Knowledge in laser

optical satellite communication

optical satellite communication includdes photodetectors,LED,LASER,different losses earth segments etc.

ENGINEERING PHYSICS

The above files contain the information related to the Engineering Physics. It covers vast subject related to the topics 1. SemiConductor . 2. Quantum Mechanics. 3. Physics of Semiconductor Devices. 4. Nano Technology. 5. Magnetism. 6. Magnetic Materials. 7. Lasers. 8. Fiber Optics. 9. Dielectric properties. The ppt shared above contain the quality information that has been taken from the Standard Books , such that the content in the ppt are student friendly and covers vast amount of knowledge by visual slides in the ppt. Moreover it contains the information related to the depth of the subject Engineering Physics. The above ppt even contain the toughest derivation related to the subject in the casual manner with brief explanation.

Laser

Lasers(Types and Applications), Physics, B.Tech.

Engineering physics-polarization of light,laser,fiber optics

These PDFs are prepared by the senior most faculty in physics department.The language in this PDFs can be easily understood by the students.These PDFs contain information about laser,optical fiber, polarization of light in detail.And also contains questions related to these topics which were asked mostly in the semester exams.

Waves and optics-Assignments

These are the questions given as assignment from the chapters interference,diffraction,laser,optical fibre.All these questions are given to us on the basis of semester end exam.These topics are related to Communication which are helpful to ECE students.

ELEMENTS AND TECHNIQUES OF LASER

It covers all the techniques and types of laser

sample paper laser

it is a sample paper of laser for AKTU examination

Quantum Mechanics & LASER.

CONTENTS I. Quantum Mechanics 1. Introduction to Quantum Mechanics  Introduction  Planck’s Law for Energy Density 2. Wave Nature of Particles  de Broglie’s Hypothesis (De Broglie’s Concept of Matter Wave)  de Broglie’s Wavelength  de Broglie’s Wavelength - Extended to Accelerated Electron 3. Heisenberg’s Uncertainty Principle and Applications  Statement with three equations  Application of Heisenberg’s Uncertainty Principle (Non-confinement of the Electrons in the Nucleus) 4. Schrodinger’s Time Independent Wave Equation 5. Applications of Schrodinger’s Wave Equation  Particle in an One Dimensional Potential Well of Infinite Height  Eigen Values, Eigen Function & Probability Density for Ground State & First Two Excited States 6. Wave Function  Statement  Physical Significance (Probability Density-Max Born Interpretation & Normalization)  Properties of Wave Function 7. Numerical Problems II. LASER 1. Review of Spontaneous & Stimulated Processes 2. Energy Density Using Einstein’s Coefficients 3. Requisites of a Laser System 4. Condition for Laser Action 5. Principle, Construction & Working of CO2 Laser 6. Principle, Construction & Working of Semiconductor Laser 7. Applications of Lasers  Laser Range Finder (Defense)  Data Storage (Engineering) 8. Numerical Problems.

Engineering Physics Laser part A

This document consist of Laser for RTU end term examination.This will help students to prepare for the question type of university examination.

Engineering Physics Laser part B

This document consist of Laser for RTU end term examination.This will help students to prepare for the question type of university examination.

LASER working principle and different types

A brief description over light amplification by stimulated emmision of radiation

LASER NOTES

the pdf contains notes about laser ,types of laser and