QUANTUM OPTICS II (videos - in Czech)
Introduction
Introduction
Classical Theory of Fluctuations
Origin and measurement of fluctuations
- Classical Theory of Fluctuations 1 (8:34) (rovnice: pdf)
- Classical Theory of Fluctuations 2 (17:35) (rovnice: pdf)
- Classical Theory of Fluctuations 3 (14:14) (rovnice: pdf)
- Mach-Zehnder Interferometer (10:42) (rovnice: pdf)
Correlation of the First Order
- Correlation Function of the 1st Order (12:56) (rovnice: pdf)
- Collision Dephasing 1 (11:29) (rovnice: pdf)
- Collision Dephasing 2 (6:41)(equations: above)
- Doppler Dephasing and Spectral Density (14:38) (rovnice: pdf)
Correlation of the Second Order
- Intensity Correlation (12:22) (rovnice: pdf)
- Properties of the Intensity Correlation (16:39) (rovnice: pdf)
- Intensity Correlation for Gas (14:21) (rovnice: pdf)
- Intensity Correlation; further examples (16:41) (rovnice: pdf)
Quantum Theory of Fluctuations
Detection of Fields and Quantum Mechanics
- Definitions (7:07) (rovnice: pdf)
- Operator of Intensity (17:34) (rovnice: pdf)
- *Semiclassical theory of detection of fields 1 (10:06) (rovnice: pdf)
- *Semiclassical theory of detection of fields 2 (10:00) (rovnice: pdf)
- *Photon statistics (11:06) (rovnice: pdf)
- *Photon statistics of thermal light 1 (13:18) (rovnice: pdf)
- *Photon statistics of thermal light 2 (6:45) (rovnice: pdf)
Single mode light
- Short summary (7:02) (rovnice: pdf)
- Photon bunching (12:06) (rovnice: pdf)
- Anti-bunching (10:09) (rovnice: pdf)
- *Fano factor (10:24) (rovnice: pdf)
- Correlation function of single mode light (9:40) (rovnice: pdf)
- Fluctuation properties of the light with a sharp number of states (12:16) (rovnice: pdf)
Squeezed states
- Introduction to squeezed states - part 1 (11:28) (rovnice: pdf)
- Introduction to squeezed states - part 2 (9:52) (rovnice: pdf)
- Interdependence of fluctuations in different quadratures (10:05) (rovnice: pdf)
- Quantum description of squeezed states - part 1 (13:04) (rovnice: pdf)
- Quantum description of squeezed states - part 2 (7:40) (rovnice: pdf)
- Fluctuations of quadratures - part 1 (10:48) (rovnice: pdf)
- Fluctuations of quadratures - part 2 (11:52) (rovnice: pdf)
- Measurement of quadrature fluctuations - part 1 (14:42) (rovnice: pdf)
Squeezed states (continuation)
- Measurement of quadrature fluctuations - part 2 (12:17) (rovnice: pdf)
- Squeezed states (8:56) (rovnice: pdf)
- Squeezed vacuum (7:33) (rovnice: pdf)
- Eigenvectors of the operator R - part 1 (11:43) (rovnice: pdf)
- Eigenvectors of the operator R - part 2 (12:56) (rovnice: pdf)
- Normalization of the squeezed vacuum state (11:17) (rovnice: pdf)
- Interpretation of squeezing operator (15:23) (rovnice: pdf)
- Properties of squeezing operator 1 (17:53) (rovnice: pdf)
- Properties of squeezing operator 2 (7:41) (rovnice: pdf)
- Fluctuation Properties of Squeezed State (18:31) (rovnice: pdf)
- Squeezed Coherent State (16:10) (rovnice: pdf)
- Erratum: Squeezed States (pdf)
Chaotic Light
- Chaotic Light (14:19) (rovnice: pdf)
- Calculation of variance for Bose-Einstein distribution (8:27) (rovnice: pdf)
- 2nd order correlation for thermal light (2:35) (rovnice: pdf)
- Glauber-Sudarshan representation 1 (8:87) (rovnice: pdf)
- Glauber-Sudarshan representation 2 (9:47) (rovnice: pdf)
- Decomposition of unity into coherent states (7:34) (rovnice: pdf)
- *N independent light sources (9:57) (rovnice: pdf)
- Chaotic stationary light (14:31) (rovnice: pdf)
Beam Splitting
- Beam Splitting in Quantum Mechanics (16:37) (rovnice: pdf)
- Splitting of Noise (8:29) (rovnice: pdf)
- Mixing of Single Photon States (5:32) (rovnice: pdf)
- Interferometers (11:41) (rovnice: pdf)
- Splitting of General States (11:35) (rovnice: pdf)
- Splitting of N-photon State (9:04) (rovnice: pdf)
- Splitting of Coherent States (6:13) (rovnice: pdf)
Multi-mode Light
- Continuous representation by summation over field modes (12:05) (rovnice: pdf)
- Further operators in continuous representation and time representation (11:35) (rovnice: pdf)
- Correlation function in general and wavepacket with sharp number of photons (13:52) (rovnice: pdf)
- Wavepacket with sharp number of photons (11:50) (rovnice: pdf)
- Correlation function of wavepacket with sharp number of photons (10:10) (rovnice: pdf)
- Coherent wavepacket (10:17) (rovnice: pdf)
Two-photon States
- Two-photon states (13:19) (rovnice: pdf)
- Time representation of two-photon state (10:50) (rovnice: pdf)
- Properties of two-photon states (10:59) (rovnice: pdf)
- Splitting and mixing of two-photon states (9:56) (rovnice: pdf)
- Mixing of two-photons on a mirror 1 (9:54) (rovnice: pdf)
- Mixing of two-photons on a mirror 2 (17:29) (rovnice: pdf)
Selected Topics of Light-Matter Interaction
Non-linear response
- Absorption of Ultra-short Pulse - parts 1- 3 (Recommended from Quantum Optics I)
- Linear Susceptibility (Recommended from Quantum Optics I)
- Non-linear Response - Intro (18:22) (rovnice: pdf)
- Non-linear Signal - Two- and Three-pulse methods (10:00) (rovnice: pdf)
- Response of a Quantum System to a Light-Pulse (24:22) (rovnice: pdf)
- Non-linear Signal and Polarization (25:46) (rovnice: pdf)
- Microscopic Theory of Non-linear Polarization (22:30) (rovnice: pdf)
- Interpretation of Contributions to Polarization (26:56) (rovnice: pdf)
Collective states of atoms and molecules
Optics for Fundamental Tests of Quantum Mechanics
Fundamental properties of quantum mechanics
- Erratum (3:07)
- Quantum entanglement 1 (20:00)
- Quantum entanglement 2 (15:32)
- Quantum Entanglement (pdf)
- Bell inequality 1 (11:13)
- Bell inequality 2 (10:07)
- Bell inequality 3 (15:02)
- Correlation of non-entangled states (11:44)
- Bellovy nerovnosti (pdf)
- Quantum cryptography (14:18)
- Quantum Cryptography (pdf)