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Course: Lasers

Department/Abbreviation: OPT/L

Year: 2020

Guarantee: 'RNDr. František Petráš'

Annotation: The course deals with the problem of lasers in terms of their principles, technical parameters and characteristics.

Course review:
1.Introduction, basic terms and definitions 2.Oscillation and generation of electromagnetic radiation in general 3.Active matter - pumping and emission of radiation 4.Solid lasers 5.Gaseous lasers 6.Semiconducting lasers 7.Generation of radiation in semiconductors, energy bands 8.PN junction, hetero-junction 9.Mechanisms of activation of radiation in semiconductors - types of injections, luminescence 10.Radiation diagram, spectrum 11.Impedance of semiconducting lasers, applications