LinearAbsorption

LinearAbsorption[sys, ]
gives the formula for absorption of weak light of frequency by a system sys.
LinearAbsorption[sys, , P]
finds absorption assuming Doppler broadening with width D.
LinearAbsorption[sys, , D, P]
finds absorption assuming pressure broadening with width P in addition to Doppler broadening.
  • The atomic system sys is specified as a list of AtomicState objects.
Absorption by a two-level system.
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Define the system.
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Find absorption.
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Absorption assuming a Doppler width D. Here we write the light frequency in terms of the detuning .
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Absorption assuming a Doppler width and pressure broadening P.
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