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Photonic structures and electromagnetic metamaterials - NOOE124

Title:	Fotonické struktury a elektromagnetické metamateriály
Guaranteed by:	Department of Chemical Physics and Optics (32-KCHFO)
Faculty:	Faculty of Mathematics and Physics
Actual:	from 2020
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
Teaching methods:	full-time
Teaching methods:	full-time

Guarantor:	doc. RNDr. Petr Kužel, Ph.D.

Opinion survey results Examination dates WS schedule Noticeboard

Annotation -

Last update: T_KCHFO (22.05.2008)

Optical properties of the media with both dielectric and magnetic response; layered structures; photonic crystals (band structure, defect levels, transmission and reflections coefficients); electromagnetic metamaterials (effective permeability and permittivity, optics in media with negative refractive index).

Course completion requirements -

Last update: doc. RNDr. Petr Kužel, Ph.D. (07.06.2019)

Oral examination; in the extent of the sylabus.

Teaching methods - Czech

Last update: doc. RNDr. Petr Kužel, Ph.D. (06.10.2020)

Výuka předmětu Fotonické struktury a elektromagnetické metamateriály v zimním semestru 2020 probíhá distančně.

Nově zapsaní studenti budou kontaktovat vyučujícího e-mailem a dostanou link na virtuální přednáškovou místnost.

Syllabus -

Last update: doc. RNDr. Petr Kužel, Ph.D. (11.08.2008)

1. Fresnel equations for media with simultaneous dielectric a magnetic response; layered structures and inhomogeneous media

2. Transfer matrix formalism for 1D-3D structures; calculation of transmission and reflection coefficients; plane wave expansion method

3. Photonic crystals: band structures, symmetry, forbidden band, defect states, density of states, in- and out-coupling of light, tunable photonic crystals, applications

4. Metamaterials: concept of effective permeability and permittivity, resonant behaviour and dispersion, examples of structures

5. Applications of metamaterials: optics in negative refractive index media, perfect lens (focusing under the diffraction limit), invisible cloak, tunable metamaterials