Jawaharlal Nehru Technological University, Telangana, Electronics and Communication engineering Semester 1, Applied Physics Syllabus

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Unit - 1 QUANTUM MECHANICS

UNIT 1

QUANTUM MECHANICS

1.1 INTRODUCTION TO QUANTUM PHYSICS

1.2 BLACK BODY RADIATION

1.3 PLANCK’S LAW

1.4 PHOTOELECTRIC EFFECT

1.5 COMPTON EFFECT

1.6 DEBROGLIE’S HYPOTHESIS WAVEPARTICLE DUALITY

1.7 Waveparticle duality

1.8 DAVISSON AND GERMER EXPERIMENT

1.9 HEISENBERG’S UNCERTAINTY PRINCIPLE

1.67x 1027 kg. Hence the value of momentum 5.27 x 1021 kg.msec from calculation and also the value of v come out to be 3x 105msec.

1.10 BORN’S INTERPRETATION OF THE WAVE FUNCTION

1.11 SCHRODINGER’S TIME INDEPENDENT WAVE EQUATION

1.12 PARTICLE IN ONE DIMENSIONAL BOX

Unit - 2 SEMICONDUCTOR PHYSICS

UNIT 2

SEMICONDUCTOR PHYSICS

2.1 INTRINSIC AND EXTRINSIC SEMICONDUCTORS

2.2 DEPENDENCE OF FERMI LEVEL ON CARRIERCONCENTRATION AND TEMPERATURE

2.3 CARRIER GENERATION AND RECOMBINATION

2.4 CARRIER TRANSPORT DIFFUSION AND DRIFT

2.5 HALL EFFECT

2.6 PN JUNCTION DIODE

2.7 ZENER DIODE AND THEIR VI CHARACTERISTICS

2.8 BIPOLAR JUNCTION TRANSISTOR BJT CONSTRUCTION PRINCIPLE OF OPERATION.

Unit - 3 OPTOELECTRONICS

UNIT 3

OPTOELECTRONICS

3.1 RADIATIVE AND NONRADIATIVE RECOMBINATION MECHANISMS IN SEMICONDUCTORS

3.2 LED AND SEMICONDUCTOR LASERS DEVICE STRUCTURE MATERIALS CHARACTERISTICS AND FIGURES OF MERIT

3.3 SEMICONDUCTOR PHOTODETECTORS SOLAR CELL PIN AND AVALANCHE AND THEIR STRUCTURE MATERIALS WORKING PRINCIPLE AND CHARACTERISTICS

Unit - 4 LASERS AND FIBRE OPTICS

UNIT 4

LASERS AND FIBRE OPTICS

4.1 LASERS INTRODUCTION TO INTERACTION OF RADIATION WITH MATTER

4.2 COHERENCE

4.3 PRINCIPLE AND WORKING OF LASER

4.4 POPULATION INVERSION

4.5 PUMPING

4.6 TYPES OF LASERS RUBY LASER

4.7 CARBON DIOXIDE CO2 LASER

4.8 HENE LASER

4.9 APPLICATIONS OF LASER

4.10 FIBRE OPTICS INTRODUCTION

4.11 OPTICAL FIBRE AS A DIELECTRIC WAVE GUIDE TOTAL INTERNAL REFLECTION

4.12 ACCEPTANCE ANGLE ACCEPTANCE CONE AND NUMERICAL APERTURE

4.13 STEP AND GRADED INDEX FIBRES

4.14 LOSSES ASSOCIATED WITH OPTICAL FIBRES

4.15 APPLICATIONS OF OPTICAL FIBRES

Unit - 5 ELECTROMAGNETISM AND MAGNETIC PROPERTIES OF MATERIALS

UNIT 5

ELECTROMAGNETISM AND MAGNETIC PROPERTIES OF MATERIALS

5.1 LAWS OF ELECTROSTATICS

5.2 ELECTRIC CURRENT AND THE CONTINUITY EQUATION

5.3 AMPERE’S AND FARADAY’S LAWS

5.4 MAXWELL’S EQUATIONS

5.5 POLARISATION

5.6 PERMITTIVITY AND DIELECTRIC CONSTANT

5.7 INTERNAL FIELDS IN A SOLID CLAUSIUSMOSSOTTI EQUATION

5.8 FERROELECTRICS AND PIEZOELECTRIC

5.9 MAGNETISATION PERMEABILITY AND SUSCEPTIBILITY

5.10 CLASSIFICATION OF MAGNETIC MATERIALS

5.11 FERROMAGNETISM AND FERROMAGNETIC DOMAINS

5.12 HYSTERESIS

5.13 APPLICATIONS OF MAGNETIC MATERIALS

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Other Subjects of Semester-1
Mathematics - i
Engineering graphics
Programming for problem solving
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