Browsing by Author "Christaller, Florian"

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    Nonlinear optics in dense atomic vapors
    (2022) Christaller, Florian; Pfau, Tilman (Prof. Dr.)
    In this thesis, two building blocks for our next generation single-photon source, based on thermal rubidium Rydberg atoms, have been investigated. One of these is the coherent excitation of atoms with lasers in a four-wave mixing process on the nanosecond timescale. The second effect is the light-induced atomic desorption, where the atomic density is increased by an off-resonant laser pulse in a micrometer sized vapor cell on the nanosecond timescale.