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第6講 Radiation, Light-matter interaction and Dispersion


L6_A
        Radiation
        Where does light come from?
        How to take medium into account?
        Polarized and unpolarized media
        Maxwell's equations for a medium
 
 
L6_B
        Radiation
        Sources of light
        Radiation pattern
        Electric dipole radiation
        Brewster’s angle revisited
 
L6_C
        Light-matter interaction
        light → matter
        forced oscillator
        matter → light 
        freq-dependence
        coherence (phase)
        L06-4
        Forced oscillator model
 
L6_D
        The interaction of light and matter
        Light propagation in medium
        Phasor addition
        Light → Atom → Light
        The forced oscillator
 
L6_E
        The damped forced oscillator
        Complex Lorentzian approximation
 
L6_F
        Complex Lorentzian
        Damped forced oscillator for light-driven atoms
        The electron cloud
 
L6_G
        Complex Lorentzian
        Damped forced oscillator for light-driven atoms
        The electron cloud

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