Light and atoms - part 4
Discussing the "energy conservation" vs the distribution of the
amplitude of the initial non-eigenstate
over the combined system eigenstates
1-stationary-eigenstates_and_independent_states.png
1-stationary-eigenstates_and_independent_states.png
2-web-fermi-golden-rule-simulator.png
2-web-fermi-golden-rule-simulator.png
3---initial_states_and_combined_states.png
3---initial_states_and_combined_states.png
Discussing the "energy conservation" vs the distribution of the
amplitude of the initial non-eigenstate
over the combined system eigenstates
3-distribution_of_initial_over_combined.png
3-distribution_of_initial_over_combined.png
Discussing the "energy conservation" vs the distribution of the
amplitude of the initial non-eigenstate
over the combined system eigenstates - note in particular the yellow
frame
Stimulated emission, population inversion, the fundamental
physics beyond the laser
4---STIMULATED-emission.png
4---STIMULATED-emission.png
4-STIMULATED-emission.png
4-STIMULATED-emission.png
Coherent states - how quantum
mechanics explains the radio waves and the continuous wave laser
Glauber states applet (java)
http://web.ift.uib.no/AMOS/MOV/HO/
5-Glauber-coherent-states.png
5-Glauber-coherent-states.png
The
number of photons is not a good quantum number. The state is a
coherent combination of
harmonic oscillation eigenstates
5-coherent-states.png
5-coherent-states.png