PřF:F7050p Quantum electronics - Course Information

F7050p Quantum electronics

Faculty of Science
Autumn 1999

Extent and Intensity

4/0/0. Type of Completion: zk (examination).

Teacher(s)

Guaranteed by

Prerequisites (in Czech)

Teorie elmg. pole. Optika. Atomová, jaderná a částicová fyzika. Fyzika plazmatu. Kvantová mechanika.

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

Fundamentals of radiospectroscopy. Spectra of hydrogen. Frequency standarts. Rabi method and g factors. Atoms with equivalent electrons. Couplings of orbital, spin and nuclear momentum. Atomic and molecular terms terms hierarchy. Dipole irradiation. Transition probabilities, oscillator strengths, srengths of spectral transition. Back-Goudsmit effect. Shape and width of spectral line. Resonator modes. Quantum system as the amplifier of radiation. Condition of threshold inversion. Quantum gain a nd qualitz of optical resonator. Einstein's kinetic equations. Saturation of absorption and amplification. Lasers on solid states. Ruby and neodymum lasers.Gaseous lasers. He-Ne, argon and CO2 lasers.Impuls lasers. Dye lasers. Lasers on free electrons. RASER. Generation of giant pulses. Mode locking. Semiconductor lasers. Lasers in science and industry. Masers. Amonia maser and pseudovibronic spectrum of NH3 molecule. Electron and nuclear spin resonance.Bloch's equation. ESR and NMR spectrometers.Masers on paramagnetic crystals. NMR tomography. Fundamental non-linear effects. Generation of second and third harmonics. Parmetric generation af light. Multiphoton processes.