PřF:F7050 Quantum electronics - Course Information

F7050 Quantum electronics

Faculty of Science
Autumn 1999

Extent and Intensity

4/2/0. 6 credit(s). Type of Completion: zk (examination).

Teacher(s)

Guaranteed by

Prerequisites

Atomic, nuclear and particle physics. Quantum mechanics. Theory of elmg. field.

Course Enrolment Limitations

The course is also offered to the students of the fields other than those the course is directly associated with.

fields of study / plans the course is directly associated with

Syllabus

Introduction to radiospectroscopy. Spectrum of atomic hydrogen. Rabi method of magnetic moment measurements.Atoms with equivalent electrons. Hierarchy of atomic and molecular terms. Dipole iradiation. Transition probabilities. Back-Goudsmit effect and fine structure of spectral lines. Form faktor and width of spectral lines. Quantum system as an amplifier of stimulated emission of radiation. Threshold conditions for population inversion. Quantum gain and quality of optical resonator. Einstein kinetic equation. Saturation of absoption and amplification.Three level and four level quantum systems. Lasers on solid states. Optical resonators and irradiation systems. Ruby and neodymum laser. Gaseous lasers. Laser He-Ne, argon and CO2. Dye and chemical lasewrs. Impulse lasers. Lasers on free electrons. Generation of giant pulses. Mode locking. Semiconductor lasers. Lasers in science and technology. Pseudovibronic spectrum of NH3 and maser on NH3. Electron and nuclear spin resonance. NMR tomography. Masers on paramagnetic materials. Fundamental non-linear effects in quantum electronics. Generation of second and third harmonics. Prametric generation of light. Multiphoton absorption.

Language of instruction

Czech

Further Comments

The course is taught annually.
The course is taught: every week.