|
Scientific subject |
Week |
|
Introduction to laser science, characteristics of a laser beam, basic components of lasers, the interaction of electromagnetic beam with matter, the phenomenon of absorption and emission. |
1-2 |
|
The Einstein relation, Population inversion, the rate equations for the absorption, spontaneous and stimulated emission, the shape of spectral lines (Natural Broadening, Doppler Broadening, collision Broadening). |
3-4 |
|
First Exam |
5 |
|
Absorption and small gain coefficient, optical feedback. |
6 |
|
Laser modes (longitude modes / standing waves in laser / transverse mode) |
7-8 |
|
Population Inversion (PI): PI in the three-level laser system and in the four-level laser system, the relationship between gain and loss and the gain coefficient. |
9 |
|
Second Exam |
10 |
|
Pumping power, gain in homogeneous and inhomogeneous lasers, laser power, classification of lasers, laser characteristics |
11-12 |
|
Laser systems: helium-neon laser, Ruby laser. |
13-14 |
|
Final Exam |
15 |
References
|
Title |
Publisher |
Edition |
Author |
location |
|
Rapporteur notes |
- |
|
Lecturer |
Lecturer |
|
Torah exchange Translation |
Dar Alkutub for printing publishing University of Al Mosoul |
1988 |
Dr.Sabiha Dr.Menam |
Public libraries and internet |
|
League theory and practice |
|
1999 |
|
College library |