photonics and fibre Optics

UNIT V : NANOELECTRONIC DEVICES

=> Advanced Engineering Materials Metallic Glasses
=> Important Questions and Answers: Advanced Engineering Materials Metallic Glasses
=> Modern Engineering Materials
=> Important Short Questions and Answers: Modern Engineering Materials