optmat.gas.two\_photon\_bound ============================= .. automodule:: optmat.gas.two_photon_bound .. rubric:: Module Attributes .. autosummary:: BOUND_DERIVATION_VERSION SIGMA0_PER_DELTA .. rubric:: Functions .. autosummary:: sigma0_from_delta two_photon_bound_levels .. rubric:: Classes .. autosummary:: BoundLevel BoundPhotoionisation BoundStrength TwoPhotonBoundLevels