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Lecturer(s)
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Course content
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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
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Learning activities and teaching methods
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Lecture
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Learning outcomes
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The course deals with the problem of lasers in terms of their principles, technical parameters and characteristics.
The students get an idea and knowledge of the general physical principles of laser functions and they are able to utilize theoretical knowledge in laser application in laboratory.
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Prerequisites
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Basic knowledge of quantum physics and electronics.
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Assessment methods and criteria
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Oral exam
The students are required to demonstrate knowledge of laser physics and laser applications.
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Recommended literature
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Haken, H. (1987). Kvantovopoľová teória tuhých látok. ALFA, Bratislava.
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Horák Z., Krupka J. (1981). Praktická fyzika. SNTL Praha.
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