After successful completion of the course, students are able to solve simple quantum optical problems, to analyse coherence effects, to define the complementarity in light theory, to explain interference of photons using beam splitters and Mach-Zehnder interferometers, to describe entanglement using bosonic algebra as well as to derive derive Feynmans path integral method.
Phase-space functions are known.
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Basics for quantum optics and interferometry, theory of quantum mechanical distribution functions, Wigner function, Q - Function, P-function, squeezed states, optical interferometry. Interference of single photons and of coherent beams, quantum-mechanical description of the beam splitter, two photons and beam splitter (Hong-Ou-Mandel-Effect), Mach-Zehnder interferometer, coherence functions,
Influence of gravitation on quantum waves.
entanglement, complementarity.
A well-written manuscript (110 pages) is used and presented using a beamer. Discussions during the lessons are wellcome.
Lecture
Oral exam where questions about the subject should be answered but also discussed; usually the exam lasts about 30 minutes
1) Book: Martin Suda: "Quantum Interferometry in Phase Space - Theory and Applications", Springer - Verlag, 2006
2) Additional lecture notes for this course are available: "Coherence, complementarity and entanglement in photon interferometry" (Oct. 2010).
3) The Harmonic Oscillator and Feynman's Path Integrals (Oct. 2018)
quantum physics
