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Course, academic year 2024/2025
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Microcavities - NOOE029
Title: Mikrodutiny
Guaranteed by: Department of Chemical Physics and Optics (32-KCHFO)
Faculty: Faculty of Mathematics and Physics
Actual: from 2022
Semester: winter
E-Credits: 3
Hours per week, examination: winter s.:2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech, English
Teaching methods: full-time
Guarantor: doc. RNDr. Tomáš Ostatnický, Ph.D.
Teacher(s): doc. RNDr. Tomáš Ostatnický, Ph.D.
Annotation - Czech
Úvod do teorie mikrodutin - optických mikrorezonátorů, ve kterých je síla interakce mezi materiálem a fotony silnější než procesy ztráty koherence. Optické mikrorezonátory, vlastní mody. Interakce s látkou, polaritony, druhé vantování, slabá a silná interakce. Stimulovaný rozptyl, parametrické procesy, spin, polaritonový laser, kondenzace.
Last update: T_KCHFO (09.05.2013)
Course completion requirements -

Oral exam.

Last update: Ostatnický Tomáš, doc. RNDr., Ph.D. (15.05.2023)
Literature -

H. Haug, S. W. Koch, Quantum theory of the optical and electronic properties of semiconductors, World Scientific, 2004.

A. V. Kavokin, J. J. Baumberg, G. Malpuech, F. P. Laussy: Microcavities, Oxford University Press, Oxford, 2007.

Last update: Ostatnický Tomáš, doc. RNDr., Ph.D. (15.05.2023)
Syllabus -

1. Propagation of classical electromagnetic radiation in a layered dielectric medium, Bragg reflection, Bragg mirrors.

2. Optical resonator with Bragg mirrors. Photon eigenmodes, the role of polarization, photon propagation.

3. Semiclassical interaction of radiation with a semiconductor: exciton, exciton-polariton. Polariton modes in a cavity - weak and strong interaction, lifetime, dephasing.

4. Polariton dynamics - polariton-phonon interaction, polariton-electron scattering, parametric processes, magic angle.

5. Thresholdless polariton laser, polariton condensation. Phase transitions - Bose-Einstein condensation, Kosterlitz-Thoules transition, superfluidity, properties of quantum fluid.

Last update: Ostatnický Tomáš, doc. RNDr., Ph.D. (15.05.2023)
 
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